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overview the LA7567EV-A is pal/ntsc multi-format audio vif/sif if ics that adopt a semi-adjustment-free system. the vif block adopts a technique that makes aft adjustment unnecessary by adjusting the vco, thus simplifying the adjustment steps in the manufacturing process. pll detection is adopted in the fm detector to support multi-format audio detection. a built-in sif converter is included to simplify multi-format system designs. a 5-v power-supply voltage is used to match that used in most multimedia systems. in addition, these ics also include a buzz canceller to suppress nyquist buzz and provide high audio quality. the LA7567EV-A feature improvements over the la7567n and la7567nm in the audio and video signal-to-noise ratios and the video signal amplitude. functions [vif] ? vif amplifier ? pll detector ? bnc ? rf agc ? eq amplifier ? aft ? if agc ? buzz canceller [first sif] ? first sif ? first sif detector ? agc [sif] ? multi-format sif converter ? limiter amplifier ? pll fm detector features ? both aft and sif inductors built in, thus making adjustment of external inductance unnecessary. ? a pal/ntsc multi-format audio system can be constructed easily. ? built-in buzz canceller for excellent audio performance. ?v cc = 5 v, low power dissipation (250 mw) package dimensions unit: mm 3175b-ssop24 1 7.6 7.8 0.5 5.6 0.1 1.5max 24 0.65 0.22 (0.33) 0.15 (1.3) monolithic linear ic 12804tn (ot) no. 7704-1/15 sanyo: ssop24 (275mil) [LA7567EV-A] sanyo electric co.,ltd. semiconductor company tokyo office tokyo bldg., 1-10, 1 chome, ueno, taito-ku, tokyo, 110-8534 japan tv and vcr vif/sif if signal-processing circuit with pal/ntsc multi-format audio support LA7567EV-A ordering number : enn7704 any and all sanyo products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircrafts control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. consult with your sanyo representative nearest you before using any sanyo products described or contained herein in such applications. sanyo assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all sanyo products described or contained herein.
no. 7704- 2 /15 LA7567EV-A parameter symbol conditions ratings unit recommended supply voltage v cc 5 v operating supply voltage range v cc op 4.5 to 5.5 v operating conditions at ta = 25 c parameter symbol conditions ratings unit maximum supply voltage v cc max 6 v circuit voltage v13, v17 v cc v i6 C3 ma circuit current i10 C10 ma i24 C2 ma allowable power dissipation pd max ta 70 c, * :mounted on a pcb 400 mw operating temperature topr C20 to +70 c storage temperature tstg C55 to +150 c specifications maximum ratings at ta = 25 c note: * stipulated pcb: 114.3 76.1 1.6 mm 3 , glass epoxy printed circuit board. parameter symbol conditions ratings unit min typ max [vif block] circuit current i5 40.8 48.0 55.2 ma maximum rf agc voltage v14h v cc C 0.5 v cc v minimum rf agc voltage v14l 0 0.5 v input sensitivity v in s1 = off 33 39 45 db v agc range g r 58 63 db maximum allowable input v in max 95 100 db v no-signal state video output voltage v6 3.0 3.3 3.6 v synchronizing signal tip voltage v6 tip 1.05 1.35 1.64 v video output level v o 1.46 1.7 1.94 vp-p black noise threshold voltage v bth 0.5 0.8 1.1 v black noise clamp voltage v bcl 1.6 1.9 2.2 v video signal-to-noise ratio s/n 48 52 db c-s beat ic-s 38 43 db frequency characteristics f c 6 mhz C3.0 C1.5 db differential gain dg 3.0 6.5 % differential phase dp 3 5 deg no-signal state aft voltage v13 2.0 2.5 3.0 v maximum aft voltage v13h 4.0 4.4 5.0 v minimum aft voltage v13l 0 0.18 1.00 v aft detection sensitivity sf 17 24 32 mv/khz vif input resistance ri 38.9 mhz 1.5 k vif input capacitance ci 38.9 mhz 3 pf apc pull-in range (u) f pu 0.7 1.5 mhz apc pull-in range (l) f pl C1.5 C0.9 mhz aft tolerance frequency 1 dfa1 C450 0 +50 khz vco1 maximum variability range (u) dfu 1.0 1.5 mhz vco1 maximum variability range (l) dfl C1.5 C1.0 mhz vco control sensitivity b 1.0 2.0 4.0 khz/mv electrical characteristics at ta = 25 c, v cc = 5 v, fp = 38.9 mhz continued on next page.
no. 7704- 3 /15 LA7567EV-A parameter symbol conditions ratings unit min typ max [first sif block] conversion gain vg 22 28 32 db 5.5 mhz output level s o 32 70 110 mvrms first sif maximum input s in max 50 100 mvrms first sif input resistance r in (sif) 33.4 mhz 2 k first sif input capacitance c in (sif) 33.4 mhz 3 pf [sif block] limiting sensitivity vli (lim) 42 48 54 db v 6.5 mhz 50 khz 630 790 950 fm detector output voltage v o (fm) 6.0 mhz 50 khz 600 750 900 mvrms 5.5 mhz 50 khz 570 710 855 4.5 mhz 25 khz 220 280 340 amr rejection ratio amr 50 60 db 6.5 mhz 50 khz 0.3 0.8 total harmonic distortion thd 6.0 mhz 50 khz 0.3 0.8 % 5.5 mhz 50 khz 0.3 0.8 4.5 mhz 25 khz 0.3 0.8 sif s/n s/n (fm) 57 62 db [sif converter] conversion gain vg (sif) 8 11 14 db maximum output level v max 103 109 115 db v carrier suppression ratio vgr (5.5) 15 21 db oscillator level v osc 35 70 mvp-p oscillator leakage oscleak 14 25 db oscillator stopped current i 4 300 a note: * the fm detector output level can be reduced and the fm dynamic range can be increased by inserting a resistor and a capacitor i n series between pin 23 and ground. continued from preceding page. pin assignment 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 2nd sif input bias filter mix out cer.osc v cc video out eq filter eq input apc filter video det out vco coil vco coil aft out rf agc out 1st sif input 1st sif agc filter if agc filter vif in vif in gnd rf agc vr 1st sif out (nicam out) fm filter fm det out a12027 LA7567EV-A top view mounted on a circuit board (114.3 76.1 1.6mm, glass epoxy) 0 80 10 0 60 70 40 20 20 0 ambient temperature, ta c allowable power dissipation, p d max mw p d max t a 20 0 10 0 40 0 30 0 60 0 50 0
internal equivalent circuit and external components no. 7704- 4 /15 LA7567EV-A saw ( p ) + + + vco coil 100 k 100 k 5.1 k 330 150 500 k 3 k 330 68 10 k - b 300 1 k 30 pf 620 1 k 1 k 400 400 1 k 30 k 1 k 1 k 1 k 1 k 10 k 2 k 2 k 1 k 100 2 k 6 k 500 10 k 200 9.2 k 1.2 k 1.2 k 1 k 1 k 1 k 2 k 200 10 k 3 k saw ( s ) 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 100 f 0.47 f 0.47 to 1 f 0.01 f video out 0.01 f 0.01 f 1 f 0.022 f 0.01 f 0.01 f 0.01 f audio out put rfagc vr rf agc out put i f 9v i n put gnd bpf aft output v cc v v v 1v 6 mhz osc t00134
ac characteristics test circuit test circuit no. 7704- 5 /15 LA7567EV-A + + + + 100 k 100 k 30 k 100 k 1.5 k 500 khz 5.1 k 330 560 10 k 68 150 51 10 k - b 51 51 fm det rf agc i f agc agc 1s t det vco eq amp mix hpf hpf video det hpf aft lim amp vif amp 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 1s t amp 1 f 0.01 f 0.47 f 0.01 f 1 f ( m ) ( d ) ( a ) ( e ) 0.01 f 0.01 f 0.01 f 0.01 f 0.01 f 0.01 f 0.01 f 0.01 f 1000 pf 24 pf ( m ) ( f ) ( b ) fm det out gnd if agc 1s t s i f i n 2 nd s i f i n conv.out video out v i f i n rf agc 9 v out v cc gnd aft out t00135 rf agc v r 1s t si f out ( nicam out ) s 2 s1 + 100 k 100 k 10 k 330 10 k 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 100 f 0.01 f 0.01 f 0.01 f 0.01 f 0.01 f 0.01 f 0.01 f 0.01 f 0.01 f 0.01 f 0.01 f 0.01 f v cc t00136 1s t s i f i n v i f i n LA7567EV-A impedance analyzer
no. 7704- 6 /15 LA7567EV-A application circuit diagrams pal split nt (us) split 100 k 4 + + + 2.2 k 100 k 30 k 5.1 k 330 560 150 330 68 10 k - b fm det saw ( s ) rf agc i f agc agc 1s t det vco eq amp mix hpf hpf video det saw ( p ) hpf aft lim amp vif amp 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 5 6 7 8 9 10 11 12 1s t amp 100 f 0.01 f 15 h 0.47 f 0.01 f 1 f ( m ) 0.022 f 0.01 f 0.01 f 1000 pf ( m ) af out gnd tsf5315 in put rf agc 9 v out gnd video out bpf aft out v cc t00137 + + 2.2 k 100 k 100 k 1 k 7.5 k 330 560 10 k 150 330 10 k - b fm det saw ( s ) rf agc i f agc agc 1s t det vco eq amp mix hpf hpf video det saw ( p ) hpf aft lim amp vif amp 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 1s t amp 100 f 1 f 0.01 f 15 h 0.47 f 0.01 f ( m ) 0.022 f 1 h 0.01 f 0.01 f 1000 pf ( m ) af out gnd tsf1241 in put rf agc out gnd video out bpf aft out v cc t00138 + 1 f 30 k 9 v
no. 7704- 7 /15 LA7567EV-A japan split + + + 1 f 2.2 k 100 k 100 k 1 k 7.5 k 330 560 10 k 150 330 10 k - b fm det saw ( s ) rf agc i f agc agc 1s t det vco eq amp mix hpf hpf video det saw ( p ) hpf aft lim amp vif amp 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 1s t amp 100 f 1 f 0.01 f 15 h 0.47 f 0.01 f ( m ) 0.022 f 0.01 f 0.01 f 1000 pf ( m ) af out gnd tsf1137 in put rf agc out gnd video out bpf aft out v cc t00139 30 k 9 v nt (us) inter + + gnd + 1 f 2.2 k 100 k 100 k 7.5 k 330 560 100 k 150 330 10 k - b fm det rf agc i f agc agc 1s t det vco eq amp mix hpf hpf video det saw ( p ) hpf aft lim amp vif amp 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 1s t amp 100 f 1 f 0.01 f 15 h 0.47 f 0.01 f 22 h ( m ) 0.022 f 0.01 f 1000 pf 62 pf ( m ) af out tsf5220 in put rf agc out v cc gnd video out bpf aft out * inter 16pin gnd t00140 30 k 9 v
sample application circuit when the sif, first sif, aft, and rf agc circuits are not used: ? when the sif circuit is not used: leave pins 1, 23, and 24 open. connect pin 2 to ground through a 2-k resistor. ? when the first sif circuit is not used: leave pins 3, 4, 15 and 22 open. connect pin 16 to ground. ? when the aft circuit is not used: since there is no way to defeat the aft circuit, connect a 100-k resistor and a 0.01- f capacitor in parallel between pin 13 and ground. ? when the rf agc circuit is not used: leave pins 14 and 21 open. insert a 0.01- f capacitor between pin 21 and ground for oscillation prevention. no. 7704- 8 /15 LA7567EV-A 2.2 k 100 k 1 k 330 560 2 k 150 fm det saw ( s ) rf agc i f agc agc 1s t det vco eq amp mix h pf hpf video det saw ( p ) hpf aft lim am p vif amp 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 1s t amp + 100 f 0.01 f 15 h 0.47 f ( m ) gnd tsf5315 in put gnd video out aft out v cc t00141
no. 7704- 9 /15 LA7567EV-A pin descriptions pin no. pin description equivalent circuit 1 sif input ? sif input. the input impedance is about 1 k . since buzzing and buzz beating can occur if interference enters this input pin, care must be taken when design the pattern layout for this pin. note that the video and chrominance signals are especially likely to interfere with the audio signal. also, the vif carrier signal can also cause interference. 1 1 k 1 k a12028 2 fm power supply filter ? fm detector bias line filter input. used to improve the fm detector signal-to-noise ratio. c1 should be at least 0.47 f, and 1 f is recommended. if the fm detector is not used, connect pin 2 to ground through a 2-k resistor. this stops the fm detector vco. 2 a12029 c 1 to vco bias 4.2 v 24 k 4 k 14 k 3 4 sif converter ? pin 3 is the sif converter output. the signal is passed through a 6-mhz bandpass filter and input to the sif circuit. there is a 200- resistor in series with the emitter- follower output. ? pin 4 is the sif converter 500-khz oscillator connection. since this oscillator circuit includes an alc, the oscillator level is held fixed at a low level. if this circuit is not used, connect pin 4 to ground through a 10-k external resistor. providing this external resistor stops the 500-khz oscillator and allows the converter to be used as an amplifier. 3 4 a12029 a12031 a12030 200 68 500 khz 400 400 5 v cc ? use the shortest distance possible when decoupling v cc and ground. continued on next page.
no. 7704- 10 /15 LA7567EV-A continued from preceding page. pin no. pin description equivalent circuit 6 7 8 eq amp ? equalizer circuit. this circuit is used to correct the video signal frequency characteristics. pin 8 is the eq amplifier input. this amplifier amplifies a 1.5-v p-p video signal to 2-v p-p. ? notes on equalizer amplifier design the equalizer amplifier is designed as a voltage follower amplifier with a gain of about 2.3 db. when used for frequency characteristics correction, a capacitor, inductor, and resistor must be connected in series between pin 7 and ground. ? approach used in the equalizer amplifier if vi is the input signal and vo is the output signal, then: where g is the voltage-follower amplifier gain. assume: vin: imaginary short g: about 2.3 db vin ? 0. then: ? r1 is the ic internal resistance, and is 1 k . in the application design, simply select z to correspond to the desired characteristics. however, since the eq amplifier gain will be maximum at the resonant point defined by z, care is required to assure that distortion does not occur. 6 7 2 k eq output 9.2 k c r l =z 1 k a12032 9 apc filter ? pll detector apc filter connection. the apc time constant is switched internally in the ic. when locked, the vco is controlled by loop a and the loop gain is reduced. when unlocked and during weak field reception, the vco is controlled by loop b and the loop gain is increased. for this apc filter we recommend: r = 150 to 390 c = 0.47 f 9 1 k 1 k 1 k a b from apc det a12034 c + r r1 +1 (vi + vin) = vo g 2 vog r1 av = = +1 vi z continued on next page. 8 200 eq input agc a12033
no. 7704- 11 /15 LA7567EV-A continued from preceding page. pin no. pin description equivalent circuit 10 composite video output ? output for the video signal that includes the sif carrier. a resistor must be inserted between pin 10 and ground to acquire adequate drive capability. r 3 300 10 2 k 13 pf 1.5 pf a12035 11 12 vco tank ? vco tank circuit used for video signal detection. see the coil specifications provided separately for details on the tank circuit. this vco is a vector synthesis vco. 11 12 a12036 13 aft output ? aft output. the aft center voltage is generated by an external bleeder resistor. the aft gain is increased by increasing the resistance of this external bleeder resistor. however, this resistor must not exceed 390 k . this circuit includes a control function that controls the aft voltage to naturally approach the center voltage during weak field reception. 13 a12037 14 rf agc output ? rf agc output. this output controls the tuner rf agc. a protective 100- resistor is inserted in series with the open collector output. determine the external bleeder resistor value in accordance with the specifications of the tuner. 14 100 to tuner 9 v a12038 15 1st sif input ? first sif input. a dc cut capacitor must be used in the input circuit. ? if a saw filter is used: the first sif sensitivity can be increased by inserting an inductor between the saw filter and the ic to neutralize the saw filter output capacitance and the ic input capacitance. ? when used in an intercarrier system: this pin (pin 15) may be left open. 2 k 2 k a12039 15 continued on next page.
no. 7704- 12 /15 LA7567EV-A continued from preceding page. pin no. pin description equivalent circuit 16 1st sif agc filter ? first sif agc filter connection. this ic adopts an average value agc technique. the first sif conversion gain is about 30 db, and the agc range is over 50 db. a 0.01 f capacitor is normally used in filter connected to this pin. ? when used in an intercarrier system: connect this pin (pin 16) to ground. the ic internal switch will operate to connect the intercarrier output to the sif converter input. 16 1 k 1 k inter/split sw lo=inter a12040 17 if agc filter ? if agc filter connection the signal peak-detected by the built-in agc detector is converted to the agc voltage at pin 17. additionally, a second agc filter (a lag-lead filter) used to create the dual time constants is provided internally in the ic. use a 0.022- f capacitor as the external capacitor, and adjust the value according to the sag, agc speed, and other characteristics. 17 1 k a12041 18 19 vif input ? vif amplifier input. the input circuit is a balanced circuit, and the input circuit constants are: r ? 1.5 k c ? 3 pf 18 19 a12042 20 gnd continued on next page.
no. 7704- 13 /15 LA7567EV-A continued from preceding page. pin no. pin description equivalent circuit 21 rf agc vr ? rf agc vr connection. this pin sets the tuner rf agc operating point. also, the fm output and the video output can both be muted at the same time by connecting this pin to ground. 20 k 20 k 560 a12043 21 4.2 v 22 nicam output ? first sif output. internally, this is an emitter-follower output with a 600- resistor attached. when used in an intercarrier system, the buzz characteristics can be improved by forming a chrominance carrier trap with this pin. forms a chrominance killer trap. 22 20 k 20 k 6 k 620 23 fm filter ? connection for a filter used to hold the fm detector output dc voltage fixed. normally, a 1- f electrolytic capacitor should be used. the capacitance should be increased if the low band (around 50 hz) frequency characteristics need to be improved. the fm detector output level can be reduced and the fm dynamic range can be increased by inserting a resistor and a capacitor in series between pin 23 and ground. 1 k 1 k a12045 23 c + r 24 fm detector output ? audio fm detector output. a 300- resister is inserted in series with an emitter-follower output. ? for applications that support stereo: applications that input this signal to a stereo decoder may find that the input impedance is reduced, the left and right signals are distorted, and that the stereo characteristics are degraded. if this problem occurs, add a resistor between pin 24 and ground. r1 3 5.1 k ? for applications that support mono: create an external deemphasis circuit. t = c r2 r2 300 10 k c r1 a12046 24 22 a12044
notes on sanyo saw filters there are two types of saw filters, which differ in the piezoelectric substrate material, as follows: ? lithium tantalate (litao3) saw filter tsf11 n n n n ... japan tsf12 n n n n ... us although lithium tantalate saw filters have the low temperature coefficient of C18 ppm/ c, they suffer from a large insertion loss. however, it is possible, at the cost of increasing the number of external components required, to minimize this insertion loss by using a matching circuit consisting of coils and other components at the saw filter output. at the same time as minimizing insertion loss, this technique also allows the frequency characteristics, level, and other aspects to be varied, and thus provides increased circuit design flexibility. also, since the saw filter reflected wave level is minimal, the circuit can be designed with a small in-band ripple level. ? lithium niobate (linbo3) saw filter tsf52 n n n n ... us tsf53 n n n n ... pal although lithium niobate saw filters have the high temperature coefficient of C72 ppm/ c, they feature an insertion loss about 10 db lower than that of lithium tantalate saw filters. accordingly, there is no need for a matching circuit at the saw filter output. although the in-band ripple is somewhat larger than with lithium tantalate saw filters, since they have a low impedance and a small field slew, they are relatively immune to influences from peripheral circuit components and the geometry of the printed circuit board pattern. this allows stable out-of-band trap characteristics to be acquired. due to the above considerations, lithium tantalate saw filters are used in applications for the us and japan that have a high if frequency, and lithium niobate saw filters are used in pal and us applications that have a low if frequency. notes on saw filter matching in saw filter input circuit matching, rather than matching the if frequency, flatter video band characteristics can be acquired by designing the tuning point to be in the vicinity of the audio carrier rather than near the chrominance carrier. the situation shown in figure on the right makes it easier to acquire flat band characteristics than that in figure on the left. with the tuning set to the if frequency with the tuning set to the vicinity of s and c no. 7704- 14 /15 LA7567EV-A a12047 coil specifications toko co., ltd. 2-1-17 higashi-yukigaya, ohta-ku, tokyo, japan tel: +81-3-3727-1167 japan f = 58.75 mhz us f = 45.75 mhz pal f = 38.9 mhz vco coil test production no. v291xcs-3220z test production no. 291xcs-3188z test production no. 292gcs-7538z toko co., ltd. toko co., ltd. toko co., ltd. saw filter picture picture picture (split) tsf1137u tsf1241 tsf5315 sound sound sound saw filter tsf5220 tsf5321 (inter) tsf5221 tsf5344 s t = 5 t 0.12 c = 24 pf a12048 s t = 6 t 0.12 c = 24 pf a12049 s t = 7 t 0.12 c = 24 pf a12050 the high band is reduced saw filter characteristics the high band is extended frequency frequency
ps no. 7704- 15 /15 LA7567EV-A notes on vco tank circuits ? built-in capacitor vco tank circuits when the power is turned on, the heat generated by the ic is transmitted through the printed circuit board to the vco tank circuit. at this point, the vco coil frame functions as a heat sink and the ic heat is dissipated. as a result, it becomes more difficult to transmit heat to the vco tank circuit's built-in capacitor, and the influence of drift at power on is reduced. therefore, it suffices to design the circuit so that the coil and capacitor thermal characteristics cancel. ideally, it is better to use a coil with a core material that has low temperature coefficient characteristics. ? external capacitor vco tank circuits when an external capacitor is used, heat generated by the ic is transmitted through the printed circuit board directly to the vco tank circuit external capacitor. while this capacitor is heated relatively early after the power is turned on, the coil is not so influenced as much by this heat, and as a result the power-on drift is increased. accordingly, a coil whose core material has low temperature coefficient characteristics must be used. it is also desirable to use a capacitor with similarly low temperature coefficient characteristics. note: applications that use an external capacitor here must use a chip capacitor. if an ordinary capacitor is used, problems such as the oscillator frequency changing with the capacitor orientation may occur. this catalog provides information as of january, 2004. specifications and information herein are subject to change without notice. specifications of any and all sanyo products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customers products or equipment. to verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customers products or equipment. sanyo electric co., ltd. strives to supply high-quality high-reliability products. however, any and all semiconductor products fail with some probability. it is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. when designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. in the event that any or all sanyo products (including technical data, services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of sanyo electric co., ltd. any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. when designing equipment, refer to the delivery specification for the sanyo product that you intend to use. information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. sanyo believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties.

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