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rej03f0214-0201 rev.2.01 mar 31, 2008 page 1 of 13 M61503FP tone control / volume control rej03f0214-0201 rev.2.01 mar 31, 2008 description the M61503FP is a sound controller ic with the ?bbe sound? sound technology. it can realize articulation of r econstruction sound by bbe surround built- in reproduce tone more naturally. note: this device is producted under license from bbe s ound lab, inc.(usa) and available to only licenses. features ? built-in ?bbe sound? sound technology ? electronic volume. 0 to ? 84 db, the infinitesimal. ? 2-band tone control bass (0 to + 21 db/3 db step) treble (0 to + 9 db/3 db step) recommended operating condition supply voltage range: 2.25 to 2.75 v system block diagram bass bbe treble electronic vol 4-mode selector (stereo/mono sw) bass treble tape tuner cd aux tape tuner cd aux ch2 input ch1 input rec out1 rec out2 alc mic volume mic amp mic power amp speake r electronic vol
M61503FP rej03f0214-0201 rev.2.01 mar 31, 2008 page 2 of 13 block diagram toneh1 vdd in d1 in c1 tonel1 gnd out1 in a1 in b1 in e1 cont vss toneh2 out2 in d2 in c2 in a2 in b2 tonel2 in e2 bbe hp1 bbe lp1 bbe hp2 bbe lp2 7 10 11 12 8 9 6 1 2 4 3 17 15 14 19 13 16 18 21 22 23 24 5 20 mono.sw mute vol vol treble boost bass boost treble boost bass boost att att + ? + ? + ? + ? bbe control logic
M61503FP rej03f0214-0201 rev.2.01 mar 31, 2008 page 3 of 13 pin description pin no. name function 1 in a1 2 in b1 3 in c1 4 in d1 5 in e1 inputs of the channel 1 the switch of ine can be controlled in dependently. please set ?all off? mode when the switch of e is only on. 6 bbe hp1 bbe high pass filter 1 7 bbe lp1 bbe low pass filter 1 8 toneh1 treble control adj ustment of the channel 1 9 tonel1 bass control adjus tment of the channel 1 10 out1 output of the channel 1 11 gnd ground 12 vdd supply voltage ( + ) 13 cont control data input from a microcontroller 14 vss supply voltage ( ? ) 15 out2 output of the channel 2 16 tonel2 bass control adjus tment of the channel 2 17 toneh2 treble control adj ustment of the channel 2 18 bbe hp2 bbe high pass filter 2 19 bbe lp2 bbe low pass filter 2 20 in e2 21 in d2 22 in c2 23 in b2 24 in a2 inputs of the channel 2 the switch of ine can be controlled independently. please set ?all off? mode when the switch of e is only on.
M61503FP rej03f0214-0201 rev.2.01 mar 31, 2008 page 4 of 13 absolute maximum ratings (ta = 25 c, unless otherwise noted) item symbol ratings unit test conditions supply voltage vdd-vss 6.0 v thermal derating k 5 mw / c (note) power dissipation pd 500 mw operating temperature topr ? 20 to 75 c storage temperature tstg ? 40 to 125 c note: reference pc board size: 70 mm 70 mm thickness: 1.6 mm material: glass epoxy copper pattern dimension width: 0.25 mm length: 25 to 30 mm / lead thickness: 18 m thermal derating (maximum rating) 0 0.25 0.50 0.75 0 25 50 75 100 125 150 ambient temperature ta ( c) power dissipation pd (w) recommended operating conditions limits item symbol pin no. min typ max unit condition supply voltage ( + ) vdd 12 2.25 2.5 2.75 supply voltage ( ? ) vss 14 ? 2.75 ? 2.5 ? 2.25 control data input volt age cont 13 gnd ? vdd v
M61503FP rej03f0214-0201 rev.2.01 mar 31, 2008 page 5 of 13 control signals specification (1) wave form threshold of the internal data (h/l) threshold of the internal clock threshold of the internal strobe (clock, data, strobe) the internal data latch at the falling edges of this clock signal. data: h data: l h m l 0 v dn + 0 dn + 1 dn + 10 dn + 11 2.5 v 2.5 v t or t wh t wh t wh t wl t r t r t r t f t f 1.25 v (2) voltage control signal limits digital input signal min typ max unit condition l signal l gnd ? 0.4 vdd = 2.5 v, vss = ? 2.5 v m signal m 1.0 1.25 (vdd/2) 1.5 vdd = 2.5 v, vss = ? 2.5 v h signal h 2.1 ? vdd v vdd = 2.5 v, vss = ? 2.5 v (3) timing control signal limits item symbol min typ max unit cycle time of digital signal t cr 4 ? ? pulse width of digital signal (?h? level) t wh 1.6 ? ? pulse width of digital signal (?l? level) t wlc 1.6 ? ? rise time of digital signal t r ? ? 0.4 fall time of digital signal t f ? ? 0.4 s ( 4) control signal example (refer to the ?control data format?) an example of the mode control ? vol/treble share amp gain: 20 db ? input: in a, ? volume: 0 db ? mute: off ? bbe effect: high level ( + 3 db) ? mode: stereo ? bass: 18 db ? treble: 6 db ? recout: on (in e) (msb) 2.5 v 1.25 v 0 v (gnd) d01 d21 d41 d61 d81 d101 d121 strobe d12 d32 d52 d72 d92 d112 d132 d11 d31 d51 d71 d91 d111 d131 d02 d22 d42 d62 d82 d102 d122 strobe
M61503FP rej03f0214-0201 rev.2.01 mar 31, 2008 page 6 of 13 control data format it is necessary to set up the all control data after power on. (1) input data (msb) input order slot1 d01 d11 d21 d31 d41 d51 d61 d71 d81 d91 d101 d111 d121 d131 0 0 vol/treble share amp gain sw 0: 20 db 1: 18 db 2: 16 db 3: 14 db input 0: in a 1: in b 2: in c 3: in d d2 to d6: (a) master volume condition mute on/off 0: off 1: on (input all off) chip/slot select 0: select 1: no select 2: no select 3: no select slot2 d02 d12 d22 d32 d42 d52 d62 d72 d82 d92 d102 d112 d122 d132 0 0 bbe effect mode select 0: stereo 1: mono1 only 2: mono2 only 3: mono 1 + 2 bass (boost) 0: 0 db, 1: 3 db, 2: 6 db, 3: 9 db, 4: 12 db, 5: 15 db, 6: 18 db, 7: 21 db treble (boost) 0: 0 db, 1: 3 db, 2: 6 db, 3: 9 db in e on/off 0: off 1: on chip/slot select 0: no select 1: no select 2: no select 3: select
M61503FP rej03f0214-0201 rev.2.01 mar 31, 2008 page 7 of 13 (a) master volume att d61 d71 d81 d91 d101 ? 0.0 db 0 0 0 0 0 ? 2.0 db 1 0 0 0 0 ? 4.0 db 0 1 0 0 0 ? 6.0 db 1 1 0 0 0 ? 8.0 db 0 0 1 0 0 ? 10.0 db 1 0 1 0 0 ? 12.0 db 0 1 1 0 0 ? 14.0 db 1 1 1 0 0 ? 16.0 db 0 0 0 1 0 ? 18.0 db 1 0 0 1 0 ? 20.0 db 0 1 0 1 0 ? 22.0 db 1 1 0 1 0 ? 24.0 db 0 0 1 1 0 ? 26.0 db 1 0 1 1 0 ? 28.0 db 0 1 1 1 0 ? 30.0 db 1 1 1 1 0 ? 32.0 db 0 0 0 0 1 ? 34.0 db 1 0 0 0 1 ? 36.0 db 0 1 0 0 1 ? 40.0 db 1 1 0 0 1 ? 44.0 db 0 0 1 0 1 ? 48.0 db 1 0 1 0 1 ? 52.0 db 0 1 1 0 1 ? 56.0 db 1 1 1 0 1 ? 60.0 db 0 0 0 1 1 ? 64.0 db 1 0 0 1 1 ? 68.0 db 0 1 0 1 1 ? 72.0 db 1 1 0 1 1 ? 76.0 db 0 0 1 1 1 ? 80.0 db 1 0 1 1 1 ? 84.0 db 0 1 1 1 1 the infinitesimal 1 1 1 1 1
M61503FP rej03f0214-0201 rev.2.01 mar 31, 2008 page 8 of 13 (b) input select input select d41 d51 d111 d112 in a 0 0 in b 1 0 in c 0 1 in d in e off 1 1 0 0 in a to d all off * * 1 1 (note 1) a: 0 0 b: 1 0 c: 0 1 in a-d select in e on d: 1 1 0 1 (note 2) notes: 1. the input impedance is about 5 k as input in e. 2. in e can be controlled independently. it can be used as rec output. (c) mode control mode d42 d52 stereo 0 0 mono 1 only 1 0 mono 2 only 0 1 mono1 + 2 1 1 (d) treble control treble d92 d102 0 db 0 0 3 db 1 0 6 db 0 1 9 db 1 1 (e) bass control bass d62 d72 d82 0 db 0 0 0 3 db 1 0 0 6 db 0 1 0 9 db 1 1 0 12 db 0 0 1 15 db 1 0 1 18 db 0 1 1 21 db 1 1 1 (f) chip / slot control chip / slot d12* d13* select (slot1) 0 0 no select 1 0 no select 0 1 select (slot1) 1 1 (g) treble amp gain sw gain sw d21 d31 20 db 0 0 18 db 1 0 16 db 0 1 14 db 1 1
M61503FP rej03f0214-0201 rev.2.01 mar 31, 2008 page 9 of 13 (i) bbe effect effect d22 d32 bypass 0 0 bee 1 high level + 3db 1 0 bee 2 high level + 7db 0 1 bee 3 high level + 11db 1 1 (2) notice of control data 1. input only the control data at (1) input data. 2. it is necessary to set up the all control data after pow er-on, although the internal circuit forced as belows, when (vdd-vss) 3.3 v (typ). 3 the interval of data transmission from the microcontroller is over 0.1s. this is waiting time for soft-switching to reduce the shocknoise. item condition gain sw 18 db input select all off master volume the infinitesimal mute on (input all off) bbe effect bypass mode select stereo bass 0 db treble 0 db in e on
M61503FP rej03f0214-0201 rev.2.01 mar 31, 2008 page 10 of 13 electrical characteristics (vdd = 2.5 v, vss = ? 2.5 v, f = 1 khz, vi = 100 mv(rms), vol = 0 db, bass = 0 db, treble = 0 db, vol/treble share amp = 18 db, surround = bypass, rl = 10 k ? , ta = 25 c, unless otherwise noted) limits item symbol min typ max unit conditions circuit current of positive power supply idd ? 30 45 ma quiescent circuit current of negative power supply iss ? ? 30 ? 45 ma quiescent voltage gain (selector) gv1 16 18 20 db vol / treble share amp gain = 18 db bypass voltage gain (tone control) gv2 25.5 27.5 29.5 db vol / treble share amp gain = 18 db q surround mode vi = 20mvrms maximum output voltage voma x 1.2 1.6 ? vrms rl = 10 k, thd = 1 % total harmonic distortion thd ? 0.02 0.08 % bw = 400 to 30 khz no1 ? 8 20 vrms jis-a, rg = 5.1 k, vol = the infinitesimal bypass output noise voltage no2 ? 15 40 vrms jis-a, rg = 5.1 k, vol = the infinitesimal bbe3 (high level + 11 db) mode maximum attenuation attmax ? ? 95 ? 90 db output referencelevel (vo = 1 vrms), att = the infinitesimal, jis-a gb1 1.5 3 4.5 3 db gb2 4.5 6 7.5 6 db gb3 7.5 9 10.5 9 db gb4 10.5 12 13.5 12 db gb5 13.5 15 16.5 15 db gb6 16.5 18 19.5 18 db bass boost gb7 19.5 21 22.5 21 db f = 1 khz, vo = 80 mvrms gt1 1.5 3 4.5 3 db gt2 4.5 6 7.5 6 db treble boost gt3 7.5 9 10.5 db 9 db f = 1 khz, vo = 80 mvrms low level boost (f = 20hz) bbe1 ? 3 ? f = 20 hz, vo = 80 mvrms high level boost (f = 10khz) bbe2 ? 11 ? db f = 10 khz, vo = 80 mvrms
M61503FP rej03f0214-0201 rev.2.01 mar 31, 2008 page 11 of 13 function description (1) equivalent circuit of the bass boost + ? in tonel out r1 r3 r2 c1 c2 9, 16 10, 15 fo = (hz) 1 2 r1 (r2 + r3) c1 c2 (c1 = c2) gv = 20log (db) + 2 r1 r3 + 2 r2 + r3 r1 q c1 + c2 1 r1 c1 c2 r2 r2, r3 (typical) bass boost 3 db 6 db 9 db 12 db 15 db 18 db 21 db r2 15.4 25.7 32.9 38.7 41.6 44.2 46 resistor (k) r3 30.6 20.3 13.1 7.3 4.4 1.8 0 (2) equivalent circuit of the treble boost + ? in toneh out r1 r3 r2 c1 8, 17 fc (hz) 1 2 ? r2 ? c1 zc = ( ? ) 1 j c1 gv = 20log (db) (r2 + zc) // r3 r1 + { (r2 + zc) // r3}
M61503FP rej03f0214-0201 rev.2.01 mar 31, 2008 page 12 of 13 r2 (typical) treble boost 3 db 6 db 9 db r2 (k) 5.3 2.2 1.2 r1, r3 (typical) gain 14 db 16 db 18 db 20 db r1 (k) 10.88 13.65 17.21 21.60 r3 (k) 2.72 2.57 2.48 2.40 application example 0.033 f vdd = 2.5 v in d1 in c1 0.22 f 0.22 f 2.2 k ? out1 in a1 in b1 in e1 out2 in d2 in c2 in a2 in b2 in e2 3900 pf 0.033 f 0.033 f vss = ? 2.5 v 0.22 f 0.22 f 2.2 k ? 3900 pf 0.033 f 7 11 12 8 6 17 14 19 13 18 mono.sw mute vol vol treble boost bass boost treble boost bass boost att att + ? + ? + ? + ? bbe control logic 10 9 15 16 21 22 23 24 20 1 2 4 3 5
M61503FP rej03f0214-0201 rev.2.01 mar 31, 2008 page 13 of 13 package dimensions f 1 12 13 24 *2 *1 *3 index mark y e h e e b p d a c detail f a 1 a 2 l include trim offset. dimension "*3" does not note) do not include mold flash. dimensions "*1" and "*2" 1. 2. a 1 0 0.1 0.2 previous code jeita package code renesas code prsp0024ga-a 24p2q-a mass[typ.] 0.2g p-ssop24-5.3x10.1-0.80 0.25 0.2 0.18 0.45 0.35 0.3 max nom min dimension in millimeters symbol reference 10.2 10.1 10.0 d 5.4 5.3 5.2 e 1.8 a 2 8.1 7.8 7.5 2.1 a 0.8 0.6 0.4 l 8 0 c 0.8 e 0.10 y h e b p 0.65 0.95
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