View CXA1563M_3160562.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

description the CXA1563M/s is a bipolar ic incorporating dual channel dolby b-c type noise reduction (nr) system and dolby s type switch. dolby b-c-s type stereo system is completed by using this ic in conjunction with two cxa1417s or two cxa1417q. a reduction in the number of external parts and small package have been achived due to the fact that the spectral skewing circuits are all on-chip. features few external parts spectral skewing circuit are on-chip nr on/off, rec/pb, mpx filter on/off, dolby s type switches small package (28-pin sop, 28-pin sdip) low current consumption 13ma typ. (power supply 6v) dual channel processors structure bipolar silicon monolithic ic absolute maximum ratings supply voltage v cc 17 v operating temperature topr ?0 to +85 ? storage temperature tstg ?5 to +150 ? allowable power dissipation p d 600 (sop) mw 1200 (sdip) mw ?1 CXA1563M/s e93506c5x-st dolby * b-c type noise reduction system with built-in s type switch sony reserves the right to change products and specifications without prior notice. this information does not convey any license by any implication or otherwise under any patents or other right. application circuits shown, if any, are typical examples illustrating the operation of the devices. sony cannot assume responsibility for any problems arising out of the use of these circuits. CXA1563M 28 pin sop (plastic) cxa1563s 28 pin sdip (plastic) * this ic is available only to the licensees of dolby laboratories licensing corporation from whom licensing and applications information may be obtained. * "dolby" and the double d symbols are trademarks of dolby laboratories licensing corporation.
?2 CXA1563M/s block diagram and pin configuration tch1 tcl1 recout1 n.c. lineout1 sin1 mpxin1 mpxout1 vct pbin1 linein1 n.c. mode v cc tcl2 recout2 sin2 tch2 n.c. lineout2 mpxin2 mpxout2 linein2 iref pbin2 nrsw v ee ssw hls hdet lls v cc mode control v ee iref moa moa hls hdet ldet lls ssk rec amp p2 p14 recout1 p3 mode c16 1 c15 68n c14 100n p13 lineout1 c13 1 mpx filter p12 p11 r11 3.3k r12 6.8k c12 1 c11 1 pbin1 linein1 p1 c1 10 c2 10 v cc v ee nrsw p5 recout2 p24 c26 1 c24 100n lineout2 c23 1 mpx filter r21 3.3k r22 6.8k c22 1 c21 1 r1 20k p21 p22 linein2 pbin2 ssk rec amp ldet p23 c25 68n ssw p4 s-type processor (cxa1417) s-type processor (cxa1417) 2 3 4 5 6 7 8 9 10 11 1 12 14 13 15 16 17 18 19 20 21 22 23 24 25 26 27 28 10db 10db
?3 CXA1563M/s pin description and equivalent circuit pin no. symbol z: imp vdc (v) equivalent circuit description 1 iref 0 v ee + 1.25v reference current pin for setting internal filter cut-off frequency v ee + 1.25v v cc v ee 3, 26 line in 62k vct recording input pin reference level = ?5dbm v cc vct v ee 62k 5, 24 mpx out 0 vct buffer amplifier output pin to drive multiplex filter reference level = ?1dbm v cc v ee 500 500 8.8k 2, 27 4, 25 pb in mpx in 40k vct playback input pin reference level = ?0dbm buffer amplifier input pin to drive multiplex filter reference level = ?9dbm v cc v ee vct 40k
?4 CXA1563M/s pin no. symbol z: imp vdc (v) equivalent circuit description 7, 22 line out 0 vct line output pin v cc v ee 200 200 9, 20 tch v ee + 0.4v time constant connecting pin for hls detector 13k 36k 330k v cc v ee 10, 19 tcl v ee + 0.4v time constant connecting pin for lls detector 13.5k 480k v cc v ee 8, 21 sin dolby s type connecting pin v cc v ee
?5 CXA1563M/s pin no. symbol z: imp vdc (v) equivalent circuit description 11, 18 rec out 0 vct recording output pin reference level = ?dbm v cc v ee 200 200 13 nrsw nr control pin h: c type m: b type l: nr off v cc v ee 50a 22k 50k 16 mode mode control pin h: rec (filter on) m: rec (filter off) l: pb 28 vct 0 vct dual power supply: gnd single power supply: v cc /2 14 v ee v ee dual power supply: v ee single power supply: gnd pin 15 v cc v cc v cc v cc v ee 50a 22k 50k 12 ssw dolby s type switching pin h or open: b-c type l : s type 40a 6k 6k v cc vct v ee
?6 CXA1563M/s electrical characteristics (ta = 25?, dolby level: ?dbm (= 388mvrms) at rec out, v cc = 12v (single power supply)) characteristics operating voltage current consumption line out level line in level pb in level mpx amplifier gain encode characteristics b type boost (1) (2) (3) (4) c type boost (1) (2) (3) (4) (5) (6) signal handling total harmonic distortion 1) nr off 2) b 3) c s/n rec-pb pb-rec rec ch to ch rec out offset voltage (off-c type) symbol r/p nr f (hz) other conditions min. typ. max. unit vopr i cc vlout vlin vpin gmpx b-r-1 b-r-2 b-r-3 b-r-4 c-r-1 c-r-2 c-r-3 c-r-4 c-r-5 c-r-6 vomax thd (off) thd (b) thd (c) sn (ccir) ct-1 ct-2 ct-3 voff rec rec rec pb mpx rec rec rec rec rec rec rec rec rec rec rec rec rec rec rec pb rec rec rec off off off off off b b b b c c c c c c off off b c c off off off off c 1k 1k 1k 1k 500 5k 10k 10k 500 500 2k 2k 5k 10k 1k 1k 1k 1k 1k 1k 1k no signal ?5db ?5db ?0db ?db ?0db ?5db ?0db ?5db ?5db ?db thd = 1% +10db +10db +10db rg = 5k (ccir/arm) 0db 0db 0db 7.2 8.0 ?.0 ?7 ?2 9.0 1.4 3.9 9.7 ?.1 14.2 7.2 18.7 5.4 3.5 ?.5 13.5 60 ?00 13.0 ?.0 ?5 ?0 10.0 2.9 5.4 10.4 0.4 16.2 9.2 20.7 7.4 5.5 ?.5 19.0 0.02 0.03 0.05 64 ?0 ?7 ?3 0 16 18.0 ?.0 ?3 ?8 11.0 4.4 6.9 11.4 1.9 18.2 11.2 22.7 9.4 7.5 ?.5 0.1 0.1 0.2 ?0 ?0 ?5 100 v ma dbm dbm dbm db db db db db db db db db db db db % % % db db db db mv measurement conditions * * 0db means the level which provides the dolby level to recording output when nr is off.
?7 CXA1563M/s electrical characteristics measurement circuit c1 100 s21 a dc volt meter c24 100n c25 68n c23 1 r21 3.3k r22 6.8k c21 1 r1 20k c22 1 ccir/arm filter audio analyzer c26 1 audio sg s22 s1_2 s2_2 s3 s12 s11 v cc s2_1 s1_1 vmode c16 1 c15 68n c14 100n c13 1 r11 3.3k r12 6.8k c12 1 c11 1 c2 100 vssw vnrsw tch1 tcl1 recout1 n.c. lineout1 sin1 mpxin1 mpxout1 vct pbin1 linein1 15 16 17 18 19 20 21 22 23 24 25 26 27 28 n.c. mode v cc tcl2 recout2 sin2 tch2 n.c. lineout2 mpxin2 mpxout2 linein2 iref pbin2 2 3 4 5 6 7 8 9 10 11 1 12 13 14 nrsw v ee ssw
?8 CXA1563M/s application circuit switchable processor with dual power supply note) refer to the specifications of the cxa1417 for the s type encoder unit circuit diagram. resistor and capacitor tolerances are 10% and 20% respectively, unless otherwise specified. c14 100n (10%) tch1 tcl1 recout1 n.c. lineout1 sin1 mpxin1 mpxout1 vct pbin1 linein1 n.c. mode v cc tcl2 recout2 sin2 tch2 n.c. lineout2 mpxin2 mpxout2 linein2 iref pbin2 nrsw v ee ssw c2 10 CXA1563M/s c26 1 r21 3.3k (5%) c21 1 r1 20k (2%) c22 1 c12 1 c11 1 r22 6.8k (5%) mpx filter c24 100n (10%) c25 68n (10%) p1 v ee recout2 lineout2 off b c p21 p22 pbin2 linein2 p12 p11 linein1 pbin1 r12 6.8k (5%) mpx filter r11 3.3k (5%) mpx off pb mpx on p2 v cc c15 68n (10%) c16 1 p14 lineout1 recout1 c1 10 s b/c c23 1 cxa1417 stype encoder unit p23 p24 cxa1417 stype encoder unit c13 1 2 3 4 5 6 7 8 9 10 11 1 12 14 13 p13 15 16 17 18 19 20 21 22 23 24 25 26 27 28 2 3 4 5 6 7 1 2 3 4 5 6 7 1 application circuits shown are typical examples illustrating the operation of the devices. sony cannot assume responsibility for any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same.
?9 CXA1563M/s switch processor with single power supply c14 100n (10%) tch1 tcl1 recout1 n.c. lineout1 sin1 mpxin1 mpxout1 vct pbin1 linein1 n.c. mode v cc tcl2 recout2 sin2 tch2 n.c. lineout2 mpxin2 mpxout2 linein2 iref pbin2 nrsw v ee ssw CXA1563M/s c26 1 r21 3.3k (5%) c21 1 r1 20k (2%) c22 1 c12 1 c11 1 r22 6.8k (5%) mpx filter c24 100n (10%) c25 68n (10%) p1 v ee recout2 lineout2 off b c p21 p22 pbin2 linein2 p12 p11 linein1 pbin1 r12 6.8k (5%) mpx filter r11 3.3k (5%) mpx off pb mpx on p2 v cc c15 68n (10%) c16 1 p14 lineout1 recout1 s b/c c23 1 cxa1417 stype encoder unit p23 p24 cxa1417 stype encoder unit 5 6 7 c13 1 p13 2 3 4 1 2 3 4 5 6 7 1 c2 47 c1 10 15 16 17 18 19 20 21 22 23 24 25 26 27 28 2 3 4 5 6 7 8 9 10 11 1 12 14 13 note) refer to the specifications of the cxa1417 for the s type encoder unit circuit diagram. resistor and capacitor tolerances are 10% and 20% respectively, unless otherwise specified. application circuits shown are typical examples illustrating the operation of the devices. sony cannot assume responsibility for any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same.
?10 CXA1563M/s application note the CXA1563M/s is a dual channel dolby b-c type nr ic with a built-in s type (cxa1417s/q) switch. by using the CXA1563M/s in conjunction with two sets of the cxa1417s/q encoder unit, a stereo dolby b-c-s type nr system can be achieved. 1) power supply the CXA1563M/s is designed to operate on either single or dual power supply. for dual power supply, connect vct (pin 28) to gnd, and v ee (pin 14) to the negative power supply. for single power supply, connect v ee (pin 14) to gnd. vcc/2, generated from the internal circuit, is output to vct (pin 28). connect a by-pass capacitor between this pin and gnd. the operating voltage range is 3.5 to 8.0v (7.0 to 16v), which satisfies the signal handling of 12db specified by the dolby laboratories. 2) supply voltage of the cxa1417s/q and the CXA1563M/s (1) when both have split power supply set within the respective specified ranges. cxa1417s/q: av CXA1563M/s: bv (2) when both have single power supply set at the same potential with the range specified for the cxa1417s/q (9 to 13v). cxa1417s/q: av CXA1563M/s: bv (3) single and dual power supplies can not be used together. 3) operation mode control the CXA1563M/s has built-in electronic switches. the operations are controlled by the dc voltages of ssw (pin 12), nrsw (pin 13) and mode (pin 16) control pins. table 1 shows the switching truth tables. for single power supply, vh, vm, and vl correspond to vcc, vcc/2 and gnd, respectively. for dual power supply, vh, vm and vl correspond to vcc, gnd and v ee , respectively. refer to "threshold" on the characteristics graph for the thresholds of the control voltages. nrsw (pin 13) and mode (pin 16) control pins are connected to vct via a 50k resistor, so when the pin is open, vm condition results. ssw (pin 12) control pin is of pnp base input, so the pin can be used as vh when it is open. ssw is taken precedence over nrsw, and nrsw is invalid when ssw is at low. table 1 vh vm vl ssw nrsw mode b-c type c type mpx on rec (encode) b type mpx off rec (encode) s type nr off pb (decode)
?11 CXA1563M/s 4) reference level the CXA1563M/s dolby level is ?dbm (388mvrms), and is measured at the recording output pin (rec out) in the nr off mode. the reference level of the recording input pin (line in), playback input pin (pb in) and line output pin (line out) are defined as the levels which provide dolby level at the recording output pin in nr off mode. 5) mpx filter the CXA1563M/s provides an mpx (fm multiplex) filter on/off function. connect the mpx filter between mpx in (pins 4 and 21) and mpx out (pins 5 and 20). in mpx on mode, the line input signal is fed to the nr processor via the mpx buffer amplifier and mpx filter. in mpx off mode, the signal bypasses the buffer amplifier and filter, and is fed directly to the nr processor. the mpx buffer amplifier gain is 10db. the gain from line in to line out is 19db, and from mpx in to line out it is 13db, for a deviation of 6db. this means that if a filter with insertion loss of 4db is used, there is no fluctuation between mpx on and mpx off. 6) notes on operation if the CXA1563M/s is used without being connected to the cxa1417s/q encoder unit, sin (pins 8 and 21) must be connected to gnd for dual power supply, and to vct for single power supply. there is a risk of misoperation if the sin pins are left open during use.
?12 CXA1563M/s quiescent current consumption vs. supply voltage 16 v cc ?supply voltage [v] 4 6 8 10 12 14 8 10 11 12 13 14 15 i cc ?quiescent current consumption [ma] current consumption vs. input level 12 input level [db] ?2 ? ? 0 4 8 10 11 12 13 14 15 16 i cc ?current consumption [ma] c type encode characteristics 10k frequency [hz] 100 200 500 1k 2k 5k 0 4 8 12 16 20 24 encode boost [db] 20k b type encode characteristics 10k frequency [hz] 100 200 500 1k 2k 5k 0 2 4 6 8 10 12 encode boost [db] 20k load characteristics load resistance [ w ] 200 500 1k 2k 5k 10k 4 6 8 10 12 14 16 maximum output level [dbm] signal handling v cc ?v ee ?supply voltage [v] 4 8 10 12 14 16 0 signal handling [db] 10 20 6 encode mode single power supply b type nr off c type encode mode v cc = 6v 0db = dolby level cf = 10k cf = 1k bf = 10k nr off bf = 1k v cc = 6v 0db = dolby level ?0db ?0db ?0db ?0db ?0db ?0db 0db v cc = 6v 0db = dolby level ?0db ?0db ?0db ?0db 0db encode mode v cc = 6v thd = 1% f = 1khz nr off line out rec out encode mode f = 1khz thd = 1% 0db = dolby level nr off c type example of representive characteristics
?13 CXA1563M/s b type total harmonic distortion-1 output level [db] ? 0.1 total harmonic distortion [%] 0.01 04 8121620 c type total harmonic distortion-1 output level [db] ? 1.0 total harmonic distortion [%] 0.1 048121620 0.01 c type total harmonic distortion-2 output level [db] ? 1.0 total harmonic distortion [%] 0.01 0 4 8 12 16 20 b type total harmonic distortion-2 output level [db] ? 0.1 total harmonic distortion [%] 0.01 0 4 8 12 16 20 nr off total harmonic distortion-2 output level [db] ? 0.1 total harmonic distortion [%] 0.01 0 4 8 12 16 20 nr off total harmonic distortion-1 output level [db] ? 0.1 total harmonic distortion [%] 0.01 04 8121620 encode mode v cc = 6v 0db = dolby level f = 100hz f = 1khz f = 10khz encode mode v cc = 6v 0db = dolby level f = 100hz f = 1khz f = 10khz encode mode f = 1khz 0db = dolby level v cc = 3.5v v cc = 8.0v encode mode f = 1khz 0db = dolby level v cc = 3.5v v cc = 8.0v encode mode f = 1khz 0db = dolby level v cc = 3.5v v cc = 8.0v encode mode v cc = 6v 0db = dolby level f = 100khz f = 1khz f = 10khz
?14 CXA1563M/s cross talk frequency [hz] 100 ?0 cross talk [db] ?00 ?0 ?0 ?0 ?0 ?0 200 500 1k 2k 5k 10k nr control threshold v cc ?supply voltage [v] 4 14 v cn ?nr control voltage [v] 2 12 10 8 6 4 6 8 10 12 14 16 0 mode control threshold v cc ?supply voltage [v] 4 14 v cm ?mode control voltage [v] 2 12 10 8 6 4 6 8 10 12 14 16 0 s-type switch control threshold v cc ?supply voltage [v] 4 14 v cs ?s type switch control voltage [v] 2 12 10 8 6 4 6 8 10 12 14 16 0 v cc = 6v input = 10db refer to dolby level nr off rec ch to ch pb to rec rec to pb pb ch to ch nr off b type c type v cc v cc 2 pb mpx off mpx on v cc v cc 2 s type b-c type v cc v cc 2
?15 CXA1563M/s package outline unit: mm CXA1563M cxa1563s sony code eiaj code jedec code sop-28p-l04 package structure package material lead treatment lead material package weight 42 alloy solder plating epoxy / phenol resin 28pin sop (plastic) 375mil 18.8 ?0.1 + 0.4 15 28 0.45 0.1 1.27 9.3 2.3 ?0.15 + 0.4 0.1 ?0.05 + 0.2 0.5 0.2 0.2 ?0.05 + 0.1 7.6 ?0.1 + 0.3 10.3 0.4 14 0.15 m 0.12 * sop028-p-0375-d 1 0.7g 28pin sdip (plastic) 400mil 26.9 ?0.1 + 0.4 8.5 + 0.3 ?0.1 0.25 + 0.1 ?0.05 28 15 114 1.778 10.16 0?to 15 3.7 + 0.4 ?0.1 0.5 0.1 0.9 0.15 3.0 min 0.5 min sony code eiaj code jedec code package structure package material lead treatment lead material package weight epoxy resin solder plating copper / 42 alloy sdip-28p-01 sdip028-p-0400-a 1.7g

▲Up To Search▲

Price & Availability of CXA1563M

	To Download CXA1563M Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .