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semiconductor technical data etr ? front end for cquam ? am stereo pin connections order this document by MC13025/d p suffix plastic package case 648 16 1 d suffix plastic package case 751b (so16) 16 1 13 15 3 lo buffer 16 9 10 11 12 7 8 6 5 4 2 1 if amp out n.c. open gnd v clo in lo output collector emitter base wideband agc out 3v ref in if amp in gnd out in wideband agc in v cc if amp vclo 4x lo 4 mixer wideband agc (top view) pnp mixer b e c 1 motorola analog ic device data
the MC13025 is the complementary etr ? electronically tuned radio frontend for the second generation mc13022 cquam ? am stereo if and decoder. the MC13025 provides a high dynamic range mixer, voltage controlled oscillator, and first if that with the mc13022 and synthesizer form a complete digitally controlled am stereo tuner system. this system in turn may drive a dual channel audio processor and high power amplifiers for car radio or home stereo applications. other applications include portable radio aboom boxeso, table radios and component stereo systems. ? operates over a wide range of supply voltages: 6.0 v cc to 10 v cc ? wideband agc voltage to rf amp for extended dynamic range ? buffered vco output to frequency synthesizer ? no external rf amp needed for most home stereo and portable radios ? if drive output matches the mc13022 for optimum performance ? vco operates at four times local oscillator injection frequency ordering information device operating temperature range package MC13025d t a = 40 to + 85 c so16 MC13025p t a = 40 to + 85 c plastic dip simplified block diagram stereo indicator right channel left channel variable bandwidth if amplifier with notch filter and cquam ? am stereo decoder mc13022 mixer if amplifier buffer 4 wideband agc voltage controlled oscillator MC13025 pin attn. driver varactor tuned circuit frequency synthesizer varactor tuned circuit rf amplifier audio out this device contains 93 active transistors. ? motorola, inc. 1996 rev 0
MC13025 2 motorola analog ic device data maximum ratings rating symbol value unit supply voltage v cc 12 vdc ambient operating temperature t a 40 to +85 c storage temperature t stg 65 to +150 c junction temperature t j 150 c power dissipation derate above 25 c p d 1.25 10 w mw/ c electrical characteristics (t a = 25 c, 8.0 v cc test circuit as shown in figure 2.) characteristics pin min typ max unit supply current 1 7.0 8.2 10 madc 3.0 v ref, current in 7 50 7.0 90 m adc if out dc current 8 0.9 1.05 1.2 madc mixer dc current output 4 0.70 0.77 0.82 madc if output amplitude, rf input @ 1.7 mhz, 31.6 mv 8 270 330 390 mvrms local oscillator output 10 160 181 220 mvrms wideband agc pulldown current 16 0.5 1.0 1.5 madc pnp darlington (dc beta @ 5.0 ma i e ) 1000 2500 pnp darlington collector leakage (v e = v b = 8.0 v) 13 0.13 0.06 m adc figure 1. test circuit mvam125 load 10 k 100 lo osc tune 1.0 k 22 k 0.01 0.01 4 3 6 1 toko a119ans10287rs 430 pnp collector pnp emitter pnp base wb out 47 k 0.01 nc lo (4x) v clo gnd pnp coll pnp emit pnp base wideband agc out v cc wideband agc in mixer in mixer out gnd 0.01 v cc 10 m f 1.8 k 0.01 50 wb in mix in 0.01 50 toko 126ans7594hm 0.01 3.0 v sfg450e if in ref in if out 10 m f 3.3 k 1.0 mh 510 120 if out 9 10 11 12 13 14 15 16 8 7 6 5 4 3 2 1 lo 3.0 mh 0.1
MC13025 3 motorola analog ic device data antenna tuning voltage left audio c7 0.01 l1 3.0 mh 1 3 r3 100 k c8 0.01 r4 220 r12 1.0 k c9 0.1 q1 j310 c6 33 f m r5 r7 1.0 k c5 3.3 f m c47 0.0022 c49 0.22 r29 5.6 k filt r28 r41 680 c32 0.015 q4 mpsa18 r39 39 k r37 8.2 k c53 0.22 r28 2.4 k r35 150 k c51 0.22 hipass nrsc v cc c10 8200 r11 10 k r10 18 r9 18 q2 mps6515 ju3 r8 3.3 k 3 1 4 6 6 4 3 1 t1 t2 c11 525 c12 0.4 pf c13 525 r17 3.3 k ju1 v2 lv1235m3 v1 lv1235m3 r6 30 k r2 22 k c4 16 c3 525 v3 l v1235h3 c2 4 30 6 4 3 1 t3 c1 0.001 lo 9 10 11 12 13 14 15 16 8 7 6 5 4 3 2 1 nc lo out v clo gnd pnp coil pnp emit pnp base wb agc out if out 3.0 v in if in gnd mixer out mixer in wb agc in v cc r14 1.8 k r15 3.3 k c16 0.02 3 1 4 6 2 cf1 c14 0.01 c15 68 r13 8.2 k r16 4.7 k c17 0.01 c18 0.01 c19 10 f m r18 10 c21 0.001 t5 3 2 1 r19 47 c20 47 f m c22 10 f m r20 13 k r21 100 k c24 0.01 c23 10 f m c25 1.0 f m notch filters c26 360 c27 360 c29 360 c30 360 r22 44.2 k r24 44.2 k r25 44.2 k r27 44.2 k c28 720 r23 22.1 k c31 720 r26 22.1 k r45 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 MC13025 e dec in reg agc if in ss l filter in ctr l r ctr in r filter i lr q v cc loop blend gnd pilot in osc fb osc in pilot det in pilot i pilot q filter cntl mc13022 c34 0.001 c35 0.001 c36 0.22 c37 100 f m v cc r32 2.2 k c38 0.001 c39 47 f m c40 20 f m r43 100 k r33 1.0 k x1 r34 3.9 k c42 0.001 c41 51 0.22 c43 c44 1.0 f m r44 22 k c45 10 f m c46 0.47 blend interstation mute stereo led v cc force stereo filter control c55 r46 c50 0.22 c48 0.0022 c33 0.015 r42 680 r31 5.6 k r30 2.4 k nrsc hipass c52 0.22 r36 150 k c54 0.22 r38 8.2 k r40 39 k signal strength and stop sense right audio optional filtering figure 2. cascode rf etr application (nrsc notch filters optional pilot high pass) coils toko part nos. l1 ant. input t1,2 rf input t3 vco t4 if t5 if 126ans7594hm a78rs11081rs a119ans19035rs a7nrest11148n 7nrest1370y ceramic res. murata x1 cf1 csa3.60mgf103 sfg450e or f sfh450e or f t4 q5 mpsa18 filt r30 q3 mps6515 led
MC13025 4 motorola analog ic device data p suffix plastic package case 64808 issue r d suffix plastic package case 751b05 (so16) issue j outline dimensions notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeter. 3. dimensions a and b do not include mold protrusion. 4. maximum mold protrusion 0.15 (0.006) per side. 5. dimension d does not include dambar protrusion. allowable dambar protrusion shall be 0.127 (0.005) total in excess of the d dimension at maximum material condition. 18 16 9 seating plane f j m r x 45 g 8 pl p b a m 0.25 (0.010) b s t d k c 16 pl s b m 0.25 (0.010) a s t dim min max min max inches millimeters a 9.80 10.00 0.386 0.393 b 3.80 4.00 0.150 0.157 c 1.35 1.75 0.054 0.068 d 0.35 0.49 0.014 0.019 f 0.40 1.25 0.016 0.049 g 1.27 bsc 0.050 bsc j 0.19 0.25 0.008 0.009 k 0.10 0.25 0.004 0.009 m 0 7 0 7 p 5.80 6.20 0.229 0.244 r 0.25 0.50 0.010 0.019 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. dimension l to center of leads when formed parallel. 4. dimension b does not include mold flash. 5. rounded corners optional. a b f c s h g d j l m 16 pl seating 18 9 16 k plane t m a m 0.25 (0.010) t dim min max min max millimeters inches a 0.740 0.770 18.80 19.55 b 0.250 0.270 6.35 6.85 c 0.145 0.175 3.69 4.44 d 0.015 0.021 0.39 0.53 f 0.040 0.70 1.02 1.77 g 0.100 bsc 2.54 bsc h 0.050 bsc 1.27 bsc j 0.008 0.015 0.21 0.38 k 0.110 0.130 2.80 3.30 l 0.295 0.305 7.50 7.74 m 0 10 0 10 s 0.020 0.040 0.51 1.01 motorola reserves the right to make changes without further notice to any products herein. motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. atypicalo parameters which may be provided in motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. all operating parameters, including atypicalso must be validated for each customer application by customer's technical experts. motorola does not convey any license under its patent rights nor the rights of others. motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the motorola product could create a situation where personal injury or death may occur. should buyer purchase or use motorola products for any such unintended or unauthorized application, buyer shall indemnify and hold motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that motorola was negligent regarding the design or manufacture of the part. motorola and are registered trademarks of motorola, inc. motorola, inc. is an equal opportunity/affirmative action employer. how to reach us: usa / europe / locations not listed : motorola literature distribution; japan : nippon motorola ltd.; tatsumispdjldc, 6f seibubutsuryucenter, p.o. box 20912; phoenix, arizona 85036. 18004412447 or 6023035454 3142 tatsumi kotoku, tokyo 135, japan. 038135218315 mfax : rmfax0@email.sps.mot.com touchtone 6 022446609 asia / pacific : motorola semiconductors h.k. ltd.; 8b tai ping industrial park, internet : http://designnet.com 51 ting kok r oad, tai po, n.t., hong kong. 85226629298 MC13025/d
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