?a??????a CD6392CB cd ???? btl ?y??a 1. ?????? cd63 92 cb ? ??? cd ?a?? ?? ?11?? ? btl ?y ??a ??? ??a? 2? 3y? ???y? ?a ??? 2? ?a??a ?t ???? e?y ??|??? ta? ????? 3??? ? cd ? cd-rom ?y?? ??????a a????? ?? ?2?a? 2? a?2 ?? a?? ?y ?? ??a? ?t ? ?y ??? 3?y2??a??a?t??? ???1y??a ????2???a ae?? hsop28 2. 1|????y???? 2.1 1|??? ?t?y?a???1ye?t1??? ?? ?-????t?yeo?aa 14 o? ?? 0510 5807123-5542 ??? 0510 5803016 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 gnd ch4outf ch4outr vbin vsin vbin vcc vcc ch3fin ch3rin rcin3 ch3outr ch3outf mute gnd ch2outf ch2outr rcin2 ch2rin ch2fin gnd vrefout vrefin ch1fin ch1rin rcin1 ch1outr ch1outf ?y ?? 2?? ?y ?? 2?? r f f r ?y ?? 2?? r f 25k 25k driver mute ? ?a +- ??? a?? 100k +- vcc vcc vcc vcc ? 1 3 12 7 3
?a??????a CD6392CB 2.2 y???? y?? ? o? 1| ? y?? ? o? 1| ? 1 o u t ch1f ?y?? 1 ?y??3? 1 5 m u t e ?2???????? 2 o u t ch1r ?y?? 1 ??3? 1 6 o u t ch3 f ?y?? 3 ?y??3? 3 r c in1 ?a???y 1 1 7 o u t ch3 r ?y?? 3 ??3? 4 i n ch1 r ?y?? 1 ??? 1 8 r c in3 ?a???y 3 5 i n ch1 f ?y?? 1 ?y??? 1 9 i n ch3 r ?y?? 3 ??? 6 i n vref ?2?2?????? ? ? 2 0 i n ch3 f ?y?? 3 ?y??? 7 o u t vref ?2?2?????? ? 3? 2 1 v cc ?? 8 g n d ?2?2???o?2? ? ? ?a??? 2 2 v cc ?? 9 i n ch2 f ?y?? 2 ?y??? 2 3 i n vb ?y?? 4 ?????? 1 0 i n ch2 r ?y?? 2 ??? 2 4 i n vs4 ?y?? 4 ?? 4 11 r c in2 ?a???y 2 2 5 i n vb ?y?? 4 ?????? 1 2 o u t ch2 r ?y?? 2 ??3? 2 6 o u t ch4 r ?y?? 4 ??3? 1 3 o u t ch2 f ?y?? 2 ?y??3? 2 7 o u t ch4 f ?y?? 4 ?y??3? 1 4 g n d ? 2 8 g n d ? 23 o 25 ????a?2??? 3. ??e? 3.1 ???t2?y 3y?e1?? t am b = 25 2? y ?? 3? ? o? ?? ? ? ? ?? ????1 v cc 1 8 v 1|o? p d 1.7 ( ) w 1??3?a? t am b -30 85 ???a? t stg -55 150 ? 50 50 1.0m m ??????2a? ??a?3?1y 25 ?a???y?? 1 ???1|o??? 13.6 m w 3. 2 ???1??t ? ?? ? 2? y ?? 3? ? o? ? ?? ? ?t ?e? ?e ?? ? ?? ????1 v cc 6 1 6 v ??y??1|o???????1 ? 2 3 12 7 3
?a??????a CD6392CB 3.3 ??e? 3y?e1?? t am b = 25 v cc = 8v f = 1khz r l = 8 1? ? ? 2? y ?? 3? ? o? 2a ? ? ?t ?e? ?e ?? ??? ?2?? i ccq 2???o?? 8 1 3 1 8 m a ????????1 v b 3 . 4 0 3 . 7 0 4 . 0 0 v ????????1?? v bias 1 m a 1??-? - 3 0 3 0 m v ?2???a1????1 v mon 2 . 0 v ?2???a?a????1 v moff 0 . 5 v ?y?? ???y??3ya ??????? v ih 2 . 4 v ?????? v il 0 . 5 v ???????? i ih v in = 5 v 1 7 0 3 1 0 4 5 0 u a ??????? i il v in = 0 v - 1 0 0 u a ?3???1 ? v oo ???y???? - 3 0 3 0 m v ?3????????1 v ohd f in =5v r in =0v 5 . 2 5 . 6 v ?3???????1 v old f in =0v r in =5v 1 . 3 1 . 6 v o??? i const 1 4 2 2 3 0 u a ?2??y??y c 2 4 p f ?a?3??y?? tr ?a??? 0 . 0 8 1 u s ?a?3??a???? tf ?a1?? 0 . 5 5 1 u s ?a?3???2? tr-f - 1 6 0 1 6 0 u s ??e??y? l in v in =v ref 0.5, 1, 1.5v ( 1) 9 0 1 0 0 1 1 0 % ??2??? r r v in =100m v r m s , 1 0 0 h z 7 0 d b ???y?? ??????? i b 1 0 3 0 0 n a ?2?????1 v icm 1 . 6 6 . 4 v ???3?????1 v ohd 5 . 2 5 . 6 v ???3????1 v old 1 . 3 1 . 5 5 v ??1??? g vc 8 . 0 1 0 . 5 1 3 . 0 d b a???a sr 2 v / u s ??2??? rr s v in =100m v r m s , 100hz 70 db 1 ?1? v in =v ref 0.5v v o =v o1 v in =v ref 1.0v v o =v o2 v in =v ref 1.5v v o =v o3 ? l in = v o3 v o2 / v o2 v o1 100% ? 3 3 12 7 3
?a??????a CD6392CB 4. ?e???? ? 4 3 12 7 3 0 1 2 3 0 25 50 75 100 125 150 ??1|o? pd w ??3?a? ta 6 5 4 0 1 2 3 -1 -2 -3 -4 -5 -6 -1 -2 1 2 ?3???1 vout v ????1 vin v r =4 r =8 r =12 r =20 6 5 4 0 1 2 3 -1 -2 -3 -4 -5 -6 -1 -2 r =8 r =12 r =26 -5 -4 -3 1 2345 chi-ch3 ?y???F??? i/o ?e? ????1 vin v ?3???1 vout v ???y?? i/o ?e? 500 400 0 100 200 300 -100 -200 -300 -400 -500 -100 -200 -500 -400 -300 100 200 300 400 500 vcc=8v r =8 vin=0v/5v ???? 50% f=88.2khz ?3???1 vout mv ????1 vin mv a?3???? i/o ?e? ?y?? ch1-ch3 5 10 8 6 0 2 4 12 14 16 18 20 -5 ?y? ? r =8 r =8 r = r = ?3???1 vout v ????1 vcc v ?y?? ch1-ch3 ????1o?3???1 l l l l l l l l l l l l vout vin v out vin vout vin vout vcc pd ta
?a??????a CD6392CB 5. |???a?|??? 5.1 |???a y???t cxd2545/ cxd3008 ?y? ?y? ? ? ?-??2? ?3? ?2?? ???? 2.5v ???1?2? ?3? ?3? ?y? ? 1 2 34 56 7 8 9 1 0 1 1 1 2 1 3 1 4 15 16 17 18 19 20 21 22 23 24 25 26 27 28 ?-???| ???1??| ???? +8v ?????? cd6392cp ?3? ???? ?? -sp+ - sl + 5.2 |??y 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 4 6 ?? cxd2545 8 10 ?? cxd2545 c142 1uf c176 30pf r103 470k ?-???| ?? xs101-1 ?? ?? xs101-4 ?? ???1??| c179 30pf ?? xs101-3 ?? ?? xs101-2 ?? ???? -sp+ r149 150k r130 150k c141 +9v vc 90 100 2 ?? cxd2545 ?? cxd2545 ?? cxd2545 81 ?????? - sl + cd6392cp c177 1.65nf ? 5 3 12 7 3
?a??????a CD6392CB 5.3 ?a?? f r s w 1 s w 2 l l o f f o f f l h o f f o n h l o n o f f h h o f f o n h 2.4v l 0.5v ? 3 ? ??a?y? ? ch1 - c h 3 ?? ?e?o? y ???t? a 1? ?? ?y? ?3ya sw1 ??ya? ?? ?e?o? ????? ? 2. 4 v ?? o? sw2 ? a? o? ?? 2 ?a o? ???? ? rc 2? ??? ??e? o??? ???2 e? ?o3?? 1 o?o 3?? 2 3 btl ?3? ? 4 ?a???3? ?y a??? ??? ?? a ?? ??1?a ir r= 2. 5 v a ?a 2.5 v ?a????1 ?2 ? v ref ??? | ?a?? ?? 1???? 3??? ?????1 2? ?a 5v ?? 3?y?a r c 2.4 s ? 1y? 3 11 18 ??? v ref ?? ??y ??? ??3?y ? ??e??e ?o? ???? ?? ? 2 ?e? i 1 i 2 23 25 ?? ??a?2?? ??? ?? ??ae??? ????? ? ??a???a?? ?????? ?|??3? ?? ? 23 25 ?????? ??? ???a?e? 1?y?o ? ? v ref ?a?ee? ???a ??? a? ?3?? ?o3? ???? 3 ? btl ?3? ? ??? ???1 ?a ?a ?? ?y 3? a? 2? vaa?? 1 ba6392fp e????2???a e????a?3?1y 180 ?3????1??? 2 ????? 15 ?? ??1??? 0.5v ??a ?3????1??? 3 ? ? ?2 ????? ??????1 ??? ?? ???y? ?|??3? ? ?1?? ??? 2??1 ?y3 ? 6 3 12 7 3 sw1 sw2 i i f r 24pf 100k out r out f ? 2 input f r r f 0v 0v 5v ? 3 output vref 0v out f r out r f ? 4 ??t?3??? 100k 190k 2.5v ? 5 t vo t vo a 1 2
?a??????a CD6392CB 6. ae?3?? ? 7 3 12 7 3
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