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?1 CXA1814N e95y08a62-pp 8 mm vcr atf description the CXA1814N is an ic developed for atf (automatic track finding) in 8 mm vcrs, and integrates the major functions necessary for atf onto a single chip. features built-in pilot signal detector and bpf adopts a high-precision analog filter with no switching noise built-in sp/lp identification circuit and clog detection circuit low noise, high-precision bipolar process applications atf for 8 mm vcrs structure bipolar silicon monolithic ic 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. 30 pin ssop (plastic) pin configuration (top view) test v cc pbin nc bpf16 out bpf46 out gnd ref pilot 3fh in fh in 3fh-fh nf atf error rppb mode pilot act 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 20 21 22 23 24 25 26 27 28 29 30 19 spin clog cs sin sclk vref stby clock in rec pilot clog ref mod ratio env out comp ref sp/lp ref pb sp/lp
?2 CXA1814N 1/2 5 bm v-i rclpf v-i sub v-i gca2 24db gca1 bm 16kbpf 46kbpf 0 90 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 20 21 22 23 24 25 26 27 28 29 30 19 v cc pbin nc test bpf16 out bpf46 out ref pilot 3fh in fh in 3fh-fh nf atf error rppb mode pilot act gnd spin comp ref env out mod ratio clog ref clog sp/lp ref pb sp/lp cs sin sclk clock in vref stby rec pilot vref 0.55v envelope detector pb lpf test circuit control 3fh det fh det 875hz lpf 4-16 decoder 4-16 decoder d4 to d7 d0 to d3 d8 to d9 power mode vref 1.65v 185k ref bpf 10 bit latch 10bit shift register 2.2hz lpf 33hz lpf block diagram
?3 CXA1814N power supply for all circuits. playback rf signal input. unconnected. gca1, bmin and bmout test i/o. pull up to v cc with a 100 k resistor during signal input. bpf16k output. bpf46k output. gnd for all circuits. input for reference pilot signal. maximum input level is 1 vp-p. pin symbol pin voltage equivalent circuit i/o description no. dc ac impedance 1 2 3 4 5 6 7 8 v cc pbin nc test bpf16 out bpf46 out gnd ref pilot pin description 3.15 v 1.77 v typ 1.77 v for output 1.58 v for input 1.77 v 1.77 v 0 v 1.77 v 0.1 to 1.0 vp-p approx. 0.5 vp-p typ. for output 0.5 vp-p or less for input approx. 0.5 vp-p typ. approx. 0.5 vp-p typ. 1.0 vp-p or less 50 k 100 k 130 k 2 85k 120k 50k 5a gnd v cc gnd v cc 4 75a 5a 100k gnd v cc 50a 5 gnd v cc 50a 6 210k 270k 50k 5a gnd v cc 8 15k
?4 CXA1814N pin symbol pin voltage equivalent circuit i/o description no. dc ac impedance 9 10 11 12 13 14 15 3fhin fhin 3fh -fh nf atf error rppb mode pilot act 1.58 v 1.58 v 1.58 v 1.58 v low 0.8 v high 3 2.1 v 1.0 vp-p or less 60 k 3fh signal input. connect it to pin 6 with capacitor coupled. fh signal input. connect it to pin 5 with capacitor coupled. fh detection circuit output. operational amplifier inverted input for the fh detection circuit output amplifier. operational amplifier output for the fh detection circuit output amplifier. mode control. high: playback mode low: recording mode pilot signal output control. high: enable low: disable 60k 10a gnd v cc 9 10 vref gnd v cc 50a 11 5a gnd v cc 12 gnd v cc 50a 13 gnd v cc 5a 14 15
?5 CXA1814N 16 17 18 19 20 21 22 rec pilot stby vref clock in sclk sin cs 1.10 v low 0.8 v high 3 2.1 v 1.58 v v cc 0.7 v low 0.8 v high 3 2.1 v approx. 0.5 vp-p approx. 0.3 vp-p typ. 150 k pilot signal output. power save mode control. high: stby electric potential for fh detection operating point. external clock input. serial input clock for gca1 and gca2 gain and test mode control. serial data input for gca1 and gca2 gain and test mode control. chip select input for gca1 and gca2 gain and test mode control. gnd v cc 180a 16 gnd v cc 5a 17 gnd v cc 100a 18 30a gnd v cc 19 150k 150k gnd v cc 5a 22 21 20 pin symbol pin voltage equivalent circuit i/o description no. dc ac impedance
?6 CXA1814N 23 24 25 26 27 28 pb sp/lp sp/lp ref clog clog ref mod ratio env out high 3 v cc ?.8 v low 0.4v 0 v to v cc ?.4 v high 3 v cc ?.8 v low 0.4 v 0 v to v cc ?.4 v 0.53 v this pin is as follows during variable speed playback. during sp mode: high during lp mode: low ?ow?during normal playback. threshold level setting for lp/sp identification during special playback. clog detection output. clogged state: high normal state: low threshold level setting for clog detection. input for dc shifted envelope signal. envelope detector output. gnd v cc 20a 23 gnd v cc 5a 24 gnd v cc 20a 25 gnd v cc 5a 26 27 gnd v cc 100a 28 pin symbol pin voltage equivalent circuit i/o description no. dc ac impedance
?7 CXA1814N 29 30 comp ref spin 0.53 v 2.1 v 0.1 to 1.0 vp-p 133 k reference voltage output for comparator. playback rf signal input. gnd v cc 100a 29 50k 100k gnd v cc 30 100k pin symbol pin voltage equivalent circuit i/o description no. dc ac impedance
?8 CXA1814N electrical characteristics absolute maximum ratings item supply voltage (note 1) input voltage (note 1) total power dissipation ta 25 ? (note 2) operating temperature range storage temperature range symbol v cc v i p d topr tstg rating ?.4 to 7.0 ?.4 to v cc 1025 ?0 to 75 ?0 to 125 unit v v mw ? ? item supply voltage operating temperature range symbol v cc t ope min. 3.0 ?0 typ. max. 5.5 75 unit v ? note 1) the circuit gnd pin is used as the reference for all voltages. note 2) substrate mounting (sony? standard pattern on a 50 mm 50 mm, 1.6 mm thick glass fabric base epoxy substrate) and no-wind conditions. total power dissipation follows a load reduction ratio of 8.2 mw/? at temperatures above ta = 25 ?. recommended operating conditions
?9 CXA1814N electrical characteristics (dc characteristics 1) (unless otherwise specified, ta = 25 ?, v cc = 3.15 v) playback mode supply current recording mode supply current power mode supply current reference voltage power supply fluctuation characteristics ref pilot input resistance fh detection offset voltage error output voltage subtracter output voltage error ?igh?level voltage error ?ow?level voltage lpf 2 linearity clock in input resistance item symbol conditions rating values unit remarks min. typ. max. i cc 1 i cc 2 i cc 3 vref d vr1 d vr2 rpi d ver1 d ver2 vsub0 vsub1 vsub2 vsub3 vsub4 vsub5 vsub6 vsub7 vsub8 vher1 vher2 vler1 rlpf2 rck 14 = h 15 = h 17 = l 14 = h 15 = l 17 = l 14 = l 15 = h 17 = l 14 = l 15 = l 17 = l 14 = l 15 = l 17 = h 14 = h 15 = l 17 = h 14 = l 15 = h 17 = h 14 =h 15 = h 17 = h v cc = 3.15 v, entire operating temperature range v cc = 3.0 v, vref fluctuation range v cc = 4.0 v, vref fluctuation range refpilot vin/iin fhin and 3fhin = ac gnd, difference between vref and 3fh-fh fhin and 3fhin = ac gnd, difference between vref and atferror fhin: 16.46 khz, 20 mvp-p 3fhin: 46.20 khz, 20 mvp-p 3fh-fh pin voltage fhin: 16.46 khz, 60 mvp-p 3fhin: 46.20 khz, 20 mvp-p 3fh-fh pin voltage, vsub0 reference fhin: 16.46 khz, 20 mvp-p 3fhin: 46.20 khz, 60 mvp-p 3fh-fh pin voltage, vsub0 reference fhin: 16.46 khz, 400 mvp-p 3fhin: 46.20 khz, 20 mvp-p 3fh-fh pin voltage, vsub0 reference fhin: 16.46 khz, 20 mvp-p 3fhin: 46.20 khz, 400 mvp-p 3fh-fh pin voltage, vsub0 reference fhin: 16.46 khz, 1000 mvp-p 3fhin: 46.20 khz, 20 mvp-p 3fh-fh pin voltage, vsub0 reference fhin: 16.46 khz, 20 mvp-p 3fhin: 46.20 khz, 1000 mvp-p 3fh-fh pin voltage, vsub0 reference fhin: 16.46 khz, 440 mvp-p 3fhin: 46.20 khz, 400 mvp-p 3fh-fh pin voltage, vsub0 reference fhin: 16.46 khz, 400 mvp-p 3fhin: 46.20 khz, 440 mvp-p 3fh-fh pin voltage, vsub0 reference nf = vref ?0 mv atf error ioer = 10 a nf = vref ?0 mv atf error ioer = 10 a v cc = 3 v nf = vref +20 mv atf error ioer = ?0 a refpilot = 100 khz, 0.4orl vp-p in rppbmode = h pilotact = h recpilot voltage ratio clockin vin/iin 1.545 ?0 ?45 100 ?0 ?00 1.505 ?0 20 ?30 310 ?060 800 ?0 20 2.95 2.8 0.95 80 7 6 3.5 3.5 1 1 1 1 1.575 ?5 137 0 0 1.575 ?0 40 ?70 370 ?30 930 ?0 40 3.05 2.9 0.1 0.99 150 10 9 5 5 2 2 2 2 1.605 ?0 ?05 180 40 200 1.645 ?0 60 ?10 430 ?00 1060 ?0 60 0.2 1.05 ma v mv k mv v mv v k
?10 CXA1814N item symbol conditions rating values unit remarks min. typ. max. (dc characteristics 2) (unless otherwise specified, ta = 25 ?, v cc = 3.15 v) clog ref input voltage sp/lp ref input voltage clog detection high check clog detection low check clog output voltage pb sp/lp output voltage ?igh?level input voltage ?ow?level input voltage ?igh?level input current ?ow?level input current clog identification time splp identification time env out dc voltage rf detection offset voltage rf detection output voltage clog ref input current mod ratio input current sp/lp ref input current switching time between playback and recording mode switching time between standby and playback mode v cc 1 v sc 2 vclgl vclgh vspl vsph vih vil iih iil tcl1 tcl2 tsp1 tsp2 venv0 dvenv venv1 venv2 i cc 1h i cc 1l i cc 1h i cc 1h spin = 50 mvp-p, 5 mhz/gca2 = 1000/clogref = 0.39 v spin = 150 mvp-p, 5 mhz/gca2 = 1000/clogref = 0.39 v spin = 500 mvp-p, 5 mhz/gca2 = 1000/clogref = compref v cc = 3.0...4.0 v spin = ac gnd/gca2=1000/clogref = compref v cc = 3.0...4.0 v spin = ac gnd/modratio: see fig1 splpref = vref/v cc =3...4 v/gca2 = 1000 spin = 500 mvp-p, 5 mhz/modratio: see fig1 splpref = vref/v cc =3...4 v/gca2 = 1000 pins 14, 15 and 17; v cc = 3 to 4 v pins 14, 15 and 17; v cc = 3 to 4 v pins 14, 15 and 17; v cc = 3 to 4 v pins 14, 15 and 17; v cc = 3 to 4 v spin = 500 mvp-p, 5 mhz/burst = 0.5 hz/gca2 = 1000 clogref = compref (see: fig2) spin = 500 mvp-p, 5 mhz/burst = 0.5 hz/gca2 = 1000 splpref = vref/modratio = see: fig1 (see: fig3) spin = ac gnd, gca2 = 0000; envout pin voltage spin = ac gnd, gca2 = 0000; envout ?compref voltage envout voltage difference when spin = 0 v and 0.5 vp-p, 5 mhz, gca2 = 1111 and v cc = 3.15 v envout voltage difference when spin = 0 v and 0.5 vp-p, 5 mhz, gca2 = 1111 and v cc = 3.0 v pin current value when clog ref = 3.15 v pin current value when clog ref = 0 v pin current value when mod ratio = 3.15 v pin current value when mod ratio = 0 v pin current value when splpref = 3.15 v pin current value when splpref = 0 v time until recatf stabilizes when rppbmode goes from high to low time until pbatf error stabilizes when stby goes from high to low 0 0 2.4 2.5 2.5 2.1 ?.4 ? 0.7 4 30 30 0.425 ?0 2.3 2.2 ? ? ? 0.01 3.0 3.0 0.01 0 ?.5 1.3 7.5 50 50 0.525 0 2.5 2.4 0 ?.1 0 ?.1 0 ?.1 v cc v cc 0.4 0.4 0.4 v cc 0.8 1 2.6 10.6 70 70 0.625 80 1 1 1 20 25 v v ? ms v mv v ? ? ms note 1 note 1 note 1) the typ. value is v cc = 3.15 v
?11 CXA1814N electrical characteristics (ac characteristics 1) (unless otherwise specified, ta = 25 ?, v cc = 3.15 v) det bm gca lpf1 recpilot refpilot lpf2 1 2 3 4 5 6 7 8 9 10 11 12 pb in pre amp bpf 46k bpf 16k err amp atf err lpf1 gain gca1 s/n ratio gca1 folded noise bpf16k reference gain bpf16k gain bpf46k reference gain bpf46k gain bpf gain diff cross talk lpf2 reference gain glp1m glp11 glp12 glp13 glp14 glp15 glp16 glp17 vgca11 vgca gbp1m gbp11 gbp12 gbp13 gbp2m gbp21 gbp22 gbp23 gbp24 d gbp gcap glp2m glp21 glp22 glp23 glp24 glp25 glp26 pbin ?gca1out vin=30 mvp-p, 100 khz, gca1: 0000 pbin = 30 mvp-p, 120 khz, gca1: 0000 pbin = 30 mvp-p, 150 khz, gca1: 0000 pbin = 30 mvp-p, 170 khz, gca1: 0000 pbin = 100 mvp-p, 250 khz, gca1: 0000 pbin = 300 mvp-p, 400 khz, gca1: 0000 pbin = 800 mvp-p, 750 khz, gca1: 0000 pbin = 800 mvp-p, 3 mhz, gca1: 0000 pbin = 10 mvp-p, 100 khz; measure gca1out. rbw = 300 hz, vbw = 100 hz; maximum value from 50 to 250 khz pbin = 0.6 vp-p, 6 mhz; measure gca1out. rbw = 300 hz, vbw = 100 hz; maximum value from 50 to 250 khz bpfin = 0.5 vp-p, 16.46 khz bpfin = 0.5 vp-p, 9 khz; gbp1m reference bpfin = 0.5 vp-p, 28 khz; gbp1m reference bpfin = 0.5 vp-p, 150 khz; gbp1m reference bpfin = 0.5 vp-p, 46.2 khz bpfin = 0.5 vp-p, 16 khz; gbp2m reference bpfin = 0.5 vp-p, 33 khz; gbp2m reference bpfin = 0.5 vp-p, 60 khz; gbp2m reference bpfin = 0.5 vp-p, 150 khz; gbp2m reference difference between gbp1m and gbp2m refpilot = 0.5 vp-p, 200 khz; pilotact = low pbin = ac gnd; measure gca1out 500 mvp-p, 100 khz 500 mvp-p, 120 khz; glp2m reference 500 mvp-p, 150 khz; glp2m reference 500 mvp-p, 170 khz; glp2m reference 500 mvp-p, 300 khz; glp2m reference 500 mvp-p, 500 khz; glp2m reference 500 mvp-p, 1.5 mhz; glp2m reference 23 ?.5 ?.5 ?.5 40 1 1 ? ? ?.5 ?.5 ?.5 25 0.5 0.5 0 ?0 ?7 ?0 ?5 50 1 4 ?4 ?2 ?5 4 ?1 ?6 ?4 ?6 0 ?0 0 0.5 0.4 ?.5 ?6 ?7 ?0 27 1.5 1.5 1.5 ?.5 ?7.5 ?5 ?0 50 7 ?0 ?0 ?6 7 ?6 ?0 ?0 ?6 2 ?6 1 1.5 1.5 1.5 ?2 ?3 ?0 db mvp-p db measurement points 1 to 4 measurement points 5 to 6 measurement points 5 to 7 measurement point 4 measurement points 1 to 4 item symbol conditions rating values unit remarks min. typ. max.
?12 CXA1814N item symbol conditions rating values unit remarks min. typ. max. (ac characteristics 2) (unless otherwise specified, ta = 25 ?, v cc = 3.15 v) clock input clock duty pbin input spin input ref pilot input ref pilot output gca1 gain fluctuation gca2 gain fluctuation gca2 gain gca2 frequency response gca1 gain difference gca2 gain difference atf total gain atf total gain difference env out output tr/tf time subtracter output tr/tf time vck vdk vpd vsp vpi vrec d gpd d grf grf1 grf2 grf3 fw gdif1 gdif2 gerr1 gerr2 trenv tfenv trsub1 tfsub1 trsub2 tfsub2 clockin = 6 mhz, c = 5pf refpilot = 0.5 vp-p input v cc = 3.0...3.6 v gpd (v cc = 3.6 v) ?gpd (v cc = 3.0 v) v cc = 3.0...3.6 v gpd (v cc = 3.6 v) ?gpd (v cc = 3.0 v) value obtained by dividing the envout electric potential difference when spin = 5 mhz, 0.4 vp-p and 0 vp-p by 0.2 v; gca2 = 0000 value obtained by dividing the envout electric potential difference when spin = 5 mhz, 0.2 vp-p and 0 vp-p by 0.1 v; gca2 = 1000 value obtained by dividing the envout electric potential difference when spin = 5 mhz, 0.1 vp-p and 0 vp-p by 0.05 v; gca2 = 1111 frequency ? db from spin = 0.2 vp-p, 3 mhz; gca2 = 1000 pbin = 10 mvp-p, 100 khz; gain difference between gca1 = n? ? n (n = 1 to 15) spin = 200 mvp-p, 5 mhz; gain difference between gca1 = n ?1 ? n (n = 1 to 15) pbin = 30 mvp-p. 116.46 khz/gca1 = 0000 refpilot=100 khz/pbin ? bpf16out gain pbin = 30 mvp-p. 146.2 khz/gca1 = 0000 refpilot = 100 khz/pbin ? bpf46out gain gerr1?gerr2 spin = 5 mhz, 1 vp-p/burst 10 hz gca2 = 1000 (fig-4) fhin = 1 vp-p, 16 khz/burst = 10 hz/3fhin = ac gnd measure 3fh-fh (fig. 5) 3fhin = 1 vp-p, 46 khz/burst = 10 hz/fhin = ac gnd measure 3fh-fh (fig. 6) 0.1 30 0.1 0.1 0.1 ?.5 ?.0 2.0 10.0 17.0 10 0.2 0.2 22 22 ? 50 50 320 320 320 320 0.3 50 0.4 0.4 0.5 0.5 0 0 5.0 13.0 20.0 14 1.0 1.0 25 25 0 100 100 400 400 400 400 1.5 70 1.0 1.0 1.0 1.5 1.0 8.0 16.0 23.0 1.8 1.8 28 28 2 150 150 600 600 600 600 vp-p % vp-p v db mhz db ?
?13 CXA1814N 500mvp-p 2 seconds 5mhz tcl 2 tcl 1 spin clog (fig 2) (fig 1) (fig 3) 500mvp-p 2 seconds 5mhz tsp 2 tsp 1 spin splp 51k 100k comp ref env out mod ratio clog ref sp/lp ref to vref 24 26 27 28 29
?14 CXA1814N 1 vp-p 2 seconds 5mhz tfenv trenv spin envout (fig 4) (fig 5) 1 vp-p 46khz tfsub 2 trsub 2 3fhin 3fh-fh (fig 6) 90% 10% 1 vp-p 16khz tfsub 1 trsub 1 fhin 3fh-fh 90% 10% 100m seconds 100m seconds 90% 10% 100m seconds
?15 CXA1814N test v cc pbin nc bpf16 out bpf46 out gnd ref pilot 3fh in fh in 3fh-fh nf atf error rppb mode pilot act 0.01 51k 100k 5.947552mhz 10p 0.3vp-p v+ 47 0.1 0.01 100k 0.01 0.01 0.01 0.01 20k 100k 3900p + - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 20 21 22 23 24 25 26 27 28 29 30 19 spin mod ratio clog ref clog sp/lp ref pb sp/lp cs sin sclk clock in vref stby rec pilot comp ref env out data generator electrical characteristics measurement circuit
?16 CXA1814N serial control block sin sclk cs sout sclk cs block connection atf ic cs sclk d9 d8 d7 d6 d5 d4 d3 d2 d1 d0 pb gain sp/lp gain timing chart testmode select serial port gain control & testmode control sin dataread tcsclk tclkcs tclk mechanism/servo controller (mcu) the 10 bits before data read cs rises at the rising edge are labeled d0 to d9. (see the figure below.) data read : rising edge d0 to d9 : 10bits before rising edge of cs nin max tcsclk 5 sec tclk 1 sec tclkcs 5 sec serial data contents (serial data) gca1 gca2 test spampgain (db) 0 0.5 1 0.5 2 0.5 3 0.5 4 0.5 5 0.5 6 0.5 7 0.5 8 0.5 9 0.5 10 0.5 11 0.5 12 0.5 13 0.5 14 0.5 15 0.5 d4 d5 d6 d7 0000 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011 1100 1101 1110 1111 testmode output of gca output of b.m input of bpf16 k, 46 k not used d8 d9 00 01 10 11 * glp1m ref (glp1m = 25 2 db) * grf1 ref (grf1 = 5 2 db) d0 d1 d2 d3 0000 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011 1100 1101 1110 1111 pbampgain (db) 0 0.5 1 0.5 2 0.5 3 0.5 4 0.5 5 0.5 6 0.5 7 0.5 8 0.5 9 0.5 10 0.5 11 0.5 12 0.5 13 0.5 14 0.5 15 0.5 note) for input mode, pull up to v cc with a 100 k resistor. input voltage is 0.5 vp-p or less.
?17 CXA1814N example of external connections controller atf clock 0-3.3 v digital 0-3.3 v digital 0-3.3 v digital 0-3.3 v digital analog analog 3 0.1vp-p 11.895104mhz or 11.718750mhz clock in rec pilot sp in pb in 0-3.3v digital analog ac 0.5vp-p rec pilot pb rf rf block rppbmoe ref pilot pilot act stby pb splp det clog det atf error atf ic rppbmoe ref pilot pilot act stby pb splp det clog det atf error osc sclk sout cs 0-3.3 v digital analog 0.5vp-p sclk sin cs analog ac 0.1-1vp-p analog ac 0.1-1vp-p 5.947552mhz or 5.859375mhz dc 1.65v ac 3.28vp-p
?18 CXA1814N spin clog cs sin sclk vref stby v cc pbin nc test bpf16 out bpf46 out gnd 3fh in fh in 3fh-fh nf pilot act from com to com opa1 comp4 comp3 3900 100k 22k 0.1 detector comp2 comp1 0.01 0.01 opa2 0.01 pb atf in 1m 0.047 470k vref to com vref to rf to com 5.9 mhz v cc atg error v ref buff power mode logic rppb mode ref pilot 3fh bpf fh bpf test bm gca1 pb lpf pre amp serial control block clock in 0.01 serial data clk from com f0 auto gca2 video det comp ref env out clog ref mod ratio sp/lp ref pr sp/lp rec pilot lpf2 buff 2 20 21 22 30 19 29 28 26 27 25 24 16 23 3 9 10 5 6 4 1 7 18 11 12 13 15 14 17 8 application circuit note) pins 23 and 26 are detection level setting pins for sp/lp det and clog det, respectively. set the detection levels to the optimal values for the set. when not using these identification blocks, the signal input to pin 30 (spin) and other related peripheral components are also unnecessary. 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.
?19 CXA1814N example of representative characteristics (ta = 25 ?, v cc = 3.15 v) lpf1 frequency response 40 20 0 ?0 ?0 10k 100k 1m f - frequency (hz) g - gain (db) lpf1 frequency response 0 ?0 ?0 10k 100k 1m f - frequency (hz) g - gain (db) ?0 ?0 bpf16 frequency response 10 ?0 0 ?0 ?0 10k 20k f - frequency (hz) g - gain (db) bpf46 frequency response 10 ?0 0 ?0 ?0 40k 50k f - frequency (hz) g - gain (db)
?20 CXA1814N package outline unit: mm sony code eiaj code jedec code package material lead treatment lead material package weight epoxy resin solder plating copper alloy package structure 0.21g ssop-30p-l123 ssop030-p-0300 30pin ssop (plastic) a 0.1 2.0 max 0.15 0.25 0.05 min 0.83 0.2 0?to 8 detail a 16 10.2 0.3 0.65 0.3 0.08 1 15 30 5.3 0.3 7.8 0.4 m 0.15

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