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ha12203nt/ha12204nt audio signal processor for cassette deck (dolby b-type nr with recording system) ade-207-222b target specification 3rd edition jun. 1999 description ha12203nt is silicon monolithic bipolar ic providing dolby noise reduction system* 1 , music sensor system, rec equalizer system and each electronic control switch in one chip. note: 1. dolby is a trademark of dolby laboratories licensing corporation. a license from dolby laboratories licensing corporation is required for the use of this ic. functions ? dolby b - nr* 2 2 channel ? rec equalizer 2 channel ? music sensor 1 channel ? pass amp. 2 channel ? each electronic control switch to change rec equalizer, bias, etc. note: 2. ha12204nt is not built-in dolby noise reduction system. features ? rec equalizer is very small number of external parts and have 6 types of frequency characteristics built-in.* 3 ? 2 types of input for pb, 1 type of input for rec. ? 70 - pb equalizer changing system built-in. ? dolby nr with dubbing double cassette decks. unprocessed signal output available from recording out terminals during pb mode. ? provide stable music sensor system, available to design music sensing time and level. ? controllable from direct micro-computer output. ? bias oscillator control switch built-in. ? nr on / off and rec / pb fully electronic control switching built-in. ? normal-speed / high-speed, normal / crom / metal* 3 and pb equalizer fully electronic control switching built-in. ? available to reduce substrate-area because of high integration and small external parts.
ha12203nt/ha12204nt rev.3, jun. 1999, page 2 of 97 note: 3. ha12204nt have 4 types of frequency characteristics. ordering information standard level pb-out rec-out dolby operating voltage range product package level level level v cc (v) v ee (v) note ha12203nt dp-42s 580mvrms 300mvrms 300mvrms +6.0 to +7.5 ?7.5 to ?6.0 | v cc + v ee | < 1.0v ha12204nt ? function product dolby b-nr rec-eq music sensor pass amp. rec / pb selection ha12203nt !!!!!! ha12204nt !!!!! note: depending on the employed rec / pb head and test tape characteristics, there is a rare case that the rec-eq characteristics of this lsi can not be matched to the required characteristics because of built-in resistors which determined the rec-eq parameters in this case, please inquire the responsible agent because the adjustment built-in resistor is necessary.
ha12203nt/ha12204nt rev.3, jun. 1999, page 3 of 97 pin description, equivalent circuit (v cc = 7 v, ta = 25oc, no signal, the value in the show typical value.) pin no. terminal name note equivalent circuit pin description 2 ain (r) v = gnd gnd v 100k pb a deck input 41 ain (l) 4 bin (r) v = gnd pb b deck input 39 bin (l) 6 rin (r) v = gnd rec input 37 rin (l) 10 eqin (r) v = gnd rec equalizer input 33 eqin (l) 7det (r) v = v ee +2.7v v cc v ee v time constant pin for dolby-nr 36 det (l) 5 bias1 v = v ee +0.6v v ee v dolby bias current input 38 bias2 v = v ee +1.3v v ee v rec equalizer bias current input
ha12203nt/ha12204nt rev.3, jun. 1999, page 4 of 97 pin no. terminal name note equivalent circuit pin description 8 pbout (r) v = gnd v cc v ee v pb output 35 pbout (l) 9 recout (r) v = gnd rec output 34 recout (l) 11 eqout (r) v = gnd equalizer output 32 eqout (l) 28 maout v = gnd ms amp output 3 abo (r) v = gnd v cc v ee 12k 15k v time constant pin for pb equalizer 40 abo (l) v = gnd 23 bias (m) v = v cc ? 0.7v v cc v rec bias current output 24 bias (c) 25 bias (n) 22 v cc v = v cc power supply 42 gnd v = 0v gnd pin 1v ee v = v ee negative power supply 5, 7, 18, 23, 30, 31, 36 nc no connection only ha12204 no connection
ha12203nt/ha12204nt rev.3, jun. 1999, page 5 of 97 pin no. terminal name note equivalent circuit pin description 12 a / b i = 50a v i 22 k gnd 100 k mode control input 13 a120 / 70 14 norm / high 15 b norm / crom / metal 16 bias on / off 17 rm on / off 18 nr on / off 20 lm on / off 19 rec / pb / pass 2.5 v v 100 k 100 k 22 k ? + mode control input 21 msout i = 0a v i gnd v ee v cc ms output (to mpu)*1) 30 gpcal v = gnd v 110 k 2.5 v gp gain calibration terminal 31 reccal v = gnd rec gain calibration terminal
ha12203nt/ha12204nt rev.3, jun. 1999, page 6 of 97 pin no. terminal name note equivalent circuit pin description 26 msdet i = 0a v ee v cc v i time constant pin for ms 27 msin v = gnd gnd v cc v 50k ms input *1) 29 mai v = gnd gnd v cc v 8.2k maout 100k ms amp input note: 1. ?ms? means music sensor.
ha12203nt/ha12204nt rev.3, jun. 1999, page 7 of 97 block diagram ha12203nt v ee ain(r) abo(r) bin(r) bias 1 rin(r) det(r) pbout(r) recout(r) eqin(r) eqout(r) pb a / b a 120 / 70 norm / high b norm / crom / metal bias on / off rm on / off nr on / off rec / pb / pass lm on / off msout 0.0047 0.0047 12 k 12 k 15 k 15 k 33 k 22 k 0.1 0.1 0.33 8.2 k 100 k 300 k 1000 p v cc msdet maout mai gpcal reccal eqout(l) eq bias sw eqin(l) recout(l) pbout(l) det(l) rin(l) bias 2 bin(l) abo(l) ain(l) gnd msin v cc v cc v ee bias bias(m) bias(n) lpf dolby b-nr dolby b-nr ms det 123456 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 7 8 9 101112131415161718192021 eq + + + + + + + + + + + ? bias(c)
ha12203nt/ha12204nt rev.3, jun. 1999, page 8 of 97 ha12204nt v ee v ee nc nc pass pass rec pb pb pb pass rec pass rec rin(r) bin(r) abo(r) ainr) pbout(r) recout(r) eqin(r) eqout(r) nc msout 0.0047 0.0047 12 k 12 k 15 k 15 k 22 k 0.33 8.2 k 100 k 300 k 1000 p v cc v cc v cc msdet nc nc nc mai maout eqout(l) eq bias sw eqin(l) recout(l) pbout(l) rin(l) bias 2 abo(l) ain(l) bin(l) gnd msin v ee bias nc bias(n) bias(c) lpf ms det 123456 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 7 8 9 101112131415161718192021 eq + + + + + + + + + + + ? pb a / b a 120 / 70 norm / high b norm / crom bias on / off lm on / off rec / pb / pass rm on / off rec pb
ha12203nt/ha12204nt rev.3, jun. 1999, page 9 of 97 ha12203nt parallel-data format pin no. pin name lo mid hi mode ?pin open? 12 pb a / b ain *1 ? bin *1 lo 13 a 120 / 70 *1 ? *1 lo 17 rm on / off rec mute on ? rec mute off lo 16 bias on / off bias off ? bias on lo 18 nr on / off * 2 nr off ? nr on lo 19 rec / pb / pass rec mode pb mode rec mode pass mid 20 lm on / off line mute off ? line mute on lo 14 norm / high normal speed ? high speed lo 15 b norm / crom / metal rec eq normal * 1 bias normal rec eq crom * 1 bias crom rec eq metal * 1 bias metal * 2 lo note: 1. pb eq logic pb a 120 / 70 b norm norm norm norm / crom / metal lo hi lo lo flat flat lo hi or mid flat 70 hi lo 70 flat hi hi or mid 70 70 note: 2. ha12203nt only functional description power supply range ha12203nt / 204nt are designed to operate on split supply. table 1 supply voltage product v cc v ee note ha12203nt +6.0 to +7.5 v ?7.5 to ?6.0 v |v cc + v ee | <1.0 v ha12204nt note: the lower limit of supply voltage depends on the line output reference level. the minimum value of the overload margin is specified as 12db by dolby laboratories.
ha12203nt/ha12204nt rev.3, jun. 1999, page 10 of 97 reference voltage the reference voltage are provided for the left channel and the right channel separately. the block diagram is shown as figure 1. v cc v cc v ee v ee gnd l channel reference r channel reference music sensor reference + + + ? ? ? 22 42 1 figure 1 reference voltage operating mode control ha12203nt / 204nt provide fully electronic switching circuits. and each operating mode control is controlled by parallel data (dc voltage). table 2 control voltage pin no. lo mid hi unit test condition 12, 13, 14, 16, 17, 18, 20 ? 0.2 to 1.0 ? 4.0 to v cc v input pin v measure 15, 19 ? 0.2 to 1.0 2.0 to 3.0 4.0 to v cc v notes: 1. each pins are on pulled down with 100 k ? internal resistor. therefore, it will be low-level when each pins are open. but 19 pin are mid-level when it is open. 2. over shoot level and under shoot level of input signal must be the standardized (high: v cc , low: ?0.2v). 3. for reduction of pop noise, connect 1 f to 22 f capacitor with mode control pins. but it is impossible to reduce completely in regard to line mute, therefore, use external mute at the same time.
ha12203nt/ha12204nt rev.3, jun. 1999, page 11 of 97 input block diagram and level diagram ain bin recout 300mvrms 300mvrms rec pass 300mvrms 300mvrms 21.3db 0db pbout 580mvrms rin 42.4mvrms the each level shown above is typical value when offering pbout level to pbout pin. ha12204nt is not built-in dolby noise reduction system. 25.9mvrms c2 0.0047 f r4 15k r3 12k rec pb pb/rec, pass=0db/17db pass pb/rec, pb=5.7db/5.7db pb ms ref 70 s flat (120 ) dolby b-nr figure 2 input block diagram pb equalizer by switching logical input level of 13 pin (for ain) and 15 pin (for bin), you can equalize corresponding to tape position at play back mode. with the capacity c2 capacitance that we showed for figure 2 70 s by the way figure seem to 3 they are decided. gv t1 = c2 (12k + 15k) t2 = c2 15k t1 t2 f figure 3 frequency characteristic of pb equalizer
ha12203nt/ha12204nt rev.3, jun. 1999, page 12 of 97 the sensitivity adjustment of music sensor adjusting ms amp gain by external resistor, the sensitivity of music sensor can set up. pb (r) pb (l) mai ? 6db 8.2k 25khz rep lpf ? + 100k 50k v cc d v cc c17 1000p r18 330k c16 0.33 r l ma out msin ms out ms det ms amp + det gnd gnd microcomputer figure 4 music sensor block diagram the sensitivity of music sensor gv f1 = f2 = 25k [hz] [hz] 1 2 c17 50k f1 f2 f figure 5 frequency characteristic of msin occasion of the external component of figure 4, f1 is 3.18 khz.
ha12203nt/ha12204nt rev.3, jun. 1999, page 13 of 97 a standard level of ms input pin 25.9 mvrms, therefore, the sensitivity of music sensor (s) can request it , by lower formulas. s = 20log s = 14 d [db] [db] c 25.9 a b a = ms amp gain b = pb input gain (1/2)* 1 c = sensed voltage 20log (a b) = d [db] c = 130 [mvrms] pb input gain = 21.3 [db] notes: 1. case of one-sided channel input ? time constant of detection figure 6(1) generally shows that detection time is in proportion to value of capacitor c16. but, with attack * 2 and recovery * 3 the detection time differs exceptionally. c16 function characteristic of ms (1) function characteristic of ms (2) function characteristic of ms (3) r18 recovery detection time detection time recovery recovery attack attack attack detection time input level detection level figure 6 function characteristic of ms like the figure 6(2), recovery time is variably possible by value of resister r18. but attack time gets about fixed value. attack time has dependence by input level. when a large signal is inputted, attack time is short tendency. notes 2. attack : non- music to music 3. recovery : music to non-music ? music sensor output (msout) as for internal circuit of music sensor block, music sensor out pin is connected to the collector of npn type directly, output level will be ?high? when sensing no signal. and output level will be ?low? when sensing signal. connection with microcomputer, it is requested to use external pull up resistor (r l = 10 k to 22 k) note: supply voltage of msout pin must be less than v cc voltage. the tolerances of external components for dolby nr precision securing, please use external components shown at figure 7. if leak-current are a few electrolytic-capacitor, it can be applicable to c5 and c23. note: as dolby-nr aren't built-in at ha12204nt, r3, c5 and c23 aren't necessary.
ha12203nt/ha12204nt rev.3, jun. 1999, page 14 of 97 36 c5 0.1 ? 10% c23 0.1 ? 10% r3 33k ? 2% 5 7 bias1 det (r) det (l) ha12203nt v ee v ee figure 7 tolerance of external components low-boost eqout c2 0.47 r3 5.1k eqin vin gnd + r2 6.8k rec eq c1 2.2 r1 20k + figure 8 example of low boost circuit external components shown figure 8 gives frequency response to take 6db boost. and cut off frequency can request it, by lower formulas. gv f1 f2 f f1 = [hz] 1 2 c2 (r1 + r0) f2 = [hz] 1 2 c2 r2 r0 = [ ? ] r1 r2 r1 + r2 figure 9 frequency characteristic of low-boost
ha12203nt/ha12204nt rev.3, jun. 1999, page 15 of 97 rec equalizer the outlines of rec equalizing frequency characteristics are shown by figure 10. those peak level can be set up by supplying voltage. (0 v to 5 v, gnd = 0 v) to 30pin (gpcal). and whole band gain can be set up by supplying voltage (0 v to 5 v, gnd = 0 v) to 31pin (reccal). both setting up range are 4.5db. in case that you don't need setting up, 30 pin, 31pin should be open bias. note: depending on the employed rec/pb head and test tape characteristics, there is a rare case that the rec-eq characteristics of this lsi can not be matched to the required characteristics because of built-in resistors which determined the rec-eq parameters in this care, please inquire the responsible agent because of the adjustment of built-in resistor is necessary. since an output pin and an input pin for rec-eq are adjacent, it will easily oscillate if patterns run abreast. reccal gpcal frequency (hz) gain (db) figure 10 frequency characteristics of rec equalizer
ha12203nt/ha12204nt rev.3, jun. 1999, page 16 of 97 bias switch this series built-in dc voltage generator for bias oscillator and its bias switches. external resistor r15, r16, r17 which corresponded with tape positions and bias out voltage are relater with below. vbias = (v cc ? v ee ? 0.7) + v ee [v] r14 (r15 or r16 or r17) + r14 . . bias switch follows to a logic of 15 pin (b / norm / crom / metal). note: a current that flows at bias out pin, please use it less than 5 ma. bias (n) p25 bias (m) p23 r14 vbias r15 r17 bias (c) p24 r16 v ee figure 11 external components of bias block
ha12203nt/ha12204nt rev.3, jun. 1999, page 17 of 97 absolute maximum ratings item symbol rating unit note max supply voltage v cc max 16 v power dissipation pd 500 mw ta 75c operating temperature topr ? 40 to + 75 c storage temperature tstg ? 55 to + 125 c
ha12203nt/ha12204nt rev.3, jun. 1999, page 18 of 97 electrical characteristics ha12203nt item symbol test condition specification application terminal ic condition * input output nr on/off rec/pb /pass a/b off quiescent current input amp. gain 120? 70 fin (hz) line mute recout level (db) off off on on on on off off off off b-type encode boost signal handling signal to noise ratio total harmonic distortion crosstalk channel separation i q g v pb g v rec enc 2k (1) vo max s/n thd ctrl (1) ctrl (2) ct a/b ct r/p other no signal thd=1% rg=5.1k ? , ccir/arm gv pa ? gv pb (ta = 25?c, v cc = ?7 v, dolby level = rec - out level = 300 mvrms = 0 db) pb rec rec pb rec rec rec pb rec pb rec/pb a a/b a a a a a a/b a a/b a/b 120 120 120 120 120 120 120 120 120 120 off off off off off off off off off off 120 mute 1k 1k 2k 1k 1k 1k 1k 1k 1k 1k 0 0 control voltage v il v im v ih ?0 0 off off pass amp. gain gain deviation gv pa ? gv pass pass a/b a/b 120 120 off off 1k 1k 0 0 on on on enc 2k (2) enc 5k (1) enc 5k (2) rec rec rec a a a 120 120 120 off off off 2k 5k 5k ?0 ?0 ?0 +12 +12 +12 +12 off off off off off off mute att. 70?eq gain ms sensing level ms output low level ms output leak current mute g v eq 1k g v eq 10k v on v ol i oh pb pb pb pb pb pb a a/b a/b a a a 120 70 70 120 120 120 on off off off off off 1k 1k 10k 5k +12 0 0 notes 1. v cc = ?.0 v 2. for inputting signal to one side channel * other ic-condition : rec-mute off, normal tape, normal speed, bias off min 25.5 21.2 2.8 12.0 64.0 70.0 70.0 70.0 70.0 ?.2 2.0 4.0 25.5 ?.0 7.0 1.7 6.7 70.0 24.0 20.8 ?6.0 typ 27.0 22.7 4.3 13.0 70.0 0.05 80.0 85.0 80.0 80.0 22.0 27.0 0.0 8.5 3.2 8.2 80.0 25.5 22.3 ?2.0 1.0 r 2/4 6 6 6 6 6 2/4 6 2/4 2/4/6 2/4 2/4 6 6 6 2 2/4 2/4 2 2 l 41/39 37 37 37 37 37 41/39 37 41/39 41/39 /37 41/39 41/39 37 37 37 41 41/39 41/39 41 41 r 8 8 9 9 9 9 8 8 8 835 8 8 9 9 9 8 8 8 l 35 35 34 34 34 34 35 35 35 35 35 34 34 34 35 35 35 com 22 12 to 20 12 to 20 12 to 20 21 2 21 21 max 28.5 24.2 5.8 0.3 35.0 1.0 3.0 5.3 28.5 1.0 10.0 4.7 9.7 27.0 23.8 ?8.0 1.5 2.0 unit remark db db db 1 db % db db ma v db db db db db v a
ha12203nt/ha12204nt rev.3, jun. 1999, page 19 of 97 ha12203nt (cont) item symbol test condition specification application terminal input output norm equalizer s/n equalizer maximum input equalizer offset voltage equalizer frequency response (norm - norm) norm norm norm equalizer total harmonic distortion equalizer frequency response (crom - norm) equalizer frequency response (metal - norm) s/n (eq) vin max (eq) t.h.d. (eq) vofs (eq) gveq-cn1 gveq-cn2 gveq-cn3 gveq-mn1 gveq-mn2 gveq-mn3 gveq-nh1 (ta = 25 ? c, v cc = 7 v) norm norm norm norm rec - mute attenuation norm rec-mute norm gveq-nh2 gveq-nh3 norm gveq-nn1 gveq-nn2 gveq-nn3 norm equalizer frequency response (crom - high) equalizer frequency response (norm - high) equalizer frequency response (metal - high) gveq-ch1 gveq-ch2 gveq-ch3 gveq-mh1 gveq-mh2 gveq-mh3 min 10.5 500 24.0 29.8 36.3 24.8 27.8 31.4 14.9 55 60 20.2 24.1 18.8 23.9 30.1 20.7 25.1 28.6 21.9 23.8 26.0 typ 12.5 0.2 0 25.5 31.8 38.8 26.3 29.8 33.9 16.4 58 70 22.2 26.6 20.3 25.9 32.6 22.2 27.1 31.1 23.4 25.8 28.5 r 10 l 33 r 11 l 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 com max 0.5 500 27.0 33.8 41.3 27.8 31.8 36.4 17.9 24.2 29.1 21.8 27.9 35.1 23.7 29.1 33.3 24.9 27.8 31.0 unit remark db % mv db db db db db db db db db db db db db db db db db db db db tape speed f = 1khz, thd = 1%, vin = 26dbs = 0db f = 1khz, vin = 26dbs f = 1khz, vin = 14dbs f = 3khz, vin = 46dbs f = 8khz, vin = 46dbs f = 12khz, vin = 46dbs f = 3khz, vin = 46dbs f = 8khz, vin = 46dbs f = 12khz, vin = 46dbs f = 3khz, vin = 46dbs f = 8khz, vin = 46dbs f = 12khz, vin = 46dbs f = 5khz, vin = 46dbs f = 15khz, vin = 46dbs f = 20khz, vin = 46dbs f = 5khz, vin = 46dbs f = 15khz, vin = 46dbs f = 20khz, vin = 46dbs f = 5khz, vin = 46dbs f = 15khz, vin = 46dbs f = 20khz, vin = 46dbs no - signal rg = 5.1k ? , a - wtg filter (0db = 5dbs at eqout) crom norm metal norm norm high crom high metal high norm rec cal response gp cal response norm bias out max level bias out offset r-cal1 r-cal2 gp-cal1 gp-cal2 norm norm f = 3khz, f = 12khz, f = 12khz, vin = 46dbs, vin = 46dbs, vin = 46dbs, f = 3khz, vin = 46dbs, v rec-cal = 0v v gp-cal = 0v v gp-cal = 5v g v eq-nn3 = 0db r l = 2.4k ? + 270 ? r l = 2.4k ? + 270 ? bias on bias off v rec-cal = 5v g v eq-nn1 = 0db 6.0 3.0 6.0 3.0 v cc 1.4 100 4.5 4.5 4.5 4.5 v cc 0.7 0 10 10 10 10 33 33 33 33 11 11 11 11 32 32 32 32 25 25 3.0 6.0 3.0 6.0 100 db db db v mv db
ha12203nt/ha12204nt rev.3, jun. 1999, page 20 of 97 ha12204nt item symbol test condition specification application terminal ic condition * input output rec/pb /pass a/b quiescent current input amp. gain 120/ 70 fin (hz) line mute recout level (db) signal handling signal to noise ratio total harmonic distortion crosstalk channel separation i q g v pb g v rec vo max s/n thd ctrl (1) ctrl (2) ct a/b ct r/p other no signal thd=1% rg=5.1k ? , ccir/arm gv pa gv pb (ta = 25 ? c, v cc = 7 v, rec - out level = 300 mvrms = 0 db) pb rec pb rec rec rec pb rec pb rec/pb a a/b a a a a a/b a a/b a/b 120 120 120 120 120 120 120 120 120 off off off off off off off off off 120 mute 1k 1k 1k 1k 1k 1k 1k 1k 1k 0 0 control voltage v il v im v ih 0 pass amp. gain gain deviation gv pa ? gv pass pass a/b a/b 120 120 off off 1k 1k 0 0 +12 +12 +12 +12 mute att. 70 eq gain ms sensing level ms output low level ms output leak current mute g v eq 1k g v eq 10k v on v ol i oh pb pb pb pb pb pb a a/b a/b a a a 120 70 70 120 120 120 on off off off off off 1k 1k 10k 5k +12 0 0 note 1) v cc = 6v 2) for inputting signal to one side channel * other ic-condition : rec-mute off, normal tape, normal speed, bias off min 25.5 21.2 12.0 70.0 70.0 70.0 70.0 70.0 0.2 2.0 4.0 25.5 1.0 70.0 24.0 20.8 26.0 typ 27.0 22.7 13.0 80.0 0.05 80.0 85.0 80.0 80.0 19.2 27.0 0.0 80.0 25.5 22.3 22.0 1.0 r 2/4 6 6 6 6 2/4 6 2/4 2/4 2/4 2 2/4 2/4 2 2 l 41/39 37 37 37 37 41/39 37 41/39 41/39 41/39 41 41/39 41/39 41 41 r 8 8 8 8 8 8 8 835 8 8 8 8 8 l 35 35 35 35 35 35 35 35 35 35 35 35 com 22 12 to 17 19, 20 12 to 17 19, 20 12 to 17 19, 20 21 2) 21 21 max 28.5 24.2 0.3 25.0 1.0 3.0 5.3 28.5 1.0 27.0 23.8 18.0 1.5 2.0 unit remark db db 1) db % db db ma v db db db db db v a
ha12203nt/ha12204nt rev.3, jun. 1999, page 21 of 97 ha12204nt (cont) item symbol test condition specification application terminal input output norm equalizer s/n equalizer maximum input equalizer offset voltage equalizer frequency response (norm - norm) norm norm norm equalizer total harmonic distortion equalizer frequency response (crom - norm) s/n (eq) vin max (eq) t.h.d. (eq) vofs (eq) gveq-cn1 gveq-cn2 gveq-cn3 gveq-nh1 (ta = 25 ? c, v cc = 7 v) norm norm norm norm rec - mute attenuation bias out max level bias out offset norm r l = 2.4 k ? + 270 ? r l = 2.4 k ? + 270 ? rec-mute bias on bias off norm gveq-nh2 gveq-nh3 norm gveq-nn1 gveq-nn2 gveq-nn3 norm equalizer frequency response (crom - high) equalizer frequency response (norm - high) gveq-ch1 gveq-ch2 gveq-ch3 min 10.5 500 24.0 29.8 36.3 14.9 55 20.2 24.1 18.8 23.9 30.1 20.7 25.1 28.6 60 v cc 1.4 v cc 0.7 100 typ 12.5 0.2 0 25.5 31.8 38.8 16.4 58 22.2 26.6 20.3 25.9 32.6 22.2 27.1 31.1 70 0.0 r 10 l 33 r 11 l 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 10 33 11 32 com 25 25 max 0.5 500 27.0 33.8 41.3 17.9 24.2 29.1 21.8 27.9 35.1 23.7 29.1 33.3 100 unit remark db % mv db db db db db db db db db db db db db db v mv tape speed f = 1khz, thd = 1%, vin = 26dbs = 0db f = 1khz, vin = 26dbs f = 3khz, vin = 46dbs f = 8khz, vin = 46dbs f = 12khz, vin = 46dbs f = 3khz, vin = 46dbs f = 8khz, vin = 46dbs f = 12khz, vin = 46dbs f = 5khz, vin = 46dbs f = 15khz, vin = 46dbs f = 20khz, vin = 46dbs f = 5khz, vin = 46dbs f = 15khz, vin = 46dbs f = 20khz, vin = 46dbs f = 1khz, vin = 14dbs no - signal rg = 5.1k ? , a - wtg filter (0db = 5dbs at eqout) crom norm norm high crom high
ha12203nt/ha12204nt rev.3, jun. 1999, page 22 of 97 measurement circuit 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 1 2 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 ha12203 ain (l) bin (l) rin (l) recout (l) eqin (l) eqiout (l) pbout (l) c27 0.47 + c25 0.47 + c20 0.47 + c19 0.47 + c24 0.47 + c22 2.2 + c18 2.2 + c12 22 + c11 22 + c10 2.2 + c8 0.47 + c5 0.1 c2 0.0047 c9 0.47 + c6 2.2 + c4 0.47 + c3 0.47 + c1 0.47 + c7 2.2 + c28 + c16 0.33 + c15 100 + c14 100 + c13 100 + c17 1000p maout c21 2.2 + r28 10k c26 0.0047 c23 0.1 r27 10k r26 22k r25 5.1k r24 10k r20 5.1k r19 10k r18 330k r17 2k r16 910 r15 270 r14 2.4k bias r22 6.8k r23 20k r21 5.1k v ee v cc2 v ee r34 r33 r32 r31 r30 r29 v cc v cc2 v cc2 gnd msout on on pa pb rec off on off hi m c n no 70 ab 120 on off r13 3.9k r10 10k r9 5.1k r6 20k r7 6.8k r4 5.1k r3 33k r8 5.1k r12 22k r11 22k r36 10k r35 10k gnd v ee gnd off eqout (r) eqin (r) recout (r) pbout (r) rin (r) r2 10k r1 10k bin (r) ain (r) v ee v cc bias (m) bias (c) bias (n) msdet msin maout mai gpcal reccal eqout (l) eqin (l) recout (l) pbout (l) det (l) rin (l) bias 2 bin (l) abo (l) ain (l) gnd v ee ain (r) abo (r) bin (r) bias 1 rin (r) det (r) pbout (r) recout (r) eqin (r) eqout (r) pb a / b a 120 / 70 norm / high bias on / off rm on / off nr on / off rec / pb / pass lm on / off msout b norm / crom / metal 4
ha12203nt/ha12204nt rev.3, jun. 1999, page 23 of 97 electrical characteristics curve ha12203nt rec nr-off rec mute-on bias-off rec nr-off rec mute-off bias-off rec nr-on rec mute-off bias-off rec nr-on rec mute-off bias-on other switch is all "lo" 30 25 20 15 56 split supply voltage (v) 78 quiescent current (ma) quiescent current vs. split supply voltage (rec mode) pb nr-off rm-on bias-off pb nr-off rm-off bias-off pb nr-on rm-off bias-off pb nr-on rm-off bias-on other switch is all "lo" 30 25 20 15 56 split supply voltage (v) 78 quiescent current (ma) quiescent current vs. split supply voltage (pb mode)
ha12203nt/ha12204nt rev.3, jun. 1999, page 24 of 97 ha12203nt 30 20 10 0 inpuit amp. gain vs. frequency (1) 10 10 100 600 10 k 300 1 k 3 k frequency (hz) 30 k 100 k 600 k 1 m 300 k 60 k 6 k 60 30 v s = 7.0 v pbmode ain recout gain (db) nr-on nr-off 40 20 0 20 10 100 600 10 k 300 1 k 3 k frequency (hz) 30 k 100 k 600 k pb pass 1 m 300 k 60 k 6 k 60 30 40 v s = 7.0 v ain pbout inpuit amp. gain vs. frequency (2) gain (db)
ha12203nt/ha12204nt rev.3, jun. 1999, page 25 of 97 ha12203nt 40 20 0 20 10 100 600 10 k 300 1 k 3 k frequency (hz) 30 k 100 k 600 k recout pbout 1 m 300 k 60 k 6 k 60 30 40 v s = 7.0 v recmode inpuit amp. gain vs. frequency (3) gain (db) 30 28 26 24 22 20 18 16 14 10 100 600 10 k 300 1 k 3 k frequency (hz) 30 k 100 k 70 120 60 k 6 k 60 30 v s = 7.0 v ain / bin pbout inpuit amp. gain vs. frequency (4) gain (db)
ha12203nt/ha12204nt rev.3, jun. 1999, page 26 of 97 ha12203nt 12 10 8 6 4 2 0 100 300 500 1 k 3 k frequency (hz) 5 k 10 k encode boost (db) encode boost vs. frequency v s = 7.0 v dolby b-nr 0 db 10 db 20 db 30 db 40 db 0 db 10 db 20 db 30 db 40 db 0 db 10 db 20 db 30 db 40 db (8 v) (8 v) (8 v) (8 v) (8 v) (7 v) (7 v) (7 v) (7 v) (7 v) (4.5 v) (4.5 v) (4.5 v) (4.5 v) (4.5 v) 0 2 4 6 8 10 12 0 300 500 1 k 3 k frequency (hz) 5 k 10 k decode cut (db) decode cut vs. frequency v s = 7.0 v dolby b-nr 0 db 10 db 20 db 30 db 40 db 0 db 10 db 20 db 30 db 40 db 0 db 10 db 20 db 30 db 40 db (8 v) (8 v) (8 v) (8 v) (8 v) (7 v) (7 v) (7 v) (7 v) (7 v) (4.5 v) (4.5 v) (4.5 v) (4.5 v) (4.5 v)
ha12203nt/ha12204nt rev.3, jun. 1999, page 27 of 97 ha12203nt recmode rin-recout 0 db = 300 mvrms rch vomax (nr-off) vomax (nr-on) 5 19 20 21 22 23 24 25 678 signal handling split supply voltage (v) vomax (t.h.d. = 1%) (db) pbmode ain-pbout rch 0 db = 580 mvrms vomax (nr-off) vomax (nr-on) 5 19 18 17 16 15 14 13 20 678 signal handling vomax (t.h.d. = 1%) (db) split supply voltage (v)
ha12203nt/ha12204nt rev.3, jun. 1999, page 28 of 97 ha12203nt 85 80 75 70 56 split supply voltage (v) 78 signal to noise ratio (db) signal to noise ratio vs. split supply voltage recmode nr-off recout pbmode nr-on ain pbout passmode pbout recmode nr-on recout ain bin pbmode nr-off pbout ain bin pbout 0 db = 580 mvrms ain / bin rg = 10 k ? recout 0 db = 300 mvrms rin rg = 5.1 k ? ccir / arm filter 1.0 0.1 0.01 56 split supply voltage (v) 78 t.h.d. (%) total harmonic distortion vs. split supply voltage (pbmode nr-off) 100 hz 1 khz 10 khz ain ain or bin pbout = 580 mvrms = 0 db pbmode nr-off bin
ha12203nt/ha12204nt rev.3, jun. 1999, page 29 of 97 ha12203nt 1.0 0.1 0.01 56 split supply voltage (v) 8 7 t.h.d. (%) total harmonic distortion vs. split supply voltage (pbmode nr-on) 100 hz 1 khz 10 khz ain pbout = 580 mvrms = 0 db pbmode nr-on 1.0 0.1 0.01 56 split supply voltage (v) 8 7 t.h.d. (%) total harmonic distortion vs. split supply voltage (pass nr-off) 100 hz 1 khz 10 khz ain pbout = 580 mvrms = 0 db passmode nr-off
ha12203nt/ha12204nt rev.3, jun. 1999, page 30 of 97 ha12203nt 1.0 0.1 0.01 56 split supply voltage (v) 8 7 t.h.d. (%) total harmonic distortion vs. split supply voltage (rec nr-off) 100 hz 1 khz 10 khz rin recout = 300 mvrms = 0 db recmode nr-off 1.0 0.1 0.01 56 split supply voltage (v) 8 7 t.h.d. (%) total harmonic distortion vs. split supply voltage (rec nr-on) 100 hz 1 khz 10 khz rin recout = 300 mvrms = 0 db recmode nr-on
ha12203nt/ha12204nt rev.3, jun. 1999, page 31 of 97 ha12203nt 10 1 0.1 0.01 25 20 15 10 50 vout (db) 5 10152025 t.h.d. (%) total harmonic distortion vs. output level (1) v s = 7.0 v 100 hz 1 khz 10 khz pbmode pbout nr-off 0 db = 580 mvrms 10 1 0.1 0.01 25 20 15 10 50 vout (db) 5 10152025 t.h.d. (%) v s = 7.0 v 100 hz 1 khz 10 khz pbmode pbout nr-on 0 db = 580 mvrms total harmonic distortion vs. output level (2)
ha12203nt/ha12204nt rev.3, jun. 1999, page 32 of 97 ha12203nt v s = 7.0 v 100 hz 1 khz 10 khz recmode rin-recout 0 db = 300 mvrms nr-off total harmonic distortion vs. output level (3) 10 1 0.1 0.01 25 20 15 10 50 vout (db) 5 10152025 t.h.d. (%) v s = 7.0 v 100 hz 1 khz 10 khz recmode rin-recout 0 db = 300 mvrms nr-on total harmonic distortion vs. output level (4) 10 1 0.1 0.01 25 20 15 10 50 vout (db) 5 10152025 t.h.d. (%)
ha12203nt/ha12204nt rev.3, jun. 1999, page 33 of 97 ha12203nt 0.1 0.01 10 100 1 k frequency (hz) 10 k 100 k t.h.d. (%) total harmonic distortion vs. frequency (1) 10 db 0 db +10 db pbmode pbout nr-off 0 db = 580 mvrms vs = 7 v 0.1 0.01 10 100 1 k frequency (hz) 10 k 100 k t.h.d. (%) total harmonic distortion vs. frequency (2) 10 db 0 db +10 db pbmode pbout 0 db = 580 mvrms nr-on vs = 7 v
ha12203nt/ha12204nt rev.3, jun. 1999, page 34 of 97 ha12203nt 0.1 0.01 10 100 1 k frequency (hz) 10 k 100 k t.h.d. (%) total harmonic distortion vs. frequency (3) 10 db 0 db +10 db recmode rin-recout 0 db = 300 mvrms nr-off vs = 7 v 0.1 0.01 10 100 1 k frequency (hz) 10 k 100 k t.h.d. (%) total harmonic distortion vs. frequency (4) 10 db 0 db +10 db recmode rin-recout 0 db = 300 mvrms nr-on vs = 7 v
ha12203nt/ha12204nt rev.3, jun. 1999, page 35 of 97 ha12203nt 30 40 130 v s = 7.0 v pbmode pbout vin = +12 db ain bin 60 80 100 120 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) crosstalk (db) crosstalk vs. frequency (ain bin) (1) 30 40 130 v s = 7.0 v pbmode pbout vin = +12 db bin ain 60 80 100 120 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) crosstalk (db) crosstalk vs. frequency (bin ain) (2)
ha12203nt/ha12204nt rev.3, jun. 1999, page 36 of 97 ha12203nt 30 40 130 v s = 7.0 v recmode ain recout 60 80 100 120 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) crosstalk (db) crosstalk vs. frequency (ain recout) (3) 30 40 130 v s = 7.0 v recmode bin recout 60 80 100 120 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) crosstalk (db) crosstalk vs. frequency (bin recout) (4)
ha12203nt/ha12204nt rev.3, jun. 1999, page 37 of 97 ha12203nt 30 40 130 v s = 7.0 v recmode ain pbout 60 80 100 120 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) crosstalk (db) crosstalk vs. frequency (5) 30 40 130 v s = 7.0 v recmode bin pbout 60 80 100 120 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) crosstalk (db) crosstalk vs. frequency (6)
ha12203nt/ha12204nt rev.3, jun. 1999, page 38 of 97 ha12203nt 120 100 80 60 40 30 130 v s = 7.0 v passmode ain recout vin = +12 db 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) crosstalk (db) crosstalk vs. frequency (7) 120 100 80 60 40 30 130 v s = 7.0 v passmode bin recout 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) crosstalk (db) crosstalk vs. frequency (8)
ha12203nt/ha12204nt rev.3, jun. 1999, page 39 of 97 ha12203nt 120 100 80 60 40 30 130 v s = 7.0 v recmode ain pbout 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) crosstalk (db) crosstalk vs. frequency (9) 120 100 80 60 40 30 130 v s = 7.0 v recmode bin pbout 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) crosstalk (db) crosstalk vs. frequency (10)
ha12203nt/ha12204nt rev.3, jun. 1999, page 40 of 97 ha12203nt 120 100 80 60 40 30 130 v s = 7.0 v ain recout vin = +12 db pb-pass rin r g = 5.1 k ? (r4) rg = 0 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) crosstalk (db) crosstalk vs. frequency (11) 120 100 80 60 40 30 130 v s = 7.0 v bin recout vin = +12 db pb-pass rin r g = 5.1 k ? (r4) rg = 0 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) crosstalk (db) crosstalk vs. frequency (12)
ha12203nt/ha12204nt rev.3, jun. 1999, page 41 of 97 ha12203nt 10 90 80 70 60 50 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k v s = 7.0 v recout pass pb crosstalk (db) crosstalk vs. frequency (13) frequency (hz) 120 130 100 80 60 40 30 v s = 7.0 v recmode rin pbout vin = +12 db pass pb 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) crosstalk (db) crosstalk vs. frequency (14)
ha12203nt/ha12204nt rev.3, jun. 1999, page 42 of 97 ha12203nt 120 130 100 80 60 40 30 v s = 7.0 v pbmode rin recout vin = +12 db 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) crosstalk (db) crosstalk vs. frequency (15) 100 110 80 60 40 10 20 v s = 7.0 v pbmode ain pbout r l 10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k nr-off nr-on frequency (hz) channel separation (db) channel separation vs. frequency (r l) (1)
ha12203nt/ha12204nt rev.3, jun. 1999, page 43 of 97 ha12203nt 100 110 80 60 40 20 10 v s = 7.0 v pbmode ain pbout l r 10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k nr-off nr-on frequency (hz) channel separation (db) channel separation vs. frequency (l r) (2) 100 110 80 60 40 20 10 v s = 7.0 v pbmode bin pbout r l 10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k nr-off nr-on frequency (hz) channel separation (db) channel separation vs. frequency (r l) (3)
ha12203nt/ha12204nt rev.3, jun. 1999, page 44 of 97 ha12203nt 100 110 80 60 40 20 10 vs = 7.0 v pbmode bin pbout l r 10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k nr-off nr-on frequency (hz) channel separation (db) channel separation vs. frequency (l r) (4) 120 130 100 80 60 40 30 v s = 7.0 v ain recout vin = +12 db l r r l 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) channel separation (db) channel separation vs. frequency (1)
ha12203nt/ha12204nt rev.3, jun. 1999, page 45 of 97 ha12203nt 120 130 100 80 60 40 30 v s = 7.0 v bin recout vin = +12 db l r r l 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) channel separation (db) channel separation vs. frequency (2) 120 130 100 80 60 40 30 v s = 7.0 v passmode ain pbout r l l r 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) channel separation (db) channel separation vs. frequency (3)
ha12203nt/ha12204nt rev.3, jun. 1999, page 46 of 97 ha12203nt 120 130 100 80 60 40 30 v s = 7.0 v passmode bin pbout r l l r 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) channel separation (db) channel separation vs. frequency (4) 140 150 120 100 80 60 50 v s = 7.0 v recmode recout r l 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) channel separation (db) channel separation vs. frequency (5)
ha12203nt/ha12204nt rev.3, jun. 1999, page 47 of 97 ha12203nt 140 150 120 100 80 60 50 v s = 7.0 v recmode recout l r 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) channel separation (db) channel separation vs. frequency (6) 130 110 90 70 50 30 v s = 7.0 v pbmode ain pbout vin = +12 db 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) line mute (db) line mute vs. frequency (1)
ha12203nt/ha12204nt rev.3, jun. 1999, page 48 of 97 ha12203nt 130 110 90 70 50 30 v s = 7.0 v pbmode bin pbout vin = +12 db 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) line mute (db) line mute vs. frequency (2) 130 110 90 70 50 30 v s = 7.0 v recmode rin pbout vin = +12 db 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) line mute (db) line mute vs. frequency (3)
ha12203nt/ha12204nt rev.3, jun. 1999, page 49 of 97 ha12203nt 130 110 90 70 50 30 v s = 7.0 v passmode ain pbout vin = +12 db 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) line mute (db) line mute vs. frequency (4) 120 100 80 60 40 20 v s = 7.0 v eqin eqout 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) rec mute att. (db) rec mute attenuation vs. frequency
ha12203nt/ha12204nt rev.3, jun. 1999, page 50 of 97 ha12203nt 80 60 40 20 0 20 v s = 7.0 v v cc in pbmode ain pbout 10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k nr-off 70 nr-off nr-on 120 frequency (hz) ripple rejection ratio r.r.r. (db) ripple rejection ratio vs. frequency (1) v s = 7.0 v v cc in pbmode bin pbout 80 60 40 20 0 20 10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k nr-off 70 nr-off nr-on 120 frequency (hz) ripple rejection ratio r.r.r. (db) ripple rejection ratio vs. frequency (2)
ha12203nt/ha12204nt rev.3, jun. 1999, page 51 of 97 ha12203nt v s = 7.0 v v ee in pbmode ain pbout 80 60 40 20 0 20 10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k nr-on 120 nr-off 120 /70 frequency (hz) ripple rejection ratio r.r.r. (db) ripple rejection ratio vs. frequency (3) v s = 7.0 v v ee in pbmode bin pbout 80 60 40 20 0 20 10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k nr-on 120 nr-off 70 nr-off 120 frequency (hz) ripple rejection ratio r.r.r. (db) ripple rejection ratio vs. frequency (4)
ha12203nt/ha12204nt rev.3, jun. 1999, page 52 of 97 ha12203nt v s = 7.0 v v cc in passmode pbout 80 60 40 20 0 20 10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k bin ain frequency (hz) ripple rejection ratio r.r.r. (db) ripple rejection ratio vs. frequency (5) v s = 7.0 v v cc in passmode recout 80 60 40 20 0 20 10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k nr-off nr-on frequency (hz) ripple rejection ratio r.r.r. (db) ripple rejection ratio vs. frequency (6)
ha12203nt/ha12204nt rev.3, jun. 1999, page 53 of 97 ha12203nt v s = 7.0 v v ee in passmode pbout 80 60 40 20 0 20 10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k ain/bin frequency (hz) ripple rejection ratio r.r.r. (db) ripple rejection ratio vs. frequency (7) 20 0 v s = 7.0 v v ee in passmode recout 20 40 60 80 10 60 30 100 600 300 1 k 6 k 10 k 3 k 60 k 100 k 30 k nr-on nr-off frequency (hz) ripple rejection ratio r.r.r. (db) ripple rejection ratio vs. frequency (8)
ha12203nt/ha12204nt rev.3, jun. 1999, page 54 of 97 ha12203nt 20 0 v s = 7.0 v v cc in recmode 20 40 60 80 10 60 30 100 600 300 1 k 6 k 10 k 3 k 60 k 100 k 30 k recout nr-on eqout nr-off n-n recout nr-off frequency (hz) ripple rejection ratio r.r.r. (db) ripple rejection ratio vs. frequency (9) 20 0 v s = 7.0 v v ee in recmode 20 40 60 80 10 60 30 100 600 300 1 k 6 k 10 k 3 k 60 k 100 k 30 k eqout nn recout nr-on recout nr-off frequency (hz) ripple rejection ratio r.r.r. (db) ripple rejection ratio vs. frequency (10)
ha12203nt/ha12204nt rev.3, jun. 1999, page 55 of 97 ha12203nt 55 50 45 40 35 30 25 20 15 10 5 10 100 1 k frequency (hz) v s = 7.0 v norm speed equalizer amp. gain vs. frequency (1) 10 k 100 k gain (db) nn nm nc 55 50 45 40 35 30 25 20 15 10 5 10 100 1 k frequency (hz) v s = 7.0 v high speed equalizer amp. gain vs. frequency (2) 10 k 100 k gain (db) hc hm hn
ha12203nt/ha12204nt rev.3, jun. 1999, page 56 of 97 ha12203nt 55 rec cal v s = 7.0 v norm speed-norm mode 50 45 40 35 30 25 20 15 10 5 rec cal 5 v rec cal 2.5 v rec cal 0 v 10 20 60 100 200 600 1 k 2 k 6 k 10 k 20 k 60 k 100 k frequency (hz) equalizer amp. gain vs. frequency (3) gain (db) gp cal v s = 7.0 v norm speed-norm mode 10 20 60 100 200 600 1 k 2 k 6 k 10 k 20 k 60 k 100 k gp cal 2.5 v gp cal 0 v gp cal 5 v frequency (hz) 55 50 45 40 35 30 25 20 15 10 5 equalizer amp. gain vs. frequency (4) gain (db)
ha12203nt/ha12204nt rev.3, jun. 1999, page 57 of 97 ha12203nt 100 10 1 0.1 20 15 10 50 equalizer total harmonic distortion vs. output level (1) vout (dbs) 51015 t.h.d. (%) v s = 7.0 v norm speed norm mode 315 hz 1 khz 5 khz 10 khz 10 1 100 0.1 20 15 10 50 equalizer total harmonic distortion vs. output level (2) vout (dbs) 5 101520 t.h.d. (%) v s = 7.0 v norm speed crom mode 315 hz 1 khz 5 khz 10 khz
ha12203nt/ha12204nt rev.3, jun. 1999, page 58 of 97 ha12203nt 10 1 100 0.1 20 15 10 50 equalizer total harmonic distortion vs. output level (3) vout (dbs) 5 101520 t.h.d. (%) v s = 7.0 v norm speed metal mode 315 hz 1 khz 5 khz 10 khz 100 10 1 0.1 20 15 10 50 vout (dbs) 51015 v s = 7.0 v high speed norm mode 315 hz 2 khz 10 khz 20 khz equalizer total harmonic distortion vs. output level (4) t.h.d. (%)
ha12203nt/ha12204nt rev.3, jun. 1999, page 59 of 97 ha12203nt 100 10 1 0.1 20 15 10 50 510 20 t.h.d. (%) v s = 7.0 v high speed crom mode 315 hz 2 khz 10 khz 20 khz 15 vout (dbs) equalizer total harmonic distortion vs. output level (5) 100 10 1 0.1 20 15 10 50 vout (dbs) 510 20 15 t.h.d. (%) v s = 7.0 v high speed metal mode 315 hz 2 khz 10 khz 20 khz equalizer total harmonic distortion vs. output level (6)
ha12203nt/ha12204nt rev.3, jun. 1999, page 60 of 97 ha12203nt 65 metal chrom normal 60 55 4.75 6 7 8 5 a-wait filter norm speed rg = 5.1 k ? eq s/n (db) split supply voltage (v) eq signal to noise ratio vs. split supply voltage (1) 70 metal chrom normal 65 60 4.75 6 7 8 5 eq s/n (db) split supply voltage (v) a-wait filter high speed rg = 5.1 k ? eq signal to noise ratio vs. split supply voltage (2)
ha12203nt/ha12204nt rev.3, jun. 1999, page 61 of 97 ha12203nt r ch lch normal metal chrom eq vinmax vs. split supply voltage (1) 10 12 15 20 25 15 20 10 5 eq vinmax (dbs) vinmax (db) (0 db = 26 dbs) norm speed 6 split supply voltage (v) 78 5 4.75 normal metal chrom 4.75 6 split supply voltage (v) eq vinmax vs. split supply voltage (2) 78 10 12 15 20 25 5 15 10 20 5 eq vinmax (dbs) (t.h.d. = 1%) vinmax (db) (0 db = 26 dbs) high speed r ch l ch
ha12203nt/ha12204nt rev.3, jun. 1999, page 62 of 97 ha12203nt v s = 7.0 v f = 3 khz norm speed norm tape vin = 46 dbs open = 0 db (2.53 v) 012345 6 4 2 0 2 4 6 r ch l ch rec cal correction vs. v rec cal v rec cal (v) rec cal correction (db) gp cal correction vs. v gp cal v gp cal (v) gp cal correction (db) v s = 7.0 v f = 12 khz norm speed norm tape vin = 46 dbs open = 0 db (2.53 v) 012345 6 4 2 0 2 4 6 r ch l ch
ha12203nt/ha12204nt rev.3, jun. 1999, page 63 of 97 ha12203nt bias output vs. load current (1) load current i (ma) 8 7 bias output v (v) 6 5 01234567 v s = 7 v norm mode bias output vs. load current (2) load current i (ma) 8 7 bias output v (v) 6 5 01234567 v s = 7 v crom mode
ha12203nt/ha12204nt rev.3, jun. 1999, page 64 of 97 ha12203nt bias output vs. load current (3) load current i (ma) 8 7 bias output v (v) 6 5 01234567 v s = 7 v metal mode
ha12203nt/ha12204nt rev.3, jun. 1999, page 65 of 97 ha12203nt 0 10 20 100 1 k frequency (hz) ms sensing level vs. frequency ms sensing level (db) 10 k 100 k v s = 7.0 v ain pbout = 580 mvrms = 0 db msout r ch l ch 45 40 5 30 20 maout msin 10 0 40 60 100 200 20 400 600 1 k 2 k 4 k 6 k 10 k 20 k 40 k 60 k 100 k v s = 7.0 v frequency (hz) gain (db) ms amp. gain vs. frequency
ha12203nt/ha12204nt rev.3, jun. 1999, page 66 of 97 ha12203nt 1000 100 10 1 10 k 100 k resistance r18 ( ? ) no-signal sensing time vs. resistance 1 m no-signal sensing time (ms) pbout 22 r18 c16 26 msout v s = 7.0 v f = 5 khz ain pbout = 580 mvrms msout 0 db 10 db 20 db 100 10 1 0.1 0.01 0.1 capacitance c16 ( f) signal sensing time vs. capacitance 1.0 signal sensing time (ms) v s = 7.0 v f = 5 khz ain pbout = 580 mvrms msout 0 db 10 db 20 db pbout 22 r18 c16 vcc ms det 26 msout
ha12203nt/ha12204nt rev.3, jun. 1999, page 67 of 97 ha12204nt 4.75 6 57 8 split supply voltage (v) 10 15 20 25 quiescent current (ma) quiescent current vs. supply voltage (rec mode) rec, rec-mute on, bias off rec, rec-mute off, bias off ? other sw is all "low" 4.75 6 57 8 split supply voltage (v) 10 15 20 25 quiescent current (ma) quiescent current vs. supply voltage (pb mode) pb, rec-mute on, bias off pb, rec-mute off, bias off ? other sw is all "low"
ha12203nt/ha12204nt rev.3, jun. 1999, page 68 of 97 ha12204nt 30 20 10 30 60 100 600 1 k 10 300 6 k 10 k 3 k 60 k 100 k 30 k 600 k 1 m 300 k pbout recout v s = 7.0 v rin frequency (hz) gain (db) input amp gain vs. frequency (1) 26 27 17 22 20 18 24 30 60 100 300 600 1 k 3 k 6k 10 k 30 k 60 k 100 k 10 v s = 7.0 v pbout 120 70 frequency (hz) gain (db) input amp gain vs. frequency (2)
ha12203nt/ha12204nt rev.3, jun. 1999, page 69 of 97 ha12204nt 56 4.75 78 15 20 25 30 vomax (db) split supply voltage (v) maximum output level vs. supply voltage (1) recmode rin recout 0 db = 300 mvrms t.h.d = 1% f = 1 khz 400 hz hpf + 30 khz lpf 15 10 20 25 maximum output level vs. supply voltage (2) 5 4.75 678 split supply voltage (v) vomax (db) recmode rin pbout 0 db = 580 mvrms t.h.d = 1% f = 1 khz 400 hz hpf + 30 khz lpf 567 4.75 8 split supply voltage (v) 10 15 20 25 maximum output level vs. supply voltage (3) vomax (db) pbmode pbout 0 db = 580 mvrms t.h.d = 1% f = 1 khz 400 hz hpf + 30 khz lpf 56 4.75 78 split supply voltage (v) 20 25 30 15 vomax (db) maximum output level vs. supply voltage (4) pbmode recout 0 db = 300 mvrms t.h.d = 1% f = 1 khz 400 hz hpf + 30 khz lpf
ha12203nt/ha12204nt rev.3, jun. 1999, page 70 of 97 ha12204nt 56 4.75 7 8 split supply voltage (v) 10 15 20 25 maximum output level vs. supply voltage (5) vomax (db) passmode pbout 0 db = 580 mvrms t.h.d = 1% f = 1 khz 400 hz hpf + 30 khz lpf signal to noise ratio vs. supply voltage 75 4.75 567 8 80 85 90 s/n (db) split supply voltage (v) pbout 0 db = 580 mvrms ain/bin r g = 10 k ? ccir/arm recout 0 db = 300 mvrms rin r g = 5.1 k ? ccir/arm recmode rin recout pbmode : ain pbout : bin pbout passmode : ain pbout : bin pbout
ha12203nt/ha12204nt rev.3, jun. 1999, page 71 of 97 ha12204nt 4.75 0.01 0.1 1 567 8 total harmonic distortion vs. supply voltage (1) t.h.d. (%) split supply voltage (v) : fin = 100 hz (30 khz lpf) : 1 khz (400 hz hpf + 30 k lpf) : 10 khz (400 hz hpf + 80 k lpf) pbmode pbout vin = 0 db 0.01 0.1 1.0 t.h.d. (%) total harmonic distortion vs. supply voltage (2) pbmode recout vin = 0 db : fin = 100 hz (30 khz lpf) : 1 khz (400 hz hpf + 30 k lpf) : 10 khz (400 hz hpf + 80 k lpf) 4.75 567 8 split supply voltage (v) 0.01 0.1 1.0 passmode pbout vin = 0 db : fin = 100 hz (30 khz lpf) : 1 khz (400 hz hpf + 30 k lpf) : 10 khz (400 hz hpf + 80 k lpf) t.h.d. (%) total harmonic distortion vs. supply voltage (3) 4.75 567 8 split supply voltage (v) 0.01 0.1 1.0 : fin = 100 hz (30 khz lpf) : 1 khz (400 hz hpf + 30 k lpf) : 10 khz (400 hz hpf + 80 k lpf) recmode rin recout vin = 0 db t.h.d. (%) total harmonic distortion vs. supply voltage (4) 4.75 567 8 split supply voltage (v)
ha12203nt/ha12204nt rev.3, jun. 1999, page 72 of 97 ha12204nt 0.01 0.1 1.0 : fin = 100 hz (30 khz lpf) : 1 khz (400 hz hpf + 30 k lpf) : 10 khz (400 hz hpf + 80 k lpf) recmode rin pbout vin = 0 db t.h.d. (%) total harmonic distortion vs. supply voltage (5) 4.75 567 8 split supply voltage (v) total harmonic distortion vs. output level (1) 15 10 50 5 101520 vout (db) 0.01 1.0 0.1 10.0 t.h.d. (%) f = 100 hz (30 khz lpf) f = 1 khz (400 hz hpf + 30 khz lpf) f = 10 khz (400 hz hpf + 80 khz lpf) v cc = 7 v pbmode pbout 0 db = 580 mvrms total harmonic distortion vs. output level (2) 0.01 1.0 0.1 10.0 t.h.d. (%) 15 10 5 0 5 10152025 vout (db) f = 100 hz (30 khz lpf) f = 1 khz (400 hz hpf + 30 khz lpf) f = 10 khz (400 hz hpf + 80 khz lpf) v cc = 7 v pbmode recout 0 db = 300 mvrms
ha12203nt/ha12204nt rev.3, jun. 1999, page 73 of 97 ha12204nt f = 100 hz (30 khz lpf) f = 1 khz (400 hz hpf + 30 khz lpf) f = 10 khz (400 hz hpf + 80 khz lpf) v cc = 7 v passmode pbout 0 db = 580 mvrms total harmonic distortion vs. output level (3) 15 10 50 5 101520 vout (db) 0.01 1.0 0.1 10.0 t.h.d. (%) f = 100 hz (30 khz lpf) f = 1 khz (400 hz hpf + 30 khz lpf) f = 10 khz (400 hz hpf + 80 khz lpf) v cc = 7 v recmode recout 0 db = 300 mvrms total harmonic distortion vs. output level (4) 0.01 1.0 0.1 10.0 t.h.d. (%) 15 10 5 0 5 10152025 vout (db)
ha12203nt/ha12204nt rev.3, jun. 1999, page 74 of 97 ha12204nt f = 100 hz (30 khz lpf) f = 1 khz (400 hz hpf + 30 khz lpf) f = 10 khz (400 hz hpf + 80 khz lpf) v cc = 7 v recmode pbout 0 db = 580 mvrms total harmonic distortion vs. output level (5) 0.01 1.0 0.1 10.0 t.h.d. (%) 15 10 5 0 5 10152025 vout (db) total harmonic distortion vs. frequency (1) 0.1 0.01 t.h.d. (%) 100 1 k 10 k frequency (hz) 30khz lpf 400hz hpf + 30khz lpf 400hz hpf + 80khz lpf v cc = 7 v pbmode pbout 0 db = 580 mvrms +10 db 0 db 10 db
ha12203nt/ha12204nt rev.3, jun. 1999, page 75 of 97 ha12204nt +10 db 0 db 10 db v cc = 7 v pbmode recout 0 db = 300 mvrms total harmonic distortion vs. frequency (2) 0.1 0.01 t.h.d. (%) 100 1 k 10 k frequency (hz) 30khz lpf 400hz hpf + 30khz lpf 400hz hpf + 80khz lpf +10 db 0 db 10 db v cc = 7 v passmode pbout 0 db = 580 mvrms total harmonic distortion vs. frequency (3) 0.1 0.01 t.h.d. (%) 100 1 k 10 k frequency (hz) 30khz lpf 400hz hpf + 30khz lpf 400hz hpf + 80khz lpf
ha12203nt/ha12204nt rev.3, jun. 1999, page 76 of 97 ha12204nt total harmonic distortion vs. frequency (4) 0.1 0.01 t.h.d. (%) 100 1 k 10 k frequency (hz) 30khz lpf 400hz hpf + 30khz lpf 400hz hpf + 80khz lpf +10 db 0 db 10 db v cc = 7 v recmode rin recout 0 db = 300 mvrms +10 db 0 db 10 db v cc = 7 v recmode rin pbout 0 db = 580 mvrms total harmonic distortion vs. frequency (5) 0.1 0.01 t.h.d. (%) 100 1 k 10 k frequency (hz) 30khz lpf 400hz hpf + 30khz lpf 400hz hpf + 80khz lpf
ha12203nt/ha12204nt rev.3, jun. 1999, page 77 of 97 ha12204nt 120 80 100 60 40 20 10 100 60 30 1 k 600 300 10 k 6 k 3 k 100 k 60 k 30 k ain bin 120 70 frequency (hz) crosstalk (db) crosstalk vs. frequency (input) (1) 20 40 60 80 100 120 10 30 60 100 300 600 1 k 3 k 6 k 10 k 30 k 60 k 100 k bin ain 70 120 frequency (hz) crosstalk (db) crosstalk vs. frequency (input) (2)
ha12203nt/ha12204nt rev.3, jun. 1999, page 78 of 97 ha12204nt 10 100 60 20 1 k 600 200 10 k 6 k 2 k 100 k 60 k 20 k a 70 120 100 80 60 40 20 v cc = 7 v pbmode recmode ain recout vin = +12 db a 120 frequency (hz) crosstalk (db) crosstalk vs. frequency (mode) (3) 10 100 60 20 1 k 600 200 10 k 6 k 2 k 100 k 60 k 20 k 120 100 80 60 40 20 v cc = 7 v pbmode recmode bin recout vin = +12 db b norm b crom/ metal frequency (hz) crosstalk (db) crosstalk vs. frequency (mode) (4)
ha12203nt/ha12204nt rev.3, jun. 1999, page 79 of 97 ha12204nt 20 40 60 80 100 120 10 20 60 100 200 600 6 k 60 k 2 k 20 k 10 k 100 k 1 k a 120 a 70 v s = 7.0 v pbmode passmode ain recout vin = +12 db frequency (hz) crosstalk (db) crosstalk vs. frequency (mode) (5) 10 100 60 20 1 k 600 200 10 k 6 k 2 k 100 k 60 k 20 k 120 100 80 60 40 20 v cc = 7 v passmode recmode ain pbout vin = +12 db a 120 a 70 frequency (hz) crosstalk (db) crosstalk vs. frequency (mode) (6)
ha12203nt/ha12204nt rev.3, jun. 1999, page 80 of 97 ha12204nt 20 v cc = 7 v passmode recmode bin pbout vin = +12 db 40 60 80 100 120 a120 a70 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) crosstalk (db) crosstalk vs. frequency (mode) (7) 40 v cc = 7 v passmode pbmode rin recout vin = +12 db 60 80 100 120 140 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) crosstalk (db) crosstalk vs. frequency (mode) (8)
ha12203nt/ha12204nt rev.3, jun. 1999, page 81 of 97 ha12204nt 20 v cc = 7 v recmode passmode rin pbout vin = +12 db 40 60 80 100 120 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) crosstalk (db) crosstalk vs. frequency (mode) (9) 40 v s = 7.0 v recmode pbmode rin pbout vin = +12 db 60 80 100 120 140 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) crosstalk (db) crosstalk vs. frequency (mode) (10)
ha12203nt/ha12204nt rev.3, jun. 1999, page 82 of 97 ha12204nt 0 v s = 7.0 v eqout r l 20 40 60 80 100 10 100 60 30 1 k 300 600 6 k 10 k 3 k 100 k 60 k 30 k bin ain frequency (hz) channel separation (db) eq channel separation vs. frequency (1) 0 v s = 7.0 v eqout l r 20 40 60 80 100 10 100 60 30 1 k 300 600 6 k 10 k 3 k 100 k 60 k 30 k ain bin frequency (hz) channel separation (db) eq channel separation vs. frequency (2)
ha12203nt/ha12204nt rev.3, jun. 1999, page 83 of 97 ha12204nt 30 40 v s = 7.0 v pbmode ain pbout vin = +12 db 60 80 100 120 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) line mute (db) line mute vs. frequency (1) 30 40 v s = 7.0 v pbmode bin pbout vin = +12 db 60 80 100 120 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) line mute (db) line mute vs. frequency (2)
ha12203nt/ha12204nt rev.3, jun. 1999, page 84 of 97 ha12204nt 30 40 v s = 7.0 v recmode rin pbout vin = +12 db 60 80 100 120 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) line mute (db) line mute vs. frequency (3) 30 40 v s = 7.0 v passmode pbout vin = +12 db 60 80 100 120 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) line mute (db) line mute vs. frequency (4)
ha12203nt/ha12204nt rev.3, jun. 1999, page 85 of 97 ha12204nt 40 v s = 7.0 v norm speed norm tape vin = +12 db (0 db = 26 dbs) 60 80 100 120 140 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) rec mute att. (db) rec mute attenuation vs. frequency 20 0 40 v cc v s = 7.0 v ain / bin pbmode 60 80 100 pbout recout 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) ripple rejection ratio r.r.r. (db) ripple rejection ratio vs. frequency (1)
ha12203nt/ha12204nt rev.3, jun. 1999, page 86 of 97 ha12204nt 0 20 v ee v s = 7.0 v ain / bin pbmode 40 60 80 100 pbout recout 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) ripple rejection ratio r.r.r. (db) ripple rejection ratio vs. frequency (2) 0 20 v cc v s = 7.0 v ain / bin passmode 40 60 80 100 pbout 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) ripple rejection ratio r.r.r. (db) ripple rejection ratio vs. frequency (3)
ha12203nt/ha12204nt rev.3, jun. 1999, page 87 of 97 ha12204nt 0 20 v ee v s = 7.0 v ain / bin passmode 40 60 80 100 pbout 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) ripple rejection ratio r.r.r. (db) ripple rejection ratio vs. frequency (4) 0 20 v cc v s = 7.0 v ain / bin recmode 40 60 80 100 eqout nn recout 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) ripple rejection ratio r.r.r. (db) ripple rejection ratio vs. frequency (5)
ha12203nt/ha12204nt rev.3, jun. 1999, page 88 of 97 ha12204nt 20 0 v ee v s = 7.0 v ain / bin recmode 20 40 60 80 eqout nn recout 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) ripple rejection ratio r.r.r. (db) ripple rejection ratio vs. frequency (6) 55 50 v s = 7.0 v eqin eqout = 46 dbs norm speed 40 30 20 10 nc nn 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) gain (db) equalizer amp. gain vs. frequency (1)
ha12203nt/ha12204nt rev.3, jun. 1999, page 89 of 97 ha12204nt 55 50 5 v s = 7.0 v eqin eqout = 46 dbs high speed 40 30 20 10 hn hc 10 200 600 100 1 k 20 60 60 k 100 k 20 k 6 k 10 k 2 k frequency (hz) gain (db) equalizer amp. gain vs. frequency (2) 20 0.1 1 10 100 15 10 50 vout (dbs) 5101520 eq-t.h.d. (%) v s = 7.0 v 315 hz 1 khz 5 khz 10 khz norm speed norm tape equalizer total harmonic distortion vs. output level (1)
ha12203nt/ha12204nt rev.3, jun. 1999, page 90 of 97 ha12204nt 20 0.1 1 10 100 15 10 50 vout (dbs) 5101520 eq-t.h.d. (%) v s = 7.0 v 315 hz 1 khz 5 khz 10 khz norm speed crom tape equalizer total harmonic distortion vs. output level (2) 30 20 0.1 1 10 100 10 0 vout (dbs) 10 20 eq-t.h.d. (%) v s = 7.0 v 315 hz 2 khz 10 khz 20 khz high speed norm tape equalizer total harmonic distortion vs. output level (3)
ha12203nt/ha12204nt rev.3, jun. 1999, page 91 of 97 ha12204nt 30 20 0.1 1 10 100 10 0 vout (dbs) 10 20 eq-t.h.d. (%) v s = 7.0 v 315 hz 2 khz 10 khz 20 khz high speed crom tape equalizer total harmonic distortion vs. output level (4) 5 4.75 6 split supply voltage (v) eq signal to noise ratio vs. split supply voltage (1) 78 55 60 65 70 eq s/n (db) eqin eqout normal speed f = 1 khz vin = 26 dbs (0 db) wait jisa rg = 5.1 k ? = normal = crom 5 4.75 6 split supply voltage (v) eq signal to noise ratio vs. split supply voltage (2) 78 55 60 65 70 eq s/n (db) eqin eqout high speed f = 1 khz vin = 26 dbs (0 db) wait jisa rg = 5.1 k ? = normal = crom
ha12203nt/ha12204nt rev.3, jun. 1999, page 92 of 97 ha12204nt 5 4.75 6 split supply voltage (v) eq vin max vs. split supply voltage (1) 78 20 15 10 5 25 20 15 10 eq vin max (dbs) vin max (db) (0 db = 26 dbs) eqin eqout normal speed f = 1 khz t.h.d. = 1% 400 hz hpf+30 khz lpf normal crom 5 4.75 6 split supply voltage (v) 78 20 15 10 5 eq vin max (dbs) vin max (db) (0 db = 26 dbs) eqin eqout high speed f = 1 khz t.h.d. = 1% 400 hz hpf+30 khz lpf crom normal eq vin max vs. split supply voltage (2) 25 20 15 10
ha12203nt/ha12204nt rev.3, jun. 1999, page 93 of 97 ha12204nt 12 034 load current i (ma) bias output vs. load current 567 5 6 7 8 bias out voltage v (v) norm crom v s = 7v 10 k 100 k resistance r18 ( ? ) 1 m 1 10 100 1000 no-signal sensing time (ms) no-signal sensing time vs. resistance r18 tr ta 7 v f = 5 khz ain pbmode : 0 db : 10 db : 20 db ta msout pbout msdet 26 r18 c16 0.33 f v cc tr 22
ha12203nt/ha12204nt rev.3, jun. 1999, page 94 of 97 ha12204nt 0.01 0.1 capacitance c16 ( f) 1.0 0.1 1.0 10 100 1000 signal sensing time (ms) signal sensing time vs. capacitance c16 7 v f = 5 khz ain pbmode 0 db 20 db ta msout pbout msdet 26 r18 c16 v cc tr 22 tr ta
ha12203nt/ha12204nt rev.3, jun. 1999, page 95 of 97 ha12204nt 25 20 15 10 5 0 +5 100 1 k frequency (hz) ms sensing level vs. frequency ms sensing level (db) 10 k 100 k 0 v v cc = 7 v ain 0 db = 580 mvrms (pbout) 5 v msout 45 30 40 v s = 7.0 v 20 10 0 100 20 60 1 k 200 600 10 k 2 k 6 k 100 k 20 k 60 k msin maout frequency (hz) gain (db) ms amp. gain vs. frequency
ha12203nt/ha12204nt rev.3, jun. 1999, page 96 of 97 package dimensions hitachi code jedec eiaj weight (reference value) dp-42s conforms 4.8 g unit: mm 0.25 + 0.10 0.05 0 ? 15 ? 15.24 37.3 38.6 max 1.0 14.0 14.6 max 0.51 min 5.10 max 2.54 min 0.48 0.10 1.78 0.25 42 22 1 21 1.38 max
ha12203nt/ha12204nt rev.3, jun. 1999, page 97 of 97 disclaimer 1. hitachi neither warrants nor grants licenses of any rights of hitachi?s or any third party?s patent, copyright, trademark, or other intellectual property rights for information contained in this document. hitachi bears no responsibility for problems that may arise with third party?s rights, including intellectual property rights, in connection with use of the information contained in this document. 2. products and product specifications may be subject to change without notice. confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. hitachi makes every attempt to ensure that its products are of high quality and reliability. however, contact hitachi?s sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. design your application so that the product is used within the ranges guaranteed by hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as fail- safes, so that the equipment incorporating hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the hitachi product. 5. this product is not designed to be radiation resistant. 6. no one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from hitachi. 7. contact hitachi?s sales office for any questions regarding this document or hitachi semiconductor products. sales offices hitachi, ltd. semiconductor & integrated circuits. nippon bldg., 2-6-2, ohte-machi, chiyoda-ku, tokyo 100-0004, japan tel: tokyo (03) 3270-2111 fax: (03) 3270-5109 copyright ? hitachi, ltd., 2000. all rights reserved. printed in japan. hitachi asia ltd. hitachi tower 16 collyer quay #20-00, singapore 049318 tel : <65>-538-6533/538-8577 fax : <65>-538-6933/538-3877 url : http://www.hitachi.com.sg url northamerica : http://semiconductor.hitachi.com/ europe : http://www.hitachi-eu.com/hel/ecg asia : http://sicapac.hitachi-asia.com japan : http://www.hitachi.co.jp/sicd/indx.htm hitachi asia ltd. (taipei branch office) 4/f, no. 167, tun hwa north road, hung-kuo building, taipei (105), taiwan tel : <886>-(2)-2718-3666 fax : <886>-(2)-2718-8180 telex : 23222 has-tp url : http://www.hitachi.com.tw hitachi asia (hong kong) ltd. group iii (electronic components) 7/f., north tower, world finance centre, harbour city, canton road tsim sha tsui, kowloon, hong kong tel : <852>-(2)-735-9218 fax : <852>-(2)-730-0281 url : http://www.hitachi.com.hk hitachi europe ltd. electronic components group. whitebrook park lower cookham road maidenhead berkshire sl6 8ya, united kingdom tel: <44> (1628) 585000 fax: <44> (1628) 585160 hitachi europe gmbh electronic components group dornacher stra e 3 d-85622 feldkirchen, munich germany tel: <49> (89) 9 9180-0 fax: <49> (89) 9 29 30 00 hitachi semiconductor (america) inc. 179 east tasman drive, san jose,ca 95134 tel: <1> (408) 433-1990 fax: <1>(408) 433-0223 for further information write to: colophon 2.0

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