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ha12167fb/HA12169FB audio signal processor for cassette deck (deck 1 chip) ade-207-110b (z) 3rd. edition june 1997 description ha12167fb/HA12169FB is silicon monolithic bipolar ic providing rec volume system, level meter system and dolby noise reduction system in one chip. functions ? rec equalizer 2 channel ? equalizer volume 2 channel ? dolby b/c nr 2 channel ? rec/pb input electronic volume 2 channel ? level meter 2 channel ? dac for adjusting bias 2 channel features ? available to create characteristics of rec equalizer by changing external resistor, no coil ? equalizer volume is available to calibrate recording automatically with micro-controller ? electronic volume built-in is available to set the level of recording and play back automatically with micro-controller ? 4 types of input (3 out of 4 are by way of electronic volume) ? input electronic control switching is irrelevant to rec/pb electronic control switching ? dolby noise reduction system is available with double cassette decks (unprocessed signal output available from recording out terminals during pb mode) ? log-compressed level meter output is range from 0 v to 5 v (usable as music search switchable gain of 0 db and 20 db respectively) ? normal-speed/high-speed, normal/metal/chrome fully electronic control switching built-in ? nr-on/off, dolby b/c, mpx on/off fully electronic control switching built-in ? reduction of the number of pins by transfered serial data to electronic volume control switching and another control switching (controllable from micro-controller directly) ? small the number of external parts
ha12167fb/HA12169FB rev.3, jun. 1997, page 2 of 73 ordering information operating voltage type package pb-out level rec-out level dolby level min max ha12167fb qfp-80 775 mvrms 300 mvrms 300 mvrms 12.0 v 15.0 v HA12169FB (14 14) 580 mvrms 11.0 v 15.0 v * dolby is a trademark of dolby laboratories licensing corporation. a license from dolby laboratories licensing corporation is required for the use of this ic.
ha12167fb/HA12169FB rev.3, jun. 1997, page 3 of 73 pin description (v cc = 14 v, ta = 25c, no signal, the value in the show typical value.) pin no. (qfp-80) terminal name zin dc voltage equivalent circuit description 65 rpi 100 k ? v cc /2 recording input 76 9 lm in 100 k ? level meter input 52 12 eq in 100 k ? equalizer input 49 66, 67, 69 vri 100 k ? v cc /2 + 0.7 v volume input 72, 74, 75 30, 31 vcc ? v cc ? power supply 77 ref ? v cc /2 ? ripple filter 62 nr in ? v cc /2 nr processor input 79 3 ss 1 ? v cc /2 spectral skewing amp input 58 5 ccr ? v cc /2 current controlled resistor output 56
ha12167fb/HA12169FB rev.3, jun. 1997, page 4 of 73 pin description (v cc = 14 v, ta = 25c, no signal, the value in the show typical value.) (cont) pin no. (qfp-80) terminal name zin dc voltage equivalent circuit description 63 ia out ? v cc /2 gnd v cc input amp output 78 61 vref reference voltage 80 buffer output 2 pb out play back 59 (decode) output 4 ss 2 spectal skewing 57 amp. output 8 rec out recording 53 (encode) output 15 eq out equalizer output 46 1 tp 1.5 k ? v cc /2 + ? bias trap terminal 60 6 hls det ? 2.3 v time constant pin for rectifier 55 7 lls det 54
ha12167fb/HA12169FB rev.3, jun. 1997, page 5 of 73 pin description (v cc = 14 v, ta = 25c, no signal, the value in the show typical value.) (cont) pin no. (qfp-80) terminal name zin dc voltage equivalent circuit description 64 bias ? 0.28 v gnd dolby nr reference current input 14 iref ? 1.2 v eq reference current input 27 mf eq parameter 26 fq current input 25 f/q 24 gh 23 gl 22 gp 35 bias adj (n) ? 1.2 v bias dac 36 bias adj (m) parameter current 37 bias adj (c) input 21 hm ? ? gnd eq parameter selector 20 hc 19 hn 18 nm 17 nc 16 nn
ha12167fb/HA12169FB rev.3, jun. 1997, page 6 of 73 pin description (v cc = 14 v, ta = 25c, no signal, the value in the show typical value.) (cont) pin no. (qfp-80) terminal name zin dc voltage equivalent circuit description 68 cont 3.3 k ? v cc /2 ? 1.5 v to v cc /2 dac out v /2 cc dac output volume control input 73 13 eq cont 1.65 k ? 48 10 lm det ? 0.2 v lm out gnd lm det time constant pin for level meter 51 11 lm out ? 0.2 v level meter output 50 45 nr on/off 100 k ? ? gnd mode control time constant 44 c/b 43 mpx
ha12167fb/HA12169FB rev.3, jun. 1997, page 7 of 73 pin description (v cc = 14 v, ta = 25c, no signal, the value in the show typical value.) (cont) pin no. (qfp-80) terminal name zin dc voltage equivalent circuit description 42 reset 100 k ? ? gnd d gnd mode control input 41 stb 40 data 39 clk 38 inj ? 0.7 v ? injection current input i 2 l 47 d-gnd ? 0.0 v ? digital (logic) ground 70 gnd ? 0.0 v ? ground 71, 34 28 bias cont ? ? gnd v cc bias dac output 33 29 dac out ? ? gnd v cc bias dac buffer out 32
ha12167fb/HA12169FB rev.3, jun. 1997, page 8 of 73 block diagram 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 tp (r) pbout (r) ss1 (r) ss2 (r) ccr (r) hls det (r) lls det (r) rec out (r) lm in (r) lm det (r) lm out (r) eq in (r) eq cont (r) iref eq out (r) nn nc nm hn hc fm fq f/q gh gl gp hm data clk inj bias adj (c) bias adj (m) bias adj (n) gnd bias cont (l) dac out (l) v cc dac out (r) bias cont (r) tp (l) pbout (l) ss2 (l) ccr (l) hls det (l) lls det (l) rec out (l) lm in (l) lm det (l) lm out (l) eq cont (l) d-gnd eq out (l) ss1 (l) nr on/ off c/b mpx reset stb iil logic sw eq vol rect rec eq + ? lma 6bit dac 6bit dac rec eq dolby b/c nr ? + lma rect ia e. vol e. vol ia dolby b/c nr mpx mpx vref (l) nrin (l) ia out (l) bias rpi (l) vri 3 (l) vri 2 (l) cont (l) vri 1 (l) gnd vri 1 (r) cont (r) vri 2 (r) vri 3 (r) rpi (r) ref ia out (r) nrin (r) vref (r) eq in (l) bias trap 6bit dac 6bit dac eq-controler bias trap 5bit dac 5bit dac eq vol
ha12167fb/HA12169FB rev.3, jun. 1997, page 9 of 73 absolute maximum ratings item symbol rating unit note supply voltage v cc max 15 v power dissipation pd 750 mw 1 operating temperature topr ?30 to +75 c storage temperature tstg ?55 to +125 c note: for ta is higher than 65c, reduce pd at the rate of 12.5 mw/c. please, see the below graph. 750 625 [mw] ? 30 65 75 ta [?c] pd
ha12167fb/HA12169FB rev.3, jun. 1997, page 10 of 73 electrical characteristics (ta = 25c, v cc = 14 v, dolby level 300 mvrms at recout) test conditions ????????????????????????????????????? specification rec ??????? rec rv input tape input eq bias fin out item symbol min typ max unit /pb /pv mpx nr b/c pin meter speed tape dac dac dac [hz] level ??????????????????????????????????????????????????????????????????? quiescent current iq 34.5 42.0 ma pb pv off off b vri1 nor nor nor 32 0 0 no signal ??????????????????????????????????????????????????????????? input amp. gain g v ia 18.5 20.0 21.5 db rec rv on off b rpi nor nor nor 63 0 0 1 k 0 rpi ??????????????????????????????????????????????????????????? b-type encode boost b-enc 2.8 4.3 5.8 db rec rv on off b rpi nor nor nor 63 0 0 2 k 20 -2 k on ????????? ???????????????????????????????????????????? b-enc 1.7 3.2 4.7 rec rv on off b rpi nor nor nor 63 0 0 5 k 20 -5 k on ??????????????????????????????????????????????????????????? c-typ encode boost c-enc 3.9 5.9 7.9 db rec rv on off c rpi nor nor nor 63 0 0 1 k 20 -1 k (1) on ????????? ???????????????????????????????????????????? c-enc 18.1 19.6 21.6 rec rv on off c rpi nor nor nor 63 0 0 1 k 60 -1 k (2) on ????????? ???????????????????????????????????????????? c-enc 9.8 11.8 13.8 rec rv on off c rpi nor nor nor 63 0 0 700 30 -700 on ??????????????????????????????????????????????????????????? signal handling v o max 12.0 13.0 db rec rv on on c rpi nor nor nor 63 0 0 1 k ??????????????????????????????????????????????????????????? signal to noise s/n (c) 60.0 63.0 db rec rv on on c rpi nor nor nor 63 0 0 rg = 5.1 k ? ratio ccir/arm ??????????????????????????????????????????????????????????? t.h.d. thd (c) 0.08 0.3 % rec rv on on c rpi nor nor nor 63 0 0 1 k 0 ??????????????????????????????????????????????????????????? crosstalk ct 85.0 79.0 db rec rv on off b vpi1 nor nor nor 0 0 0 1 k 6 (r l) ????????? ???????????????????????????????????????????? ct 80.0 74.0 rec rv on off b vri1 nor nor nor 0 0 0 1 k 6 (vri1 vri2) vri2 ????????? ???????????????????????????????????????????? ct 80.0 74.0 rec rv on off b vri1 nor nor nor 0/63 0 0 1 k 6 (vri1 rpi) rri ??????????????????????????????????????????????????????????? application terminal ????????? input output ???? ???? r l r l note 30 31 76 65 78 63 76 65 8 53 76 65 8 53 76 65 8 53 76 65 8 53 76 65 8 53 76 65 8 53 1 76 65 8 53 76 65 8 53 72 69 8 53 72/ 69/ 2 59 74 67 72/ 69/ 2 59 76 65
ha12167fb/HA12169FB rev.3, jun. 1997, page 11 of 73 electrical characteristics (ta = 25c, v cc = 14 v, dolby level 300 mvrms at recout) (cont) test conditions ????????????????????????????????????? specification rec ??????? rec rv input tape input eq bias fin out item symbol min typ max unit /pb /pv mpx nr b/c pin meter speed tape dac dac dac [hz] level ??????????????????????????????????????????????????????????????????? serial digital v s h4.0 5.3 v clk, data, stb input level ?????????? ???????????????????????????? ??????? v s l 0.2 1.0 ??????????????????????????????????????????????????????????? pb- vout 500 580 670 mvrms rec rv on off b rpi nor nor nor 63 0 0 1 k 0 output ??? ?????? level 665 775 900 ??????????????????????????????????????????????????????????? pb-out of fset vofs 100 0.0 +100 mv pb pv off off c rpi nor nor nor 63 0 0 no signal on ??????????????????????????????????????????????????????????? channel balance ? gv 1.0 0.0 1.0 db ??????????????????????????????????????????????????????????? rec volume gain g v rec vr 17.5 19.1 21.5 db rec rv on off b vri1 nor nor nor 0 0 0 1 k vin = 100 mvrms (max) ?????????????????????????????????????????????????????? g v rec vr 56.0 50.0 47.0 db rec rv on off b vri1 nor nor nor 62 0 0 1 k vin = 2 vrms (min) ??????????????????????????????????????????????????????????? pb volume gain g v pb vr 27.0 29.0 31.0 db pb pv on off b vri1 nor nor nor 0 0 0 1 k vin = 100 mvrms (max) ?????????????????????????????????????????????????????? g v pb vr 15.0 17.0 19.0 db pb pv on off b vri1 nor nor nor 62 0 0 1 k vin = 100 mvrms (min) ??????????????????????????????????????????????????????????? rec volume mute level ctrec vr 82 75 db rec rv on off b vri1 nor nor nor 63 0 0 1 k vin = 2 vrms (mut) ??????????????????????????????????????????????????????????? rec volume max vin max 11.0 12.0 dbs rec rv on off b vri1 nor nor nor 42 0 0 1 k thd = 1% input level (vr) ??????????????????????????????????????????????????????????? signal to noise s/n (vr) 78.0 84.0 db rec rv on off b vri1 nor nor nor 0 0 (1 k) 0 vin = 100 mvrms ratio of rec rg = 5.1 k, a-wtg volume ??????????????????????????????????????????????????????????? t.h.d. of rec thd (vr) 0.04 0.3 % rec rv on off b vri1 nor nor nor 0 0 1 k 0 vin = 100 mvrms volume ??????????????????????????????????????????????????????????? application terminal ????????? input output ???? ???? r l r l note 39 40 41 76 65 2 59 259 2 76 65 78 63 72 69 78 63 72 69 78 63 72 69 78 63 72 69 78 63 72 69 2 59 72 69 2 59 72 69 2 59 3 72 69 2 59 3 high low ha12169 ha12167
ha12167fb/HA12169FB rev.3, jun. 1997, page 12 of 73 electrical characteristics (ta = 25c, v cc = 14 v, dolby level 300 mvrms at recout) (cont) test conditions ????????????????????????????????????? specification rec ??????? rec rv input tape input eq bias fin out item symbol min typ max unit /pb /pv mpx nr b/c pin meter speed tape dac dac dac [hz] level ??????????????????????????????????????????????????????????????????? equalizer gain g v eq 23.5 25.5 27.5 db rec rv on off b rpi nor nor nor 63 0 0 500 vin = 32 dbs (500) ????????? ???????????????????????????????????????????? g v eq 23.5 25.5 27.5 rec rv on off b rpi nor nor nor 63 0 0 1 k vin = 32 dbs (1 k) ????????? ???????????????????????????????????????????? g v eq 25.0 27.0 29.0 rec rv on off b rpi nor nor nor 63 0 0 5 k vin = 32 dbs (5 k) ????????? ???????????????????????????????????????????? g v eq 31.0 33.5 36.0 rec rv on off b rpi nor nor nor 63 0 0 12 k vin = 32 dbs (12 k) ??????????????????????????????????????????????????????????? equalizer volume ? g v eq 6 8 10 db rec rv on off b rpi nor nor nor 63 0/30 0 1 k vin = 32 dbs variable a range (1 k) ??????????????????????????????????????????????????????????? equalizer max vin max 10.0 9.0 dbs rec rv on off b rpi nor nor nor 63 16 0 1 k thd = 1% input level (eq) ??????????????????????????????????????????????????????????? equalizer volume g v eq 75 62 db rec rv on off b rpi nor nor nor 63 31 0 1 k vin = 9 dbs mute gain (mut) 1 khz bpf ??????????????????????????????????????????????????????????? signal to noise s/n (eq) 57.0 62.0 db rec rv on off b rpi nor nor nor 63 0 0 rg = 5.1 k ? , a-wtg radio of equalizer ??????????????????????????????????????????????????????????? thd of equalizer thd (eq) 0.2 0.5 % rec rv on off b rpi nor nor nor 63 16 0 1 k vin = 26 dbs ??????????????????????????????????????????????????????????? equalizer of fset vofs (eq) 400 0.0 +400 mv rec rv off off b rpi nor nor nor 63 0 0 no signal ??????????????????????????????????????????????????????????? level meter lm 2.50 2.75 3.00 v rec rv on off b rpi nor nor nor 63 0 0 1 k 0 output (0 db) ?????????????????????????????????????????????????????? lm 3.55 3.85 4.15 v rec rv on off b rpi nor nor nor 63 0 0 1 k 12 (12 db) ?????????????????????????????????????????????????????? lm 0.70 1.00 1.30 v rec rv on off b rpi nor nor nor 63 0 0 1 k 20 ( 20 db) 1 ?????????????????????????????????????????????????????? lm 2.45 2.75 3.05 v rec rv on off b rpi 20 db nor nor 63 0 0 1 k 20 ( 20 db) 2 ??????????????????????????????????????????????????????????? application terminal ????????? input output ???? ???? r l r l note 12 49 15 46 12 49 15 46 12 49 15 46 12 49 15 46 12 49 15 46 12 49 15 46 12 49 15 46 12 49 15 46 12 49 15 46 15 46 4 9521150 9521150 9521150 9521150
ha12167fb/HA12169FB rev.3, jun. 1997, page 13 of 73 electrical characteristics (ta = 25c, v cc = 14 v, dolby level 300 mvrms at recout) (cont) test conditions ????????????????????????????????????? specification rec ??????? rec rv input tape input eq bias fin out item symbol min typ max unit /pb /pv mpx nr b/c pin meter speed tape dac dac dac [hz] level ??????????????????????????????????????????????????????????????????? level meter of fset lmofs 1 150 300 mv rec rv on off b rpi nor nor nor 63 0 0 no signal ????????? ???????????????????????????????????????????? lmofs 2 200 350 rec rv on off b rpi 20 db nor nor 63 0 0 no signal ??????????????????????????????????????????????????????????? dac output max v b max 11.0 12.0 13.0 v rec rv off off b vri1 nor nor met 63 0 63 ??????????????????????????????????????????????????????????? dac output min v b min 0.5 1.0 v rec rv off off b vri1 nor nor met 63 0 0 ??????????????????????????????????????????????????????????????????? note: 1. ha12167: v cc = 12 v ha12169: v cc = 11 v 2. v cc = 15 v 3. adjust the input volume to dolby level. 4. v cc = 15 v application terminal ????????? input output ???? ???? r l r l note 11 5 0 11 5 0 29 32 29 32
ha12167fb/HA12169FB rev.3, jun. 1997, page 14 of 73 test circuit gnd vri1(l) cont(l) vri2(l) vri3(l) rpi(l) bias iaout(l) nr in(l) vref(l) tp(l) pb out(l) ss1(l) ss2(l) ccr(l) hlsdet(l) llsdet(l) recout(l) lmin(l) lmdet(l) lmout(l) eqin(l) eqcont(l) dgnd eqout(l) nr on/off c/b mpx reset stb data clk inj bias adj(c) bias adj(m) bias adj(n) gnd bias cont(l) dac out(l) v cc gnd vri1(r) cont(r) vri2(r) vri3(r) rpi(r) ref iaout(r) nr in(r) vref(r) tp(r) pb out(r) ss1(r) ss2(r) ccr(r) hlsdet(r) llsdet(r) recout(r) lmin(r) lmdet(r) lmout(r) eqin(r) eqcont(r) iref eqout(r) nn nc nm nh hc hm gp gl gh f/q fq fm bias cont(r) dac out(r) v cc 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 80 79 78 73 72 71 c35 0.47 r36 5.1k + c36 1 + ++++ r37 10k r38 10k r39 5.1k c39 c37 c38 c39 c40 0.47 0.47 0.47 1 r40 2.4k r41 5.6k r1 10k c1 2.2 + r2 22k c2 c3 2200p 2200p r3 560 c4 2200p c5 0.1 c6 0.1 c7 2.2 + c8 0.1 r4 47k r5 7.5k r78 12k ++ c9 1 r6 100k r7 51k c10 0.47 + c11 1 r9 10k r8 24k c12 2.2 + r47 r46 r45 r44 r43 r42 r48 r49 r50 r51 r52 r53 r54 r55 r56 r57 r58 r59 r60 r61 r62 r63 r64 r65 r66 r67 r68 r69 r70 r71 r72 r73 r74 r75 r76 r77 33k 33k 33k 51k 51k 100k c13 1 r10 100k r11 10k v cc c41 100 + + r12 10k r13 100k c14 1 + r14 33k r15 20k r16 24k r17 1.2k +5v c45 c46 c47 r18 22k r19 22k r20 22k 10p 10p 10p r80 22k + + + c15 4.7 c16 4.7 c17 4.7 c18 2.2 + r21 10k digital gnd c20 0.47 c19 1 + + r22 51k r23 100k c21 1 c22 0.1 + r25 7.5k r24 47k r79 12k mode controller c23 2.2 + c24 0.1 c25 0.1 c26 2200p c29 2.2 r28 10k 2200p 2200p c27 c28 r26 560 r27 22k r29 5.6k r30 2.4k r31 18k c30 0.47 + + + c31 0.47 c32 0.47 + + c33 1 c34 0.47 r35 5.1k r34 10k r33 10k r32 5.1k ha12167/ha12169 (rec 1 chip) agnd dgnd 74 75 76 77 + 4
ha12167fb/HA12169FB rev.3, jun. 1997, page 15 of 73 mode controller ic no. 1 2, 10 3, 5, 6, 7, 12 4 8, 9 11 ttl type 74hc221 74hc00 74hc74 74hc393 74hc165 74hc04 pin no. 1 2 3 4 pin name cn2 a b c d cn3 i j k l pin no. 1 2 3 4 5 6 pin name rst data clk stb vcc gnd pin no. 5 6 7 8 pin name cn2 e f g h cn3 m n z gnd output connector cn1 gnd vcc(+5v) c3 100 r2 22k r3 1m c1 2.2 + r1 22k ic 1 sw15 trigger clr q q jp2 z d1 ic3 d2 ic3 r9 22k r5 22k pr d clr q q clr d q q pr n8 ic11 n1 ic2 r6 22k sw16 ic1 r7 22k r8 1m c2 2.2 clr q q r29 22k jp1 1 rst 6gnd 5 vcc 3 clk 4 stb n11 ic11 n3 ic2 r28 22k d4 ic7 n5 ic10 r26 22k n9 ic11 d15 ic12 d7 ic5 d6 ic5 d5 ic6 d10 ic11 r27 22k d13 ic4 clr qqqq abcd x'tal osc n12 ic11 n13 ic11 r9 1m x'tal 1mhz c4 30p c5 120p r10 510 d12 ic4 clr qq qq abcd sw17 62.5khz 125khz 250khz 500khz mclk r24 22k r23 22k r22 22k r21 22k r20 22k r19 22k r18 22k r17 22k a b c d e f g h sw1 sw2 sw3 sw4 sw5 sw6 sw7 sw8 i r16 22k sw9 j k l m n r15 22k r14 22k r13 22k r12 22k r11 22k sw10 sw11 sw12 sw13 sw14 r25 22k abcd e f g h clk clk inhi bit shift load serial .in q q hh a clk inhi bit shift load serial .in bcd e f g h clk q h d10 ic8 d11 ic9 n8 ic10 d9 ic7 pr n7 ic10 n6 ic10 n4 ic2 data n2 ic2 2 pr d clr q q pr d clr q q pr d clr q q pr d clr q q pr d clr q q d clr q q pr d clr q q + + d3 ic12 clr d pr q q d4 ic6
ha12167fb/HA12169FB rev.3, jun. 1997, page 16 of 73 level diagram rec mode (1 khz nr-off) 1dbs 5dbs 9dbs 26dbs 300mvrms 8.2dbs ha12169 2.5dbs 0dbs 775mvrms 580mvrms 8.2dbs 5.2dbs 25.2dbs rpi 43mvrms 24.3 dbs vri* 0.4dbs 0 5 10 15 20 25 30 vri 1 vri 2 vri 3 rpi e. vol ia iaout 2.4k 6k 14k 5.6k mpx nrin vref 1.5k pbout bias trap dolby - nr tp recout + eqin + e. vol rec eq 0dbs = 775mvrms * input limit of vri is more than 12db on vo max, and not variable range. eqout ha12167
ha12167fb/HA12169FB rev.3, jun. 1997, page 17 of 73 pb mode (1 khz nr-off) 1dbs 9dbs 26dbs 300mvrms 8.2dbs 0dbs (ha12167) 2.5dbs (ha12169) 775mvrms 580mvrms 8.2dbs 5.2dbs 25.2 dbs 43mvrms rpi 22.2dbs 28.2 dbs vri 35 30 25 20 15 10 5 0 0dbs = 775mvrms vri 1 vri 2 vri 3 rpi e. vol ia iaout 2.4k 6k 14k 5.6k mpx nrin vref 1.5k pbout bias trap dolby - nr tp recout + eqin + e. vol rec eq eqout 5dbs 34.2 dbs
ha12167fb/HA12169FB rev.3, jun. 1997, page 18 of 73 application note power supply range ha12167fb/HA12169FB are designed to operate on either single supply or split supply. the operating range of the supply voltage is shown in table 1. table 1 supply voltage type no. single supply split supply ha12167fb 12 v to 15 v 6.0 v to 7.5 v HA12169FB 11 v to 15 v 6.0 v to 7.5 v the lower limit of supply voltage depends on the line output reference level. the minimum value of the overload margin is specified as 12 db by dolby laboratories. ha12167 series are provided with two line output level, which will permit an optimum overload margin for power supply conditions. reference voltage for the single supply operation these devices provide the reference voltage of half the supply voltage that is the signal grounds. as the peculiarity of these devices, the capacitor for the ripple filter is very small about 1/100 compared with their usual value. the reference voltage are provided for the left channel and the right channel separately. the block diagram is shown as figure 1. v cc 77 1 f + 80 61 + + l channel reference r channel reference figure 1 the block diagram of reference voltage supply
ha12167fb/HA12169FB rev.3, jun. 1997, page 19 of 73 operating mode control ha12167fb/HA12169FB provides fully electronic switching circuits. all switches are controlled by serial data. table 2 threshold voltage (vth) pin no. lo hi unit 42 ?0.2 to 1.5 3.5 to 5.3 v 39, 40, 41 ?0.2 to 1.0 4.0 to 5.3 v notes: 1. voltages shown above are determined by internal circuits of lsi when take pin 47 (dgnd pin) as reference pin. on split supply use, same vth can be offered by connecting dgnd pin to gnd pin. this means that it can be controlled directly by micro processor. 2. each pins are on pulled down with 100 k ? internal resistor. therefore, it will be low-level when each pins are open. 3. note on serial data inputting (a) the clock frequency on clk must be less than 500 khz. (b) over shoot level and under shoot level of input signal must be the value shown below. when connecting microcomputer or logic-ic with ha12167fb/HA12169FB directly, there is apprehension of rash-current under some transition timming of raising voltage or falling voltage at v cc on/off. for this countermeasure, connect 10 k ? to 20 k ? resistor with each pins. it is shown in test circuit on this data sheet. in case of changing nr-on/off at the c-mode, for the countermeasure of the noise of pop, perform the following processes. in case of changing nr-off to nr-on at c-mode. c-mode, nr-off b-mode, nr-off b-mode, nr-on c-mode, nr-on. in case of changing nr-on to nr-off at c-mode. c-mode, nr-on b-mode, nr-on b-mode, nr-off c-mode, nr-off. under 5.3 v within 0.2 v 0 figure 2 input level
ha12167fb/HA12169FB rev.3, jun. 1997, page 20 of 73 serial data formatting 14 bit shift register is employed. clk and data are stored during stb being high and data is latched when stb goes high to low. reset goes reset a state when reset low and high releasles reset. (high fixed at use time) attention point of serial interface ? reset goes low condition when a power supply is on or off. ? characteristics select of bias dac is connected with equalizer tape selector. ? bias dac register is all low when a time of tape select. ? bias dac register is all low and bias dac out is dropped low level at compulsion by force. ? input pin select, rec/pb select and input volume gain select does not select at the same time. ? input volume must go mute condition when selected of rpi is input pin select. clk data stb reset reset release 012345678910111213 latch of data figure 3 serial data timming chart figure dac mute bias cont + buff dacout figure 4 bias dac output circuit
ha12167fb/HA12169FB rev.3, jun. 1997, page 21 of 73 serial data formatting bit mode control input voltage eaqualizer voltage basic dac no. reset reset reset reset 0 tape selector 1 bit 0 bit 1 h l h metal normal l crom normal ll channel i-bit 0 l l channel e-bit 0 l l channel b-bit o l 1 tape selector 2 l i-bit 1 l e-bit 1 l b-bit 1 l 2 tape speed h hi speed selection l i-bit 2 l e-bit 2 l b-bit 2 l l normal speed selection 3 meter sensitivity h meter sensitivity 20 db up l i-bit 3 l e-bit 3 l b-bit 3 l l meter sensitinity normal 4 input selector 1 bit 4 bit 5 h l h vri3 rpi l vri2 vri1 l i=bit 4 l e-bit 4 l b-bit 4 l 5 input selector 2 l i-bit 5 h ? ? b-bit 5 l 6 rec/pb h pb mode selection h r channel i-bit 0 l r channel e-bit 0 l r channel b-bit 0 l rec mode selection 7 input voltage gain h pb mode volume gain h i-bit 1 l e-bit 1 l b-bit 1 l l rec mode volume gain 8 mpx h on l i-bit 2 l e-bit 2 l b-bit 2 l l off 9 nr h on l i-bit 3 l e-bit 3 l b-bit 3 l l off 10 b/c h c l i-bit 4 l e-bit 4 l b-bit 4 l l b 11 ? ? ? i-bit 5 h ? ? b-bit 5 l 12 registor selector 1 bit 12 bit 13 h l h bias dac input volume l equalizer volume mode control 13 registor selector 2
ha12167fb/HA12169FB rev.3, jun. 1997, page 22 of 73 input volume register i-bit 5 i-bit 4 i-bit 3 i-bit 2 i-bit 1 i-bit 0 gain llllllincrease lllllh llllhl : llllhh : ::::::: :::::: hhhhhl decrease hhhhhhmute equalizer volume register e-bit 4 e-bit 3 e-bit 2 e-bit 1 e-bit 0 gain lllllincrease llllh lllhl : lllhh : :::::: ::::: hhhhl decrease hhhhhmute bias dac register b-bit 5 b-bit 4 b-bit 3 b-bit 2 b-bit 1 b-bit 0 bias llllllmute lllllhdecrease llllhl llllhh : ::::::: ::::::: hhhhhl hhhhhhincrease
ha12167fb/HA12169FB rev.3, jun. 1997, page 23 of 73 mpx on/off switch mpx-off mode means that signal from input amp doesn?t go through the mpx filter, but signal goes through the nr circuit after being attenuated 3 db by internal resistor. refer to figure 5. for not cause any level difference between mpx-on mode and mpx-off mode, it is requested to use mpx-filter which has definitely 3 db attenuated. and when applying other usage except figure 5, take consideration to give bias voltage to nr-in terminal by resistor or so on because internal of nr-in terminal has no bias resistor. application as for the dubbing cassette deck ha12167fb/HA12169FB series has unprocessor signal from recording out terminals during playback mode. so, it is simply applied for dubbing cassette decks. ia 6 k 14 k mpx on mpx off 3 db att x 1 1.5 k ia out nr in tp vref nr processer 2.4 k mpx filter 5.6 k 10 mh 220 p bias trap figure 5 mpx on/off switch block diagram
ha12167fb/HA12169FB rev.3, jun. 1997, page 24 of 73 a deck pb eq rec in vri 1 vri 2 vri 3 rec out pb eq compensation of low frequency reagion eq in eq out ha12167/9 b deck pb rec pb out figure 6 application for dubbing deck injector current ha12167fb/HA12169FB has logic circuit which is fabricated by i 2 l into ic. to operate this circuit, it is required enough injector current. injector current goes into from the inj pin (pin 38) and external resistor is required to connect to this pin for adequate current. the value of external resistor is obtained by using following equations. and put them with 10% tolerance value which is calculated. v inj can allow to connect to v cc shown below. large injector current fear to cause mis-operation of logic under the condition of high temperature. also, small injector current fear to cause mis-operation (stop operation). under the condition of low temperature. therefore, pay attention to have good stability of v inj . inj r = inj v ? 0.7 3.6 k ? [] single supply inj r = inj v + ee v ?0.7 3.6 k ? [] split supply gain control of electronic volume ha12167fb/HA12169FB is designed in order to change the gain by dac fabricated into ic. to reduce the click noise when changing volume gain instantaneously, required to connect the capacitor and resistor (cr time constant) to cont pin (pin 13, 48, 68, 73). these terminals are also be used as output pin of dac. therefore, by forcing voltage and current to these terminals, it is applicable to control volume gain directly. but, voltage forced to these terminals must be from v cc /2 ?2 v to v cc /2 (for split supply use, ?2 v to 0 v) in this case. and, this case, change of a gain depending on a temperature gets large.
ha12167fb/HA12169FB rev.3, jun. 1997, page 25 of 73 3.6 ma v inj r inj 38 70 71 34 ha12167/9 v inj v ee r inj ha12167/9 38 70 71 34 a) single supply use b) split supply use 3.6 ma figure 7 injector current application the tolerances of external components for dolby nr-block for adequate dolby nr tracking response, take external components shown below. for c5, c6, c24, and c25, please employ a few object of the leak, though you can be useful for an electrolytic-capacitor. 22 k 2% c3 2200 p 5% c2 2200 p 5% r3 560 2% c4 2200 p 5% c5 0.1 10% c6 0.1 10% pb out (r) ss1 (r) ss2 (r) ccr (r) hls det(r) lls det(r) unit r : c : f ? ha12167/9 (rec 1 chip) pb out (l) ss1 (l) ss2 (l) ccr (l) hls det(l) lls det(l) bias 23 4 5 6 7 59 58 57 56 55 54 64 r2 c26 2200 p 5% c25 0.1 10% c24 0.1 10% r26 560 2% 22 k 2% c28 2200 p 5% c27 2200 p 5% r24 r31 18 k 2% figure 8 tolerances of external components
ha12167fb/HA12169FB rev.3, jun. 1997, page 26 of 73 bias dac the full-scale of dac is computed by the formula mentioned below. 29 v = 2.4 14 to 16 r 10 r v [] 32 v = 2.4 14 to 16 r 13 r v [] r 14 : normal tape (pin 35) r 15 : metal tape (pin 36) r 16 : chrome tape (pin 37) the maximum source current of dac output (pin 29, 32) is 2 ma. therefor the bias-osc is drived through external transisitor of emitter-follower. level meter the coupling capacitor of lmin pin (9 pin and 52 pin). for these capacitors, please employ a small object of the leak.
ha12167fb/HA12169FB rev.3, jun. 1997, page 27 of 73 the application of equalizer frequency response r1 eq in eq vr gp gm 1 + + op 2 + op 6 + gm 2 f/q c1 c2 + op 5 r6 + gm 3 gl fm + gm 4 c3 r9 r10 eq out r8 gh + op 7 + gm 5 + op 3 r5 r4 r7 + gm 6 + op 4 figure 9 rec equalizer block diagram transfer function: vout vin = v g gm5 ? 8 r ? 10 r 9 r ? 1+ c3 gm4 ? gm6 gm5 ? s 1+ c3 gm4 ? s + gm1 ? 4 r ? 10 r 6 r + 7 r ? c3 gm4 ? s 1+ 4 r 5 r ? 7 r 6 r + 7 r ? c2 gm3 ? s+ 4 r 5 r ? c1 gm2 ? c2 gm3 ? s 2 ? ? ? ? ? ? ? ? ? ? ? ? = 9 ref r gl r ? 1 + 6.67 10 ?10 fm r ? gh r gl r ? s 1 + 6.67 10 ?10 fm r ? s + gp r ? 3.0 10 ?10 ? fq r ? s 1 + 4.5 10 ?11 ? fq r ? s+2.5 10 ?20 ? fq r ? f/q r s 2 ? ? ? ? ? ? ? ? ? ? ? ? note: r ref .... 14 pin bias resistance g v ...... gain of eq-vr
ha12167fb/HA12169FB rev.3, jun. 1997, page 28 of 73 gain g1 g2 g3 f1 f2 f3 f bw 3db figure 10 rec equalizer frequency response g1 = 9 ref r 6.67 gp r + gh r () g2 = 9 r gl r ref g3 = 9 r gh r ref ? ? ? ? ? ? ? when gain of eq - vr is center f1 = 1 2 6.67 ?10 10 fm r f2 = r gl 2 6.67 ?10 10 fm r gh r f3 = 1 2 ? 0.3 2.25 ?21 10 fq r f/q r bw = 1 4 2.78 ?10 10 f/q r q= f3 bw = 3.51 f/q r fq r
ha12167fb/HA12169FB rev.3, jun. 1997, page 29 of 73 equalizer characteristics control using a bias dac when only one of the bias dac channels is used, any one of the six parameters (fm, fq, f/q, gh, gl, and gp) that set the equalizer?s chara cteristics can controlled by the unused bias dac. the figure below gives one example. 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 16 17 18 19 20 6 bit dac 6 bit dac bias adj (c) bias adj (m) bias adj (n) gnd bias cont dac out v cc fm fq f/q gh gl gp hm nn nc nm hn hc eq- controller r gp r adj r = r // n: dac step gp gp 63 r 2 n adj figure 11 bias dac control of the gp parameter
ha12167fb/HA12169FB rev.3, jun. 1997, page 30 of 73 figures 12, 13, and 14 show the characteristics when gp is controlled by a bias dac. 60 50 40 30 20 100 1 k 10 k 30 k b_dac 0 16 30 46 63 r fm = 100 k r fq = 51 k r f/q = 51 k r gh = 33 k r gl = 33 k r gp = 510 k r adj = 20 k gain (db) frequency (hz) e_dac = 0 step v cc = 14 v ? ? ? ? ? ? ? figure 12 equalizer gain vs. frequency 60 55 50 45 40 35 30 0 10203040506070 r gp = 510 k r gp = 120 k r gp = 47 k e_dac = 0 step v cc = 14 v r fm = 100 k r fq = 51 k r f/q = 51 k r gh = 33 k r gl = 33 k r adj = 20 k eq peak gain (db) b_dac step ? ? ? ? ? ? ? ? ? figure 13 equalizer peak gain vs. dac step characteristics (1)
ha12167fb/HA12169FB rev.3, jun. 1997, page 31 of 73 60 55 50 45 40 35 0 10203040506070 r adj = 33 k (normal) r adj = 24 k (chrome) r adj = 20 k (metal) e_dac = 0 step v cc = 14 v r fm = 100 k r fq = 51 k r f/q = 51 k r gh = 33 k r gl = 33 k r gp = 510 k eq peak gain (db) b_dac step ? ? ? ? ? ? ? ? ? figure 14 equalizer peak gain vs. dac step characteristics (2) when the (variable) width of the dac step is to be changed, the gain at step 0 or at step 63 must be changed. the step 0 gain can be changed using r? gp as shown in figure 13. also, r? gp can be switched using the tape selector, as shown in figure 15. however, it is necessary to take into account that the value of r adj , which sets the step 63 gain, is also used for the output bias. when the load resistance on pin 33 is r l , the following formula gives the output bias, v bmax . v bmax = 2.4 r l / r adj therefore, it is possible to compensate the output bias, v bmax for the r adj setting by changing r l . note: r adj should be in the range 16 k ? to 75 k ? .
ha12167fb/HA12169FB rev.3, jun. 1997, page 32 of 73 28 27 26 25 24 23 22 21 16 17 18 19 20 fm fq f/q gh gl gp hm nn nc nm hn hc 6 bit dac eq- controler r = r // n: dac step gp gp 63 r 2 n adj r gp figure 15 switch by tape select
ha12167fb/HA12169FB rev.3, jun. 1997, page 33 of 73 quiescent current vs. supply voltage (1) 38 37 36 35 34 33 32 31 30 81012141618 quiescent current (ma) rec nr-off rec nr-b rec nr-c supply voltage (v) rpiin i.dac=0 no.signal quiescent current vs. supply voltage (2) 38 37 36 35 34 33 32 31 30 81012141618 supply voltage (v) rpiin i.dac=0 no.signal quiescent current (ma) pb nr-off pb nr-b pb nr-c encode boost vs. frequency (1) ha12167fb 12 10 8 6 4 2 0 100 1 k 10 k 100 k frequency (hz) encode boost (db) : 0 db : 10 db : 20 db : 30 db : 40 db v =14 v cc v =15 v cc v =12 v cc nr-b
ha12167fb/HA12169FB rev.3, jun. 1997, page 34 of 73 encode boost vs. frequency (2) ha12167fb 25 20 15 10 0 5 10 100 1 k 10 k 100 k frequency (hz) encode boost (db) : 0 db : 20 db : 30 db : 40 db : 60 db v =15 v cc v =12 v, 14 v cc 5 nr-c encode boost vs. frequency (3) HA12169FB 12 10 8 6 4 2 0 100 1 k 10 k 100 k frequency (hz) encode boost (db) : 0 db : 10 db : 20 db : 30 db : 40 db v =14 v cc v =15 v cc v =11 v cc nr-b
ha12167fb/HA12169FB rev.3, jun. 1997, page 35 of 73 encode boost vs. frequency (4) HA12169FB 25 20 15 10 0 5 10 100 1 k 10 k 100 k frequency (hz) encode boost (db) : 0 db : 20 db : 30 db : 40 db : 60 db v =15 v cc v =11 v, 14 v cc 5 nr-c input amp. gain vs. frequency (1) ha12167fb frequency (hz) 10 100 1 k 10 k 100 k 1 m input amp. gain (db) 40 20 0 20 40 60 pbout recout recmode nr-off v cc =14 v
ha12167fb/HA12169FB rev.3, jun. 1997, page 36 of 73 input amp. gain vs. frequency (2) ha12167fb frequency (hz) 10 100 1 k 10 k 100 k 1 m input amp. gain (db) 40 20 0 20 40 60 pbmode nr-off v =14 v cc pbout recout input amp. gain vs. frequency (3) HA12169FB frequency (hz) 10 100 1 k 10 k 100 k 1 m input amp. gain (db) 40 20 0 20 40 60 pbout recout recmode nr-off v cc =14 v rpi
ha12167fb/HA12169FB rev.3, jun. 1997, page 37 of 73 input amp. gain vs. frequency (4) HA12169FB frequency (hz) 10 100 1 k 10 k 100 k 1 m input amp. gain (db) 40 20 0 20 40 60 pbmode nr-off v =14 v cc pbmode pbout recmode recout
ha12167fb/HA12169FB rev.3, jun. 1997, page 38 of 73 total harmonic distortion vs. output level (1) total harmonic distortion t.h.d. (%) 10 1.0 0.1 0.01 15 10 50 5 1015 output level vout (db) : 10 khz : 1 khz : 100 hz v = 14 v, rpiin, recmode recout, 0 db = 300 mvrms, 25 hz hpf, 80 khz lpf, nr-off cc total harmonic distortion vs. output level (2) total harmonic distortion t.h.d. (%) 10 1.0 0.1 0.01 15 10 50 5 1015 output level vout (db) : 10 khz : 1 khz : 100 hz v = 14 v, rpiin, recmode recout, 0 db = 300 mvrms, 25 hz hpf, 80 khz lpf, nr-b cc
ha12167fb/HA12169FB rev.3, jun. 1997, page 39 of 73 total harmonic distortion vs. output level (3) total harmonic distortion t.h.d. (%) 10 1.0 0.1 0.01 15 10 50 5 1015 output level vout (db) : 10 khz : 1 khz : 100 hz v = 14 v, rpiin, recmode recout, 0 db = 300 mvrms, 25 hz hpf, 80 khz lpf, nr-c cc total harmonic distortion vs. output level (4) total harmonic distortion t.h.d. (%) 10 1.0 0.1 0.01 15 10 50 5 1015 output level vout (db) : 10 khz : 1 khz : 100 hz v = 14 v, rpiin, pbmode pbout, 0 db = 775 mvrms, 25 hz hpf, 80 khz lpf, nr-off cc
ha12167fb/HA12169FB rev.3, jun. 1997, page 40 of 73 total harmonic distortion vs. output level (5) total harmonic distortion t.h.d. (%) 10 1.0 0.1 0.01 15 10 50 5 1015 output level vout (db) : 10 khz : 1 khz : 100 hz v = 14 v, rpiin, pbmode pbout, 0 db = 775 mvrms, 25 hz hpf, 80 khz lpf, nr-b cc total harmonic distortion vs. output level (6) total harmonic distortion t.h.d. (%) 10 1.0 0.1 0.01 15 10 50 5 1015 output level vout (db) : 10 khz : 1 khz : 100 hz v = 14 v, rpiin, pbmode pbout, 0 db = 775 mvrms, 25 hz hpf, 80 khz lpf, nr-c cc
ha12167fb/HA12169FB rev.3, jun. 1997, page 41 of 73 maximum output level vs. supply voltage (1) ha12167fb 20 15 10 5 810121416 maximum output level vo max (db) supply voltage v (v) : nr-off : nr-b : nr-c cc recmode, recout rpiin, f = 1 khz 0 db = 300 mvrms t.h.d. = 1% : nr-off : nr-b : nr-c maximum output level vs. supply voltage (2) ha12167fb 20 15 10 5 810121416 maximum output level vo max (db) supply voltage v (v) cc pbmode, pbout rpiin, f = 1 khz 0 db = 775 mvrms t.h.d. = 1% maximum output level vs. supply voltage (3) HA12169FB 20 15 10 5 810121416 maximum output level vo max (db) supply voltage v (v) : nr-off : nr-b : nr-c cc recmode,rpiin,recout 0 db = 300 mvrms 25 hz hpf +19 khz lpf t.h.d. = 1% : nr-off : nr-b : nr-c maximum output level vs. supply voltage (4) HA12169FB 20 15 10 5 810121416 maximum output level vo max (db) supply voltage v (v) cc pbmode,rpiin,pbout 0 db = 580 mvrms 25 hz hpf +19 khz lpf t.h.d. = 1%
ha12167fb/HA12169FB rev.3, jun. 1997, page 42 of 73 signal to noise ratio vs. supply voltage (1) ha12167fb 95 90 80 70 60 810121416 supply voltage v (v) pb nr-c pb nr-b rec nr-off pb nr-off rec nr-b rec nr-c signal to noise ratio s/n (db) cc rpiin, rg = 5.1 k ccir/arm ? signal to noise ratio vs. supply voltage (2) HA12169FB 95 90 80 70 60 810121416 supply voltage v cc (v) pb nr-c pb nr-b rec nr-off pb nr-off rec nr-b rec nr-c signal to noise ratio s/n (db) rpiin, rg = 5.1 k ccir/arm ? 20 40 60 80 100 120 100 1 k 10 k 100 k nr-c nr-b nr-off recvol, vri1in, recoutout i. dac = 0 eq. dac = 31 v cc = 14 crosstalk vs. frequency (1) frequency (hz) crosstalk (db) (l r)
ha12167fb/HA12169FB rev.3, jun. 1997, page 43 of 73 20 40 60 80 100 120 100 1 k 10 k 100 k nr-c nr-b nr-off pbvol, vri1in, pboutout i. dac = 0 eq. dac = 31 v = 14 crosstalk vs. frequency (2) (l r) frequency (hz) crosstalk (db) cc crosstalk vs. frequency (3) (vri1 vri2, vri3, rpi) 20 40 60 80 100 120 100 1 k 10 k 100 k vri 2 vri 3 rpi recvol, vri1in, pboutout i. dac = 0, v = 14 v frequency (hz) crosstalk (db) cc
ha12167fb/HA12169FB rev.3, jun. 1997, page 44 of 73 crosstalk vs. frequency (4) (vri1 vri2, vri3, rpi) 20 40 60 80 100 120 100 1 k 10 k 100 k vri 2 vri 3 rpi pbvol, vri1in, pboutout i. dac = 0, v = 14 v frequency (hz) crosstalk (db) cc crosstalk vs. frequency (5) (vri2 vri1, vri3, rpi) 20 40 60 80 100 120 100 1 k 10 k 100 k vri 3 rpi vri 1 recvol, vri2in, pboutout i. dac = 0, vcc = 14 v frequency (hz) crosstalk (db)
ha12167fb/HA12169FB rev.3, jun. 1997, page 45 of 73 crosstalk vs. frequency (6) (vri2 vri1, vri3, rpi) 20 40 60 80 100 120 100 1 k 10 k 100 k vri 3 vri 1 rpi pbvol, vri2in, pboutout i. dac = 0, v = 14 v frequency (hz) crosstalk (db) cc crosstalk vs. frequency (7) (vri3 vri1, vri2, rpi) 20 40 60 80 100 120 100 1 k 10 k 100 k vri 2 rpi recvol, vri3in, pboutout i. dac = 0, v = 14 v frequency (hz) crosstalk (db) vri 1 cc
ha12167fb/HA12169FB rev.3, jun. 1997, page 46 of 73 crosstalk vs. frequency (8) (vri3 vri1, vri2, rpi) 20 40 60 80 100 120 100 1 k 10 k 100 k vri 2 pbcvol, vri3in, pboutout i. dac = 0, v = 14 v frequency (hz) crosstalk (db) vri 1 rpi cc crosstalk vs. frequency (9) (rpi vri 1, vri 2, vri 3) 20 40 60 80 100 120 100 1 k 10 k 100 k frequency (hz) crosstalk (db) vri 3 vri 2 vri 1 rec vol, rpiin, pboutout i.dac = 0, v = 14 v cc
ha12167fb/HA12169FB rev.3, jun. 1997, page 47 of 73 crosstalk vs. frequency (10) (rpi vri 1, vri 2, vri 3) 20 40 60 80 100 120 100 1 k 10 k 100 k frequency (hz) crosstalk (db) vri 3 vri 1 pb vol, rpiin, pboutout i.dac = 0, v = 14 v cc vri 2 ripple rejection ratio vs. frequency (1) recvol, vri3in, recoutout i.dac = 0, v = 14 v cc 20 0 20 40 60 80 10 100 1 k 10 k 100 k 1 m frequency (hz) ripple rejection ratio r.r.r. (db) c b off
ha12167fb/HA12169FB rev.3, jun. 1997, page 48 of 73 ripple rejection ratio vs. frequency (2) recvol, vri3in, eqoutout i.dac = 0, eq, dac = 0 v = 14 v cc 20 0 20 40 60 80 10 100 1 k 10 k 100 k 1 m frequency (hz) ripple rejection ratio r.r.r. (db) b off c ripple rejection ratio vs. frequency (3) pbvol, vri3in, pboutout i.dac = 0, v = 14 v cc 0 10 20 30 40 10 100 1 k 10 k 100 k 1 m frequency (hz) ripple rejection ratio r.r.r. (db) c b off 45
ha12167fb/HA12169FB rev.3, jun. 1997, page 49 of 73 input volume gain vs. dac step (1) ha12167fb 20 0 20 40 60 0 1020 30405060 dac step input volume gain (db) 40 v cc = 14 v, recvol f = 1 khz vri1in, pboutout 80 khz lpf, 400 hz hpf input volume gain vs. dac step (2) ha12167fb 35 0 1020 30405060 dac step input volume gain (db) 30 25 20 15 v cc = 14 v, pbvol f = 1 khz vri2in, pboutout 80 khz lpf, 400 hz hpf
ha12167fb/HA12169FB rev.3, jun. 1997, page 50 of 73 input volume gain vs. dac step (3) HA12169FB 20 0 20 40 60 0 1020 30405060 dac step input volume gain (db) 40 v cc = 14 v, recvol f = 1 khz vri1in, pboutout 80 khz lpf, 400 hz hpf input volume gain vs. dac step (4) ha12167fb 35 0 1020 30405060 dac step input volume gain (db) 30 25 20 15 v cc = 14 v, pbvol f = 1 khz vri2in, pboutout 80 khz lpf, 400 hz hpf
ha12167fb/HA12169FB rev.3, jun. 1997, page 51 of 73 signal to noise ratio vs. dac step (1) 75 80 85 90 95 0 10 20 3040 5060 dac step signal to noise ratio s/n (db) v cc = 14 v, recvol vri1in, pboutout din-audio ccir-arm jis-a signal to noise ratio vs. dac step (2) 60 65 70 75 80 0 10 20 3040 5060 dac step signal to noise ratio s/n (db) v cc = 14 v, pbvol vri2in, pboutout ccir-arm jis-a din-audio
ha12167fb/HA12169FB rev.3, jun. 1997, page 52 of 73 maximum output voltage vs. dac step (1) ha12167fb 20 15 10 5 0 102030405060 maximum output voltage vo max (db) (0db = 775 mvrms) dac step v cc = 14 v recvol, f = 1 khz vri1in, pboutout t.h.d. = 1 % 80 khz lpf, 400 hz hpf maximum output voltage vs. dac step (2) ha12167fb 20 15 10 5 0 102030405060 maximum output voltage vo max (db) ( db = 775 mvrms) dac step v =14 v pbvol, f=1 khz vri2in, pboutout t.h.d.=1% 80 khz lpf, 400 hz hpf cc
ha12167fb/HA12169FB rev.3, jun. 1997, page 53 of 73 maximum output voltage vs. dac step (3) HA12169FB 0 102030405060 dac step v cc = 14 v recvol, f = 1 khz vri1in, pboutout t.h.d. = 1 % 80 khz lpf, 25 hz hpf 22.5 17.5 12.5 7.5 maximum output voltage vo max (db) (0 db = 580 mvrms) 2.5 maximum output voltage vs. dac step (4) HA12169FB 0 102030405060 dac step v =14 v pbvol, f=1 khz vri2in, pboutout t.h.d.=1% 80 khz lpf, 25 hz hpf cc 22.5 17.5 12.5 7.5 maximum output voltage vo max (db) (0 db = 580 mvrms) 2.5
ha12167fb/HA12169FB rev.3, jun. 1997, page 54 of 73 total harmonic distortion vs. dac step (1) 10 1.0 0.1 0.01 0102030405060 dac step total harmonic distortion t.h.d. (%) f=100 hz recmode vri1in pboutout v =14 v 80 khz lpf cc +10 db 0 db 10 db total harmonic distortion vs. dac step (2) 10 1.0 0.1 0.01 0102030405060 dac step total harmonic distortion t.h.d. (%) f=1 khz recmode vri1in pboutout v =14 v 80 khz lpf cc +10 db 0 db 10 db
ha12167fb/HA12169FB rev.3, jun. 1997, page 55 of 73 total harmonic distortion vs. dac step (3) 10 1.0 0.1 0.01 total harmonic distortion t.h.d. (%) 0 1020 304050 60 dac step f=10 khz recmode vri1in pboutout v =14 v 80 khz lpf cc +10 db 0 db 10 db total harmonic distortion vs. dac step (4) 10 1.0 0.1 0.01 total harmonic distortion t.h.d. (%) 0 1020 304050 60 dac step f=100 khz pbmode vri2in pboutout v =14 v 80 khz lpf cc +10 db 0 db 10 db
ha12167fb/HA12169FB rev.3, jun. 1997, page 56 of 73 total harmonic distortion vs. dac step (5) 10 1.0 0.1 0.01 total harmonic distortion t.h.d. (%) 0102030405060 dac step f=1 khz pbmode vri2in pboutout v =14 v 80 khz lpf cc +10 db 0 db 10 db total harmonic distortion vs. dac step (6) 10 1.0 0.1 0.01 total harmonic distortion t.h.d. (%) 0 1020 304050 60 dac step f=10 khz pbmode vri2in pboutout v =14 v 80 khz lpf cc +10 db 0 db 10 db
ha12167fb/HA12169FB rev.3, jun. 1997, page 57 of 73 rec volume maximam input level vs. supply voltage 15 10 5 0 810121416 supply voltage (v) rec volume maximam input level vin max (dbs) recvol i.dac step=42 vri1in pboutout f=1 khz volume gain vs. frequency (1) ha12167fb 20 0 20 40 60 70 10 100 1 k 10 k 100 k 1 m frequency (hz) volume gain (db) vri1 pbout recvolume v =14 v cc i.dac 62 i.dac 50 i.dac 40 i.dac 30 i.dac 20 i.dac 10 i.dac 0
ha12167fb/HA12169FB rev.3, jun. 1997, page 58 of 73 volume gain vs. frequency (2) ha12167fb 50 40 30 20 10 0 10 100 1 k 10 k 100 k 1 m frequency (hz) volume gain (db) vri 2 pbout pbvolume v =14 v cc i.dac 62 i.dac 32 i.dac 0 volume gain vs. frequency (3) HA12169FB 20 0 20 40 60 70 10 100 1 k 10 k 100 k 1 m frequency (hz) volume gain (db) vri1 pbout recvolume v =14 v cc step 62 step 60 step 50 step 40 step 20 step 30 step 10 step 0
ha12167fb/HA12169FB rev.3, jun. 1997, page 59 of 73 volume gain vs. frequency (4) HA12169FB 40 32 24 16 8 0 10 100 1 k 10 k 100 k 1 m frequency (hz) volume gain (db) vri 2 pbout pbvolume v =14 v cc step 0 step 32 step 62 input volume gain vs. temperature (1) ha12167fb 20 0 20 40 60 40 20 0 20 40 60 80 temperature ta ( c) input volume gain (db) : 0 step : 10 step : 20 step : 30 step : 62 step recvol vri1in pboutout v =14 v f=1 khz 400 hz hpf 80 khz lpf cc input volume gain vs. temperature (2) ha12167fb 35 30 25 20 15 40 20 0 20 40 60 80 temperature ta ( c) input volume gain (db) : 0 step : 32 step : 62 step pbvol vri2in pboutout f=1 khz v =14 v 400 hz hpf 80 khz lpf cc
ha12167fb/HA12169FB rev.3, jun. 1997, page 60 of 73 maximum output level vs. temperature (1) 20 15 10 5 0 40 20 0 20 40 60 80 temperature ta ( c) maximum output level vomax (dbs) : 0 step : 16 step : 25 step : 30 step recvol vri1in pboutout v =14 v t.h.d.=1% 400 hz hpf 80 khz lpf cc maximum output level vs. temperature (2) 20 15 10 5 0 40 20 0 20 40 60 80 temperature ta ( c) maximum output level vomax (dbs) : 0 step : 32 step : 62 step pbvol vri2in pboutout v =14 v t.h.d.=1% 400 hz hpf 80 khz lpf cc level meter output vs. input level 4.0 3.0 2.0 1.0 0 80 60 40 20 0 20 40 level meter output (v) input level vin (db) v = 14 v fin = 1 khz 0 db = 775 mvrms cc level meter output vs. supply voltage (1) ha12167fb 4 3 2 1 0 8 10121416 18 level meter output (v) supply voltage (v) : 0 db range vin=+12 db : 0 db range vin=0 db : 0 db range vin= 20 db : 20 db range vin= 20 db
ha12167fb/HA12169FB rev.3, jun. 1997, page 61 of 73 level meter output vs. supply voltage (2) HA12169FB 4 3 2 1 0 8 10121416 18 level meter output (v) supply voltage (v) : 0 db range vin=+12 db : 0 db range vin=0 db : 0 db range vin= 20 db : 20 db range vin= 20 db level meter output vs. temperature 4.0 3.0 2.0 1.0 0 40 20 0 20 40 60 80 level meter output lmout (v) : 0 db range 0 db : 0 db range 12 db : 20 db range 5 db : 20 db range 20 db temperature ta ( c) f = 1 khz v = 14 v cc level meter output vs. frequency 3.2 3.0 2.8 2.6 2.4 2.2 2.0 20 100 1 k 10 k 50 k frequency (hz) level meter output (v) : normal range vin=0 db : 20 dbup range vin= 20 db v = 14 v cc
ha12167fb/HA12169FB rev.3, jun. 1997, page 62 of 73 equalizer gain vs. frequency (1) 50 40 30 20 10 5 10 100 1 k 10 k 100 k 1 m equalizer gain (db) frequency (hz) (3) (1) (2) (4) 55 rgp rgl rgh rf/q rfq rfm (1) (2) (3) (4) (5) (6) nn hn nc hc nm hm 33 k 33 k 33 k 33 k 47 k 47 k 33 k 33 k 51 k 51 k 51 k 51 k 33 k 33 k 51 k 51 k 51 k 51 k 51 k 20 k 51 k 20 k 51 k 20 k 51 k 27 k 51 k 27 k 51 k 27 k 100 k 100 k 100 k 100 k 100 k 100 k (5) (6) eqin eqout v =14 v eq.dac=0 vin= 38 dbs cc equalizer gain vs. frequancy (2) 50 40 30 20 10 0 10 100 1 k 10 k 100 k 1 m frequency (hz) dac 16 dac 30 equalizer gain (db) dac 0 eqin eqout v =14 v vin= 36 dbs cc equalizer gain vs. frequancy (3) 40 0 40 80 120 160 10 100 1 k 10 k 100 k 1 m frequency (hz) dac 31 dac 30 equalizer gain eqin eqout v =14 v vin= 36 dbs cc
ha12167fb/HA12169FB rev.3, jun. 1997, page 63 of 73 total harmonic distortion vs. equalizer output level (1) 50 10 1.0 0.1 30 20 10 0 10 20 30 total harmonic distortion t.h.d. (%) equalizer output level (db) eqin eqout 0 step v cc = 14 v, 0 db = 1 dbs 350 hz 10 khz 6.3 khz 1 khz 15 khz 3.5 khz total harmonic distortion vs. equalizer output level (2) 50 10 1.0 0.1 30 20 10 0 10 20 30 total harmonic distortion t.h.d. (%) equalizer output level (db) eqin eqout 16 step v cc = 14 v, 0 db = 4 dbs 315 hz 10 khz 6.3 khz 1 khz 15 khz 3.15 khz
ha12167fb/HA12169FB rev.3, jun. 1997, page 64 of 73 total harmonic distortion vs. equalizer output level (3) 50 10 1.0 0.1 30 20 10 0 10 20 30 equalizer output level (db) eqin eqout 30 step v cc = 14 v, 0 db = 8 dbs total harminic distortion t.h.d. (%) 315 hz 10 khz 6.3 khz 1 khz 15 khz 3.15 khz equalizer amp. gain vs. r 45 40 35 30 25 20 15 5 k 10 k 30 k 100 k 300 k 1 m r ( ) equalizer amp. gain gl (db) eqin eqout v = 14 v vin = 46 dbs = 0 db cc gl gl : 316 hz : 1 khz eq.dac = 0 step r = r = 33 k r = r = 51 k r = 100 k gh gp fq f/q fm
ha12167fb/HA12169FB rev.3, jun. 1997, page 65 of 73 equalizer amp. gain vs. r 45 40 35 30 25 20 15 5 k 10 k 30 k 100 k 300 k 1 m r ( ) equalizer amp. gain gh (db) gh gh eq.dac = 0 step r = 33 k r = 16 k r = r = 24 k r = 390 k f = 6.3 khz gl gp fq f/q fm eqin eqout v = 14 v vin = 46 dbs = 0 db cc 65 60 55 50 45 40 35 5 k 10 k 30 k 100 k 300 k 1 m equalizer amp. gain vs. r gp r ( ) equalizer amp. gain gp (db) gp eq.dac = 0 step r = r = 33 k r = r = 51 k r = 100 k f = 19 khz gl fm fq f/q gh eqin eqout v cc = 14 v
ha12167fb/HA12169FB rev.3, jun. 1997, page 66 of 73 equalizer cutoff frequency vs. r fm r fm ( ) equalizer cutoff frequency (hz) 100 k 10 k 1 k 100 5 k 10 k 30 k 100 k 300 k 500 k eqin eqout v cc = 14 v eq.dac=0 step r = 120 k r = 7.5 k r = r = 24k r = 16 k gl fq f/q gp gh equalizer peak frequency vs. r fq r fq ( ) equalizer peak frequency fo (hz) 1 m 100 k 10 k 1 k 5 k 10 k 30 k 100 k 300 k 500 k eqin eqout v cc = 14 v : 12 k : 24 k : 51 k : 100 k : 200 k : 390 k r f/q eq.dac = 0 step
ha12167fb/HA12169FB rev.3, jun. 1997, page 67 of 73 equalizer quality factor vs. r fq 5 k 10 k 30 k 100 k 300 k 1 m r fq ( ) equalizer quality factor q. 15 10 5 0 eqin eqout v cc = 14 v : 390 k : 200 k : 100 k : 51 k : 24 k : 12 k r = f/q eq.dac = 0 step vin = - 50 dbs equalizer gain vs. dac step v cc = 14 v 0102030 dac step 31 26 21 16 eq. gain (db) eqin eqoutout f = 1 khz vin = 26dbs
ha12167fb/HA12169FB rev.3, jun. 1997, page 68 of 73 equalizer noise vs. dac step v cc = 14 v 0102030 dac step 60 65 70 75 eq. noise (dbs) jis-a filter equalizer vo max, vin max vs. dac step vo max vin max 10 20 30 dac step eqin eqout f = 1 khz v t.h.d. = 1% cc = 14 v 15 10 5 0 0 5 10 15 equalizer vin max (dbs) equalizer vo max (dbs)
ha12167fb/HA12169FB rev.3, jun. 1997, page 69 of 73 equalizer vo max, vin max vs. supply voltage 8 10121416 supply voltage (v) equalizer vo max (dbs) equalizer vin max (dbs) 15 10 5 0 0 5 10 15 18 3 eqin eqout f = 1 khz t.h.d.=1% vo max : 0 step : 16 step : 30 step vin max : 0 step : 16 step : 30 step equalizer gain vs. temperature 40 20 0 20 40 60 80 temperature ta ( c) v = 14 v, vin = 26 dbs f = 1 khz 30 25 20 15 gain (db) 0 step 16 step 30 step 10 cc equalizer vo max, vin max vs. temperature vin max vo max eqin eqout v = 14 v 0 step f = 1 khz 40 20 0 20 40 60 80 3 0 5 10 15 0 5 10 15 temperature ta ( c) equalizer vo max (dbs) 90 18 cc equalizer vin max (dbs)
ha12167fb/HA12169FB rev.3, jun. 1997, page 70 of 73 maximum output level (v) bias adjust register r adj ( ? ) 5 k 10 k 100 k 1 m 14 12 10 8 6 4 2 0 maximum output level vs. bias adjust register ? ? ? v = 14 v b. dac = 63 step normal crom metal cc dac output level vs. dac step 0 1020 30 405060 14 12 10 8 6 4 2 dac output level (v) dac step v =14 v metal : 20 k crom : 24 k normal : 33 k cc ? ? ? crom metal normal
ha12167fb/HA12169FB rev.3, jun. 1997, page 71 of 73 bias vomax vs. supply voltage 20 18 16 14 12 10 8 6 4 810121416 supply voltage (v) bias vo max (v) b.dac=63 step r =10 k adj ? v cc line metal crom normal
ha12167fb/HA12169FB rev.3, jun. 1997, page 72 of 73 package dimensions unit: mm 60 0 ? 8 ? 0.10 0.12 m 17.2 0.3 41 61 80 1 20 40 21 17.2 0.3 0.32 0.08 0.65 3.05 max 1.6 0.8 0.3 14 2.70 0.17 0.05 0.10 +0.15 0.10 0.83 hitachi code jedec code eiaj code weight fp-80a ed-7404a 1.2 g 0.30 0.06 0.15 0.04
ha12167fb/HA12169FB rev.3, jun. 1997, page 73 of 73 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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