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d a t a sh eet product speci?cation file under integrated circuits, ic01 1998 oct 30 integrated circuits TZA1026 data amplifier and laser supply circuit for cd audio and video optical systems (adalasauto)
1998 oct 30 2 philips semiconductors product speci?cation data ampli?er and laser supply circuit for cd audio and video optical systems (adalasauto) TZA1026 features suitable for automotive applications supports a wide range of voltage output mechanisms rf amplifier designed for audio and video applications with data rates up to a maximum of n = 4 times speed programmable rf gain for cd-audio/video (cd-a/v) and cd-read/write (cd-r/w) discs adjustable equalizer for n = 1 or n = 2 times speed fully automatic laser power control (alpc) including stabilization plus a separate laser supply voltage for power efficiency adjustable current range of alpc output automatic n- or p-substrate monitor diode selection adjustable laser bandwidth and laser switch-on current slope using external capacitor protection circuit to prevent laser damage due to laser supply voltage dip optimized interconnection between data amplifier and philips digital signal processor cd10auto (saa7326) wide supply voltage range power-down switch to reduce power consumption during standby wide temperature range low power consumption. general description the TZA1026 is a data amplifier and laser supply circuit for voltage output mechanisms found in a wide range of audio and video cd systems. the device contains an rf amplifier and an automatic laser power control circuit. the preamplifier forms a versatile, programmable interface for voltage output cd mechanisms to the philips digital signal processor cd10auto (saa7326). the rf bandwidth allows this device to be used in cd-a/v and cd-r/w applications with a data rate up to a maximum of n = 4 times speed. the rf gain can be adapted for cd-a/v discs or cd-r/w discs by means of the gain select signal. the equalizer can be adjusted for n = 1 or n = 2 times speed with the equalizer/speed select signal. for n = 4 times speed the rf is not equalized. the TZA1026 can be adapted to a wide range of voltage output mechanisms by means of external resistors. the alpc circuit will maintain control over the laser diode current. with an on-chip reference voltage generator, a constant and stabilized output power is ensured independent of ageing. the alpc can accommodate n- or p-substrate monitor diodes. a separate supply voltage connection for the laser allows the internal power dissipation to be reduced by connecting a low voltage supply. the laser output current range can be optimized to fit the requirements of the laser diode by means of one external resistor. when a dc-to-dc converter is used, in combination with the control loop of the alpc, the adjustable output current range provides the possibility to compensate for the extra gain a dc-to-dc converter introduces in the control loop.
1998 oct 30 3 philips semiconductors product speci?cation data ampli?er and laser supply circuit for cd audio and video optical systems (adalasauto) TZA1026 quick reference data ordering information symbol parameter conditions min. typ. max. unit supplies v dd supply voltage 2.7 - 5.5 v i dd supply current - 3 - ma v dd(l) laser supply voltage 2.7 - 5.5 v rf ampli?er t d(f)(rf) rf ?atness delay eqsel = low; n = 1 -- 10 ns eqsel = high; n = 2 -- 5ns eqsel = open-circuit; n = 4; non equalized -- 2.5 ns laser supply circuit i o(laser)(max) maximum laser output current v dd(l) - v o(laser) = 0.55 v 80 -- ma v i(mon) monitor input voltage n-substrate monitor diode - 0.150 - v p-substrate monitor diode - v dd - 0.150 - v temperature range t oper operating temperature - 40 - +85 c type number package name description version TZA1026t so14 plastic small outline package; 14 leads; body width 3.9 mm sot108-1
1998 oct 30 4 philips semiconductors product speci?cation data ampli?er and laser supply circuit for cd audio and video optical systems (adalasauto) TZA1026 block diagram fig.1 block diagram. (1) band gap reference voltage. handbook, full pagewidth mbk889 250 khz 8 4 2 1 TZA1026 14 3 7 10 1 12 9 v/i v/i v dd(l) v dd v dd gnd 2 6 v gap mon 4 (1) din 5 cdrw 11 v dd 13 ld cfil pwron rgadj cmfb rffb rfeqo eqsel
1998 oct 30 5 philips semiconductors product speci?cation data ampli?er and laser supply circuit for cd audio and video optical systems (adalasauto) TZA1026 pinning functional description the TZA1026 consists of two sections, the rf amplifier and the automatic laser power control circuit. rf ampli?er the rf amplifier consists of a current input amplifier, an equalizer/bandwidth section and a transimpedance output amplifier with an external feedback resistor of 10 k w (fixed value). symbol pin description ld 1 current output to laser diode v dd(l) 2 laser supply voltage cfil 3 external ?lter capacitor mon 4 laser monitor diode input din 5 central diode input gnd 6 ground pwron 7 power-on select input cmfb 8 common mode feedback voltage input rffb 9 external rf feedback resistor rfeqo 10 rf ampli?er output cdrw 11 gain select input for cd-a/v, cd-r/w eqsel 12 equalizer/speed select input (n = 1, 2 or 4) v dd 13 supply voltage rgadj 14 external laser supply gain adjust resistor fig.2 pin configuration. handbook, halfpage mbk890 TZA1026 1 2 3 4 5 6 7 8 14 13 12 11 10 9 ld v dd(l) cfil mon din gnd pwron cmfb rffb rfeqo cdrw eqsel v dd rgadj the gain of the rf amplifier can be adjusted by the external input resistors. fig.3 shows the simplified schematic which can be used to determine the rf gain. the signal is ac coupled to the rf amplifier. the formula to determine the gain is shown below: (1) where: g rf is the rf amplifier gain n is the number of input resistors z tr(rf) is the transimpedance of the amplifier ( w ) r2 is the value of the input resistors( w ). the gain can be increased by a factor 4 by making pin cdrw high. the value of z tr(rf) is 9.8 k w for cd-a/v (cdrw = low) and 38 k w for cd-r/w (cdrw = high). the equalizer/bandwidth section can be switched between n = 1, n = 2 (inclusive the corresponding equalizer) or n = 4 (inclusive the required bandwidth limitation) times speed. the dc output level of the amplifier can be set by applying a dc voltage on the common mode feedback pin cmfb. since the input signal is ac-coupled the rf output voltage will swing (symmetrically) around this dc level. the coupling of the TZA1026 to the signal processor (saa7326) can be either ac or dc. when an ac-coupling is chosen (see fig.8) the minimum supply voltage can be applied. when a dc-coupling is chosen (see fig.9) a minimum supply voltage of 2.8 v is required. g rf n C z tr rf () r2 ------------------ = fig.3 simplified schematic. handbook, halfpage cdrw rfeqo c2 10 k w v in r2(1) r2(2) r2(n) v in v in mgl530
1998 oct 30 6 philips semiconductors product speci?cation data ampli?er and laser supply circuit for cd audio and video optical systems (adalasauto) TZA1026 automatic laser power control circuit the alpc stabilises the laser output power thereby reducing the effect of ageing of the laser. the TZA1026 automatically detects when an n- or p-substrate monitor diode is used and selects the correct reference voltage. a simplified diagram for the use of an n- or p-substrate monitor diode is given in fig.4. the gain of the loop can be controlled (reduced) by adding an external resistor between pins rgadj and gnd. the loop gain then becomes: (2) where: g loop is the loop gain g alpc is the alpc transfer (60 a/v) g lm is the laser-to-monitor transfer (v/a) g con is the extra gain introduced when a dc-to-dc converter is used in the loop; g con = 1 when no dc-to-dc converter is used 250 is a fixed internal resistor value ( w ) r rgadj is the value of the external resistor ( w ). the minimum available output current is also reduced when an external resistor is used. the formula to determine the minimum available output current is shown in equation (3). (3) g loop g alpc g lm g con 250 250 r rgadj + ------------------------------------- = i o i o(laser)(max) 250 250 r rgadj + ------------------------------------- = where: i o is output current (ma) i o(laser)(max) is the maximum laser output current (ma) 250 is a fixed internal resistor value ( w ) r rgadj is the value of the external resistor ( w ). the bandwidth of the loop is determined by the external filter capacitor c cfil and the loop gain. the formula to determine the bandwidth is shown in equation (4). (4) where: c cfil is the value of the capacitor (f) g loop is the loop gain. the TZA1026 has a protection circuit to prevent laser damage that can occur due to a dip of v dd(l) . when a dip occurs the output transistor (see fig.4) will go into saturation making it unable to supply the required laser current. without the protection circuit the alpc would still try to supply the required laser current by charging the filter capacitor c cfil . after the dip a fully charged capacitor would create a large output current during the few milliseconds it needs to discharge the capacitor to a normal level. the protection circuit monitors the output transistor and switches off the alpc when saturation occurs by discharging the capacitor. the alpc will automatically restart within a few milliseconds after the dip has passed. t -3db c cfil 16 10 6 g loop ----------------------------------------- - = fig.4 automatic laser power control (alpc) loop. a. n-substrate monitor diode. b. p-substrate monitor diode. handbook, full pagewidth mgr519 dc-to-dc converter c cfil c cfil v dd(l) 150 mv dc-to-dc converter v dd(l) v dd v dd - 150 mv
1998 oct 30 7 philips semiconductors product speci?cation data ampli?er and laser supply circuit for cd audio and video optical systems (adalasauto) TZA1026 limiting values in accordance with the absolute maximum rating system (iec 134). notes 1. the maximum value v dd + 0.5 must not exceed 5.5 v. 2. the maximum value v dd(l) + 0.5 must not exceed 5.5 v. 3. pins din and rffb are current inputs with a limitation on the maximum input current. 4. the maximum peak current must not exceed ten times the absolute average input current with a maximum for the absolute average input current of 1 ma. averaging is only allowed over a maximum time interval of 100 ms. 5. equivalent to discharging a 100 pf capacitor via a 1.5 k w series resistor with a rise time of 15 ns. 6. equivalent to discharging a 200 pf capacitor via a 2.5 m h series inductor. quality specification in accordance with snw-fq-611-e . symbol parameter conditions min. max. unit v dd supply voltage - 0.5 +5.5 v v dd(l) laser supply voltage - 0.5 +5.5 v v i(n) input voltage on pins 3, 4, 7, 8, 10, 11, 12 and 14 note 1 - 0.5 v dd + 0.5 v v o(laser) laser output voltage note 2 - 0.5 v dd(l) + 0.5 v v i(din) central diode input voltage note 3 - 0.5 - v i i(din) central diode input current note 4 - 1+1ma v i(rffb) rf feedback voltage note 3 - 0.5 - v i i(rffb) rf feedback current note 4 - 1+1ma v es electrostatic handling human body model; note 5 - 2000 +2000 v machine model; note 6 - 250 +250 v t amb operating ambient temperature - 40 +85 c
1998 oct 30 8 philips semiconductors product speci?cation data ampli?er and laser supply circuit for cd audio and video optical systems (adalasauto) TZA1026 characteristics v dd = 2.7 v; v dd(l) - v o(laser) = 0.55 v; i i(din) = 0 ma; i o(laser) = 80 ma; v cmfb = 1 2 v dd ; pwron = high; cdrw = low; eqsel = open-circuit; c cfil = 10 nf; r rffb =10k w ; pin rgadj connected to ground; t amb =25 c; unless otherwise speci?ed. symbol parameter conditions min. typ. max. unit supplies v dd supply voltage 2.7 - 5.5 v v ddl(l) laser supply voltage 2.7 - 5.5 v i dd supply current - 3 - ma i q quiescent supply current pwron = low -- 40 m a rf ampli?er i i(din) central diode input current - 70 - +70 m a z i(din) central diode input impedance - 100 -w v cmfb common mode feedback input voltage note 1 0.7 1 2 v dd v dd - 0.4 v v o(rfeqo) rf ampli?er output dc-level cdrw = low v cmfb - 0.05 - v cmfb + 0.25 v cdrw = high v cmfb - 0.35 - v cmfb + 0.35 v v o(rfeqo) rf ampli?er output voltage 0.25 - v dd - 0.25 v z o(rfeqo) rf ampli?er output impedance note 2 - 100 -w t d(f)(rf) rf ?atness delay cdrw = low or high f < 1 mhz; n = 1; eqsel = low -- 10 ns f < 2 mhz; n = 2; eqsel = high -- 5ns f < 4 mhz; n = 4; eqsel = open-circuit -- 2.5 ns g rf rf path gain boost cdrw = low or high; notes 3 and 4 f = 720 khz; n = 1; eqsel = low - 5 - db f = 1440 khz; n = 2; eqsel = high - 5 - db f = 2880 khz; n = 4; eqsel = open-circuit - 0 - db z tr(rf) rf transimpedance note 5 cdrw = low 9.2 9.8 10.4 k w cdrw = high 35.6 38 40.4 k w thd rf rf total harmonic distortion note 4 -- 50 - db
1998 oct 30 9 philips semiconductors product speci?cation data ampli?er and laser supply circuit for cd audio and video optical systems (adalasauto) TZA1026 psrr rf rf power supply ripple rejection 0 to 100 khz - 40 - db b rf rf bandwidth unequalized; cdrw = low or high; eqsel = open-circuit 5.7 7 8.6 mhz v n(in-band)(rms) in-band noise (rms value) note 4 cdrw = low eqsel = low - 2.7 - mv eqsel = open-circuit - 1.2 - mv eqsel = high - 2.9 - mv cdrw = high eqsel = low - 10.5 - mv eqsel = open-circuit - 4 - mv eqsel = high - 11 - mv laser supply circuit v drop drop voltage note 6 0.55 - 5.5 v i o(laser)(max) maximum laser output current v drop = 0.55 v; note 7 80 -- ma z o(laser) laser output impedance v drop = 0.55 v; note 8 i o(laser) =53ma - 500 -w i o(laser) =20ma - 1200 -w v i(mon) monitor input voltage n-substrate diode 0.132 0.150 0.168 v p-substrate diode v dd - 0.168 v dd - 0.150 v dd - 0.132 v i i(mon) monitor input current - 200 - +200 na t sw(on)(laser) laser switch-on time - 3 - ms rs ref reference supply rejection note 9 -- 5% v clamp alpc clamp voltage note 10 -- 0.5 v control inputs z i(pd) pull-down input impedance pin cdrw - 200 - k w z i(pu) pull-up input impedance pin pwron - 200 - k w v il low-level input voltage pin cdrw - 0.2 - 1 3 v dd v pin pwron - 0.2 - 1 3 v dd v pin eqsel note 11 --- v symbol parameter conditions min. typ. max. unit
1998 oct 30 10 philips semiconductors product speci?cation data ampli?er and laser supply circuit for cd audio and video optical systems (adalasauto) TZA1026 notes 1. at - 40 c the value of v cmfb should be not become lower than 0.85 v. 2. closed-loop output impedance (10 k w between pins rfeqo and rffb). 3. g rf =(g rfeqo at f eq ) - (g rfeqo at f = 1 khz) where: a) f eq = 720 khz for n = 1 times speed (see fig.5) b) f eq = 1440 khz for n = 2 times speed (see fig.6) c) f eq = not applicable for n = 4 times speed (see fig.7). 4. the appropriate external filter (n = 1, 2 or 4) should be used (see table 1). 5. values to be used in equation (1). 6. v drop =v dd(l) - v o(laser) . 7. an external resistor can be used to reduce the maximum output current (and the gain) of the laser supply; see equation (4). 8. the output impedance strongly depends on the drop voltage (v drop ). the output impedance will approximately double when the drop voltage doubles. 9. 10. when a voltage dip at v dd(l) occurs it could cause peak currents on i o(laser) coming out of the alpc output. to protect the laser against such peak currents a protection circuit will switch-off the laser current when v drop becomes lower than v clamp . when v drop >v clamp the laser will switch-on automatically again. 11. the pin eqsel is a three level switch. when this pin is left open-circuit two internal resistors will keep the pin eqsel at 1 2 v dd . this is the n = 4 times speed state. the two internal resistors are non-linear (when eqsel = high or low the input or output current will be limited). v ih high-level input voltage pin cdrw 2 3 v dd - v dd + 0.2 v pin pwron 2 3 v dd - v dd + 0.2 v pin eqsel note 11 --- v symbol parameter conditions min. typ. max. unit rs ref d v mon v mon ----------------- d v dd v dd -------------- - ----------------- - =
1998 oct 30 11 philips semiconductors product speci?cation data ampli?er and laser supply circuit for cd audio and video optical systems (adalasauto) TZA1026 fig.5 equalizer gain and delay for n = 1. definition of delay: t d j 360 --------- - ? ?? f ---------------- - = (1) gain. (2) delay. handbook, halfpage 12 - 4 mgr520 10 - 1 110 0 4 8 246 248 250 252 254 g (db) t d (ns) f (mhz) (2) (1) fig.6 equalizer gain and delay for n = 2. definition of delay: t d j 360 --------- - ? ?? f ---------------- - = (1) gain. (2) delay. handbook, halfpage 12 - 4 mgr521 10 - 1 110 0 4 8 124 126 128 130 132 g (db) t d (ns) f (mhz) (2) (1) fig.7 gain and delay for n = 4. definition of delay: t d j 360 --------- - ? ?? f ---------------- - = (1) gain. (2) delay. handbook, halfpage - 4 - 2 10 - 1 110 41 43 45 47 g (db) t d (ns) f (mhz) (2) (1) 2 0 mgr522 table 1 recommended values of component per speed for application diagram of figs 8 and 9 nc1 147pf 222pf 410pf
1998 oct 30 12 philips semiconductors product speci?cation data ampli?er and laser supply circuit for cd audio and video optical systems (adalasauto) TZA1026 application information the application for the TZA1026 (adalasauto) with the saa7326 (cd10auto) using a coupling capacitor of 3.3 nf is shown in fig.8. fig.8 application diagram with saa7326 (cd10auto) using a coupling capacitor. (1) see equation (3) to calculate the value of this resistor. (2) pins eqsel and cdrw can be controlled by the cd10auto or a microprocessor but can also be fixed or switched by any other means . (3) the 10 k w feedback resistor between pins 9 and 10 is a fixed value. (4) for recommended values per speed see table 1. (5) the high-pass filter (ac-coupling) is placed at the input of the preamplifier. the - 3 db point (f = 10 khz) is at r2 w () c2 f () 4 --------------------------------------------- mbk891 handbook, full pagewidth 10 nf 100 nf 100 nf 100 nf 100 nf TZA1026 (adalas auto) saa7326 (cd10auto) opu 1 2 3 4 5 6 7 8 14 13 12 11 10 9 ld v dd(l) cfil mon din gnd pwron cmfb rffb rfeqo cdrw eqsel v dd rgadj r rgadj (1) from microprocessor (2) ld d1 d2 d3 d4 s1 s2 d1 d2 d3 d4 s1 s2 mon vcom 3.3 nf hfin hfref islice ldon vrin 22 k w 10 k w (3) 1 k w c1 (4) c2 (5) v dd(laser) v dd r2 (4 ) v dd lf filter 6 220 pf
1998 oct 30 13 philips semiconductors product speci?cation data ampli?er and laser supply circuit for cd audio and video optical systems (adalasauto) TZA1026 the application for the TZA1026 (adalasauto) with the saa7326 (cd10auto) without a coupling capacitor is shown in fig.9. a minimum supply voltage (v dd ) is required for optimal performance. fig.9 application diagram with saa7326 (cd10auto) without coupling capacitor. (1) see equation (3) to calculate the value of this resistor. (2) pins eqsel and cdrw can be controlled by the cd10auto or a microprocessor but can also be fixed or switched by any other means . (3) the 10 k w feedback resistor between pins 9 and 10 is a fixed value. (4) for recommended values per speed see table 1. (5) the high-pass filter (ac-coupling) is placed at the input of the preamplifier. the - 3 db point (f = 10 khz) is at (6) the minimum supply voltage (v dd ) without using a coupling capacitor is 2.8 v. r2 w () c2 f () 4 -------------------------------------------- - mbk892 handbook, full pagewidth 10 nf 100 nf 100 nf 100 nf 100 nf TZA1026 (adalas auto) saa7326 (cd10auto) opu 1 2 3 4 5 6 7 8 14 13 12 11 10 9 ld v dd(l) cfil mon din gnd pwron cmfb rffb rfeqo cdrw eqsel v dd rgadj r rgadj (1) from microprocessor (2) ld d1 d2 d3 d4 s1 s2 d1 d2 d3 d4 s1 s2 mon vcom hfin hfref islice ldon vrin 10 k w (3) 1 k w c1 (4) c2 (5) v dd(laser) v dd r2 (4 ) v dd (6) lf filter 6 220 pf
1998 oct 30 14 philips semiconductors product speci?cation data ampli?er and laser supply circuit for cd audio and video optical systems (adalasauto) TZA1026 package outline unit a max. a 1 a 2 a 3 b p cd (1) e (1) (1) eh e ll p qz y w v q references outline version european projection issue date iec jedec eiaj mm inches 1.75 0.25 0.10 1.45 1.25 0.25 0.49 0.36 0.25 0.19 8.75 8.55 4.0 3.8 1.27 6.2 5.8 0.7 0.6 0.7 0.3 8 0 o o 0.25 0.1 dimensions (inch dimensions are derived from the original mm dimensions) note 1. plastic or metal protrusions of 0.15 mm maximum per side are not included. 1.0 0.4 sot108-1 x w m q a a 1 a 2 b p d h e l p q detail x e z e c l v m a (a ) 3 a 7 8 1 14 y 076e06s ms-012ab pin 1 index 0.069 0.010 0.004 0.057 0.049 0.01 0.019 0.014 0.0100 0.0075 0.35 0.34 0.16 0.15 0.050 1.05 0.041 0.244 0.228 0.028 0.024 0.028 0.012 0.01 0.25 0.01 0.004 0.039 0.016 95-01-23 97-05-22 0 2.5 5 mm scale so14: plastic small outline package; 14 leads; body width 3.9 mm sot108-1
1998 oct 30 15 philips semiconductors product speci?cation data ampli?er and laser supply circuit for cd audio and video optical systems (adalasauto) TZA1026 soldering introduction there is no soldering method that is ideal for all ic packages. wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. however, wave soldering is not always suitable for surface mounted ics, or for printed-circuits with high population densities. in these situations reflow soldering is often used. this text gives a very brief insight to a complex technology. a more in-depth account of soldering ics can be found in our data handbook ic26; integrated circuit packages (order code 9398 652 90011). re?ow soldering reflow soldering techniques are suitable for all so packages. reflow soldering requires solder paste (a suspension of fine solder particles, flux and binding agent) to be applied to the printed-circuit board by screen printing, stencilling or pressure-syringe dispensing before package placement. several techniques exist for reflowing; for example, thermal conduction by heated belt. dwell times vary between 50 and 300 seconds depending on heating method. typical reflow temperatures range from 215 to 250 c. preheating is necessary to dry the paste and evaporate the binding agent. preheating duration: 45 minutes at 45 c. wave soldering wave soldering techniques can be used for all so packages if the following conditions are observed: a double-wave (a turbulent wave with high upward pressure followed by a smooth laminar wave) soldering technique should be used. the longitudinal axis of the package footprint must be parallel to the solder flow. the package footprint must incorporate solder thieves at the downstream end. during placement and before soldering, the package must be fixed with a droplet of adhesive. the adhesive can be applied by screen printing, pin transfer or syringe dispensing. the package can be soldered after the adhesive is cured. maximum permissible solder temperature is 260 c, and maximum duration of package immersion in solder is 10 seconds, if cooled to less than 150 c within 6 seconds. typical dwell time is 4 seconds at 250 c. a mildly-activated flux will eliminate the need for removal of corrosive residues in most applications. repairing soldered joints fix the component by first soldering two diagonally- opposite end leads. use only a low voltage soldering iron (less than 24 v) applied to the flat part of the lead. contact time must be limited to 10 seconds at up to 300 c. when using a dedicated tool, all other leads can be soldered in one operation within 2 to 5 seconds between 270 and 320 c.
1998 oct 30 16 philips semiconductors product speci?cation data ampli?er and laser supply circuit for cd audio and video optical systems (adalasauto) TZA1026 definitions life support applications these products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify philips for any damages resulting from such improper use or sale. data sheet status objective speci?cation this data sheet contains target or goal speci?cations for product development. preliminary speci?cation this data sheet contains preliminary data; supplementary data may be published later. product speci?cation this data sheet contains ?nal product speci?cations. limiting values limiting values given are in accordance with the absolute maximum rating system (iec 134). stress above one or more of the limiting values may cause permanent damage to the device. these are stress ratings only and operation of the device at these or at any other conditions above those given in the characteristics sections of the speci?cation is not implied. exposure to limiting values for extended periods may affect device reliability. application information where application information is given, it is advisory and does not form part of the speci?cation.
1998 oct 30 17 philips semiconductors product speci?cation data ampli?er and laser supply circuit for cd audio and video optical systems (adalasauto) TZA1026 notes
1998 oct 30 18 philips semiconductors product speci?cation data ampli?er and laser supply circuit for cd audio and video optical systems (adalasauto) TZA1026 notes
1998 oct 30 19 philips semiconductors product speci?cation data ampli?er and laser supply circuit for cd audio and video optical systems (adalasauto) TZA1026 notes
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philippines inc., 106 valero st. salcedo village, p.o. box 2108 mcc, makati, metro manila, tel. +63 2 816 6380, fax. +63 2 817 3474 poland: ul. lukiska 10, pl 04-123 warszawa, tel. +48 22 612 2831, fax. +48 22 612 2327 portugal: see spain romania: see italy russia: philips russia, ul. usatcheva 35a, 119048 moscow, tel. +7 095 755 6918, fax. +7 095 755 6919 singapore: lorong 1, toa payoh, singapore 319762, tel. +65 350 2538, fax. +65 251 6500 slovakia: see austria slovenia: see italy south africa: s.a. philips pty ltd., 195-215 main road martindale, 2092 johannesburg, p.o. box 7430 johannesburg 2000, tel. +27 11 470 5911, fax. +27 11 470 5494 south america: al. vicente pinzon, 173, 6th floor, 04547-130 s?o paulo, sp, brazil, tel. +55 11 821 2333, fax. +55 11 821 2382 spain: balmes 22, 08007 barcelona, tel. +34 93 301 6312, fax. +34 93 301 4107 sweden: kottbygatan 7, akalla, s-16485 stockholm, tel. +46 8 5985 2000, fax. +46 8 5985 2745 switzerland: allmendstrasse 140, ch-8027 zrich, tel. +41 1 488 2741 fax. +41 1 488 3263 taiwan: philips semiconductors, 6f, no. 96, chien kuo n. rd., sec. 1, taipei, taiwan tel. +886 2 2134 2865, fax. +886 2 2134 2874 thailand: philips electronics (thailand) ltd., 209/2 sanpavuth-bangna road prakanong, bangkok 10260, tel. +66 2 745 4090, fax. +66 2 398 0793 turkey: talatpasa cad. no. 5, 80640 gltepe/istanbul, tel. +90 212 279 2770, fax. +90 212 282 6707 ukraine : philips ukraine, 4 patrice lumumba str., building b, floor 7, 252042 kiev, tel. +380 44 264 2776, fax. +380 44 268 0461 united kingdom: philips semiconductors ltd., 276 bath road, hayes, middlesex ub3 5bx, tel. +44 181 730 5000, fax. +44 181 754 8421 united states: 811 east arques avenue, sunnyvale, ca 94088-3409, tel. +1 800 234 7381 uruguay: see south america vietnam: see singapore yugoslavia: philips, trg n. pasica 5/v, 11000 beograd, tel. +381 11 625 344, fax.+381 11 635 777 for all other countries apply to: philips semiconductors, international marketing & sales communications, building be-p, p.o. box 218, 5600 md eindhoven, the netherlands, fax. +31 40 27 24825 argentina: see south america australia: 34 waterloo road, north ryde, nsw 2113, tel. +61 2 9805 4455, fax. +61 2 9805 4466 austria: computerstr. 6, a-1101 wien, p.o. box 213, tel. +43 160 1010, fax. +43 160 101 1210 belarus: hotel minsk business center, bld. 3, r. 1211, volodarski str. 6, 220050 minsk, tel. +375 172 200 733, fax. +375 172 200 773 belgium: see the netherlands brazil: see south america bulgaria: philips bulgaria ltd., energoproject, 15th floor, 51 james bourchier blvd., 1407 sofia, tel. +359 2 689 211, fax. +359 2 689 102 canada: philips semiconductors/components, tel. +1 800 234 7381 china/hong kong: 501 hong kong industrial technology centre, 72 tat chee avenue, kowloon tong, hong kong, tel. +852 2319 7888, fax. +852 2319 7700 colombia: see south america czech republic: see austria denmark: prags boulevard 80, pb 1919, dk-2300 copenhagen s, tel. +45 32 88 2636, fax. +45 31 57 0044 finland: sinikalliontie 3, fin-02630 espoo, tel. +358 9 615800, fax. +358 9 61580920 france: 51 rue carnot, bp317, 92156 suresnes cedex, tel. +33 1 40 99 6161, fax. +33 1 40 99 6427 germany: hammerbrookstra?e 69, d-20097 hamburg, tel. +49 40 23 53 60, fax. +49 40 23 536 300 greece: no. 15, 25th march street, gr 17778 tavros/athens, tel. +30 1 4894 339/239, fax. +30 1 4814 240 hungary: see austria india: philips india ltd, band box building, 2nd floor, 254-d, dr. annie besant road, worli, mumbai 400 025, tel. +91 22 493 8541, fax. +91 22 493 0966 indonesia: pt philips development corporation, semiconductors division, gedung philips, jl. buncit raya kav.99-100, jakarta 12510, tel. +62 21 794 0040 ext. 2501, fax. +62 21 794 0080 ireland: newstead, clonskeagh, dublin 14, tel. +353 1 7640 000, fax. +353 1 7640 200 israel: rapac electronics, 7 kehilat saloniki st, po box 18053, tel aviv 61180, tel. +972 3 645 0444, fax. +972 3 649 1007 italy: philips semiconductors, piazza iv novembre 3, 20124 milano, tel. +39 2 6752 2531, fax. +39 2 6752 2557 japan: philips bldg 13-37, kohnan 2-chome, minato-ku, tokyo 108-8507, tel. +81 3 3740 5130, fax. +81 3 3740 5077 korea: philips house, 260-199 itaewon-dong, yongsan-ku, seoul, tel. +82 2 709 1412, fax. +82 2 709 1415 malaysia: no. 76 jalan universiti, 46200 petaling jaya, selangor, tel. +60 3 750 5214, fax. +60 3 757 4880 mexico: 5900 gateway east, suite 200, el paso, texas 79905, tel. +9-5 800 234 7381 printed in the netherlands 545102/00/01/pp20 date of release: 1998 oct 30 document order number: 9397 750 04252

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