[AKD4621-B] 2010/12 - 1 - general description the AKD4621-B is an evaluation board for the ak4621, the 24bit a/d & d/a converter. the AKD4621-B can evaluate a/d converter and d/a converter separately in addition to loopback mode (a/d d/a). the AKD4621-B also has the digital audio interface and can achieve the inte rface with digital audio systems via opt-connector. ? ordering guide AKD4621-B --- evaluation board for ak4621 (cable for connecting with printer port of ibm-at compatible pc and control software are packed with this. this control software does not operate on windows nt.) function ? digital interface - dit (ak4114): optical or bnc - dir (ak4114): optical or bnc ? 10pin header for serial control interface ak4114 (dir&dit) opt in opt out ak4621 +15v agnd lin rin lout rout 10pin header control data -1 5v dgnd input bu ffer regulator output buffer bnc bnc figure 1. AKD4621-B block diagram * circuit diagram are attached at the end of this manual. ak4621 evaluation board rev.2 a kd4621-b
[AKD4621-B] 2010/12 - 2 - evaluation board manual ? operation sequence 1) set up of the power supply lines each of the power supply lines should be distributed from the power supply units. name of jack color of jack typ voltage using default setting +15v green +15v power supply for the plus terminal of opamp power supply for the regulator: t1: +15v +5v (power supply for avdd and vref of ak4621, power supply for bias of opamp, and power supply for the regulator: t2: +5v +3.3v (power supply for dvdd and tvdd of ak4621)) power supply for the regulator: t3: +15v +3.3v (power supply for avdd, dvdd, tvdd of ak4114, power supply for logic) connect to +15v (must be connected) -15v blue -15v power supply for the minus terminal of opamp connect to -15v (must be connected) gnd black 0v analog ground digital ground connect to gnd (must be connected) table 1. set up of the power supply lines 2) set up the evaluation modes, jumper pins and dip switch. (see the followings.) 3) power on the ak4621 should be reset once bringing sw2 (pdn) ?l? upon power-up.
[AKD4621-B] 2010/12 - 3 - ? evaluation modes applicable evaluation modes (1) evaluation of a/d-d/a loop back (default) (2) evaluation of dac (3) evaluation of adc 1) evaluation of a/d-d/a loop back (default) 1-1) sampling speed & mclk frequency a) parallel mode (default) sw1-1 (p/s) sw1-4 (dfs0) sw1-6 (cks1) sw1-7 (cks0) sw3-4 (ocks1) sw3-5 (ocks0) sampling speed of ak4621 mclk frequency of ak4621 on off off on on off normal speed 512fs (default) on on off on off off double speed 256fs table 2. sampling speed & master clock frequency in parallel mode * parallel mode does not support quad speed mode. b) serial mode sw1 (p/s) dfs1 bit dfs0 bit cmode bit cks1 bit cks0 bit sw3-4 (ocks1) sw3-5 (ocks0) sampling speed of ak4621 mclk frequency of ak4621 off 0 0 0 0 1 on off normal speed 512fs off 0 1 0 0 1 off off double speed 256fs off 1 0 0 0 1 on on quad speed 128fs table 3. sampling speed & master clock frequency in serial mode * in serial mode, sw1-4 (dfs0), sw1-6 (cks1) and sw1-7 (csk0) should be always ?off?, and dfs1, dfs0, cks1, cks0 and cmode bits in the ak4621 should be set via the printer port (port3).
[AKD4621-B] 2010/12 - 4 - 1-2) ak4114?s master clock mode & reference x?tal frequency mode sw3-6 (cm1) sw3-7 (cm0) pll x'tal clock source sdto 1 off on off on x'tal daux (default) table 4. ak4114?s clock operation mode sw3-1 (xtl1) sw3-2 (xtl0) x?tal frequency on off 24.576mhz (default) table 5. reference x?tal frequency 1-3) set up the digital filter a) parallel mode (default) sw1-2 (sdfil) digital filter off short delay on sharp roll-off (default) table 6. digital filter selection in parallel mode b) serial mode sw1-2 (sdfil) sdad bit digital filter off 0 sharp roll-off off 1 short delay table 7. digital filter selection in serial mode
[AKD4621-B] 2010/12 - 5 - 2) evaluation of d/a using dir. (optical link) the dir generates mclk, bick, lrck and sdat a from the received data through optical connector (port1). port1 is also used for the evaluation using such as cd test disk. bnc connector is recommended for an evaluation of the sound quality. 2-1) dir input interface (default: jp2 (rx3)="opt") jumper jp2 (rx3) normal speed & double speed opt (default) or bnc quad speed bnc table 8. dir input interface 2-2) sampling speed & mclk frequency a) parallel mode (default) sw1-1 (p/s) sw1-4 (dfs0) sw1-6 (cks1) sw1-7 (cks0) sw3-4 (ocks1) sw3-5 (ocks0) sampling speed of ak4621 mclk frequency of ak4621 on off off off off off normal speed 256fs on off off on on off normal speed 512fs (default) on on off on off off double speed 256fs table 9. sampling speed & master clock frequency in parallel mode * parallel mode does not support quad speed mode. b) serial mode sw1-1 (p/s) dfs1 bit dfs0 bit cmode bit cks1 bit cks0 bit sw3-4 (ocks1) sw3-5 (ocks0) sampling speed of ak4621 mclk frequency of ak4621 off 0 0 0 0 0 off off normal speed 256fs off 0 0 0 0 1 on off normal speed 512fs off 0 1 0 0 1 off off double speed 256fs off 1 0 0 0 1 on on quad speed 128fs table 10. sampling speed & master clock frequency in serial mode * in serial mode, sw1-4 (dfs0), sw1-6 (cks1) and sw1-7 (csk0) should be always ?off?, and dfs1, dfs0, cks1, cks0 and cmode bits in the ak4621 should be set via the printer port (port3).
[AKD4621-B] 2010/12 - 6 - 2-3) ak4114?s master clock mode & reference x?tal frequency mode sw3-6 (cm1) sw3-7 (cm0) pll x'tal clock source sdto 0 off off on off pll rx table 11. clock operation mode sw3-1 (xtl1) sw3-2 (xtl0) x?tal frequency on on off table 12. reference x?tal frequency 2-4) set up the digital filter a) parallel mode (default) sw1-2 (sdfil) digital filter off minimum delay on sharp roll-off table 13. digital filter selection in parallel mode b) serial mode set up the re gister of the ak4621 via the pint port (port3). sw1-2 (sdfil) sdad bit slow bit digital filter off 0 0 sharp roll-off off 0 1 slow roll-off off 1 0 minimum delay table 14. digital filter selection in serial mode
[AKD4621-B] 2010/12 - 7 - 3) evaluation of a/d using dit. (optical link) dit generates audio bi-phase signal fr om received data and which is output through optical co nnector (port2). it is possible to connect akm?s d/a converter evaluation boards on the digital-amplifier which equips dir input. 3-1) dit output interface (default: jp7 (tx) ="opt") jumper jp7 (tx) normal speed & double speed opt (default) or bnc quad speed bnc table 15. dit output interface 3-2) sampling speed & mclk frequency a) parallel mode (default) sw1-1 (p/s) sw1-4 (dfs0) sw1-6 (cks1) sw1-7 (cks0) sw3-4 (ocks1) sw3-5 (ocks0) sampling speed of ak4621 mclk frequency of ak4621 on off off off off off normal speed 256fs on off off on on off normal speed 512fs (default) on on off on off off double speed 256fs table 16. sampling speed & master clock frequency in parallel mode * parallel mode does not support quad speed mode.
[AKD4621-B] 2010/12 - 8 - b) serial mode sw1-1 (p/s) dfs1 bit dfs0 bit cmode bit cks1 bit cks0 bit sw3-4 (ocks1) sw3-5 (ocks0) sampling speed of ak4621 mclk frequency of ak4621 off 0 0 0 0 0 off off normal speed 256fs off 0 0 0 0 1 on off normal speed 512fs off 0 1 0 0 1 off off double speed 256fs off 1 0 0 0 1 on on quad speed 128fs table 17. sampling speed & master clock frequency in serial mode * in serial mode, sw1-4 (dfs0), sw1-6 (cks1) and s1-7 (csk0) should be always ?off?, and dfs1, dfs0, cks1, cks0 and cmode bits in the ak4621 should be set via the printer port (port3). 3-3) ak4114?s master clock mode & reference x?tal frequency 3-3-1) pll is used as clock source synchronized signal should be set via port1 (optical) or j6 (bnc). mode sw3-6 (cm1) sw3-7 (cm0) pll x'tal clock source sdto 0 off off on off pll rx table 18. clock operation mode (pll) sw3-1 (xtl1) sw3-2 (xtl0) x?tal frequency on on off table 19. reference x?tal frequency (pll) 3-3-2) x?tal is used as clock source (default) mode sw3-6 (cm1) sw3-7 (cm0) pll x'tal clock source sdto 1 off on off on x?tal daux (default) table 20. clock operation mode (x?tal) sw3-1 (xtl1) sw3-2 (xtl0) x?tal frequency on off 24.576mhz (default) table 21. reference x?tal frequency (x?tal)
[AKD4621-B] 2010/12 - 9 - 3-4) set up the digital filter a) parallel mode (default) sw1-2 (sdfil) digital filter off short delay on sharp roll-off (default) table 22. digital filter selection in parallel mode b) serial mode sw1-2 (sdfil) sdad bit digital filter off 0 sharp roll-off off 1 short delay table 23. digital filter selection in serial mode
[AKD4621-B] 2010/12 - 10 - ? set up of dip switch: sw1, sw3 1) set-up of sw1 (mode set-up of ak4621) 1-1) audio data format in parallel mode mode dif (sw1-5) sdto sdti lrck bick 2 off 24bit msb justified 24bit msb justified h/l 48fs (default) 3 on i 2 s compatible i 2 s compatible l/h 48fs table 24. audio data format (parallel mode) 1-2) de-emphasis control in parallel mode dem0 pin (sw1-3) mode off on (44.1khz) on off (default) table 25. de-emphasis control (parallel mode) 1-3) parallel mode/ serial mode p/s pin (sw1-1) mode off serial on parallel (default) table 26. set up p/s pin 2) set-up of sw3 (ak4114?s mode set-up) 2-1) audio data format mode dif0 (sw3-3) sdto sdti lrck bick 4 off 24bit msb justified 24bit msb justified h/l 48fs (default) 5 on i 2 s compatible i 2 s compatible l/h 48fs table 27. audio data format * dif1=l and dif2=h are fixed in AKD4621-B evaluation board. ? other jumper pin set up jp3, jp4, jp5, jp6: input mode selection of a/d converter. diff: analog differential input mode. single: analog single-end mode can not be selected on this board. jp2, jp7: the interface selection of digital input and output. opt: select the optical connector. bnc: select the bnc connector.
[AKD4621-B] 2010/12 - 11 - ? toggle switch: sw2 [sw2]: resets the ak4621 and the ak4114. keep ?h? during normal operation. however, ?l? must be input once after power supply is done. ? serial control mode the ak4621 can be controlled via the printer port (par allel port) of ibm-at compatible pc. connect port3 (cr-i/f) with pc by 10-wire flat cable packed w ith the AKD4621-B. take care of the direction of conn ector. there is a mark at pin#1. connect csn cclk cdti 10pin header 10pin connector 10 wire flat cable pc AKD4621-B cdto figure 2. connect of 10 wire flat cable
[AKD4621-B] 2010/12 - 12 - ? analog input buffer circuit the ak4621 can accept inpu t voltages from agnd to avdd. the input signa l range scales with the vref voltage and is nominally 2.82vpp (vref = 5v). figure 3 shows an input buffer circuit example. this is a fully differential input buffer circuit with an inverted amplifier (fc=370khz,gain: ? 10db). the capacitor of 10nf between ainl+/ ? (ainr+/ ? ) decreases the clock feed through noise of the modulator, and composes a 1st order lpf (fc=360khz) with a 22 resistor before the capacitor. ain+ ain- ak4621 analog in 4.7k 4.7k vp+ vp- njm5532 47 3k 470p 910 22 47 3k 470p 910 22 bias 10n 9.3vpp 2.82vpp 2.82vpp bias 10 0.1 bias 10k 10k avdd avdd = 5v vp+ = 15v vp- = -15v figure 3. input buffer circuit in differential input mode
[AKD4621-B] 2010/12 - 13 - ? analog output buffer circuit the differential output circuit (2nd order lpf,fc=182khz,q=0.637,g=+3.9db) and lpf(1st order lpf, fc=284khz, g=-0.84db) is implemented on board. the differential outputs of ak4621 is buffered by non-inverted circuit and output via cannon connector (differential output). lpf adds differential outputs. njm5534d is used for op-amp on this board that has low noise and high voltage tore lance characteristics. analog signal is output via bnc connectors on the board. the output level is about 2.8vrms (typ@vref=5.0v) by bnc. 330 100u 180 aoutl- 10k 3.9 n 1.2k 680 3.3n 6 4 3 2 7 10u 0.1u 0.1u 10u 10u njm5534d 330 100u 180 aoutl+ 10k 3.9n 1.2k 680 3.3n 6 4 3 2 7 10u 0.1u 0.1 u 10u njm5534d 0.1u + njm5534d 0.1u 10u 100 4 3 2 1.0n 620 620 560 7 + + + + - + - + + + - + + 1.0n lch -15 +15 6 560 figure 4. output buffer circuit * akm assumes no responsibility for the trouble when using the above circuit examples.
[AKD4621-B] 2010/12 - 14 - control soft manual evaluation board and control soft settings 1. set an evaluation board properly. 2. connect the evaluation board to an ibm pc/at compatible pc by a 10wire flat cable. be aware of the direction of the 10pin header. when running this control soft on the wi ndows 2000/xp, the driver which is included in the cd must be installed. refer to the ?driver control insta ll manual for akm device control software? for installing the driver. when running this control soft on the windows 95/98/me, driver installing is not necessary. this control soft does not support the windows nt. 3. proceed evaluation by followi ng the process below. operation screen 1. start up the control program following the process above. the operation screen is shown below. figure 5. window of [ function]
[AKD4621-B] 2010/12 - 15 - operation overview function, register map and testing tool can be controlled by this control soft. these controls are selected by upper tabs. buttons which are frequently used such as register initializi ng button ?write default?, are located outside of the switching tab window. refer to the ? dialog boxes? for details of each dialog box setting. 1. [port reset]: for when connecti ng to usb i/f board (akdusbif-a) click this button after the control soft starts up when connecting usb i/f board (akdusbif-a). 2. [write default]: register initializing when the device is reset by a hardware reset, use this button to initialize the registers. 3. [all write]: executing write commands for all registers displayed. 4. [save]: saving current register settings to a file. 5. [load]: executing data write from a saved file. 6. [data r/w]: ?data r/w? dialog box is popped up. tab functions [data r/w] click the [data r/w] button in the main window for data read/write dialog box. data write is available to specified address. figure 6. window of [ data r/w ] address box : input data address in he xadecimal numbers for data writing. data box : input data in hexadecimal numbers. mask box : input mask data in hexadecimal numbers. this is ?and? processed input data. [write] : writing to the address specified by ?address? box. [close] : closing the dialog box and finish the process. data writing can be cancelled by this button instead of [write] button. *the register map will be updated afte r executing [write] or [read] commands.
[AKD4621-B] 2010/12 - 16 - [reg]: register map this tab is for a register writing and reading. each bit on the register map is a push-button switch. button down indicates ?h? or ?1? and the bit name is in red (when read only it is in deep red). button up indicates ?l? or ?0? and the bit name is in blue (when read only it is in gray) grayout registers are read only regist ers. they can not be controlled. the registers which is not defined in the datasheet are indicated as ?---?. figure 7. window of [ reg]
[AKD4621-B] 2010/12 - 17 - [write]: data writing dialog it is for when changing two or more bits on the same address at the same time. click [write] button located on the right of the eac h corresponded address fo r a pop-up dialog box. when checking the checkbox, the register will be ?h? or ?1?, when not checking the re gister will be ?l? or ?0?. click [ok] to write setting value to the registers, or click [cancel] to cancel this setting. figure 8. window of [ register set ]
[AKD4621-B] 2010/12 - 18 - [tool]: testing tools this tab screen is for evaluation testing tool. click buttons for each testing tool. figure 9. window of [ tool]
[AKD4621-B] 2010/12 - 19 - [repeat test]: repeat test dialog click [repeat test] button to open repeat test setting dialog box. figure 10. window of [ repeat test]
[AKD4621-B] 2010/12 - 20 - [loop setting]: loop setting dialog click [loop setting] button to open loop setting dialog box. figure 11. window of [ loop]
[AKD4621-B] 2010/12 - 21 - [measurement condition] ? measurement unit : audio precision system two cascade (ap2) ? mclk : 512fs (fs = 48khz), 256fs (fs = 96khz), 128fs (fs = 192khz) ? bick : 64fs ? fs : 48khz, 96khz, 192khz ? bit : 24bit ? power supply : avdd=5v, dvdd=tvdd=3.3v ? interface : dit or dir ? temperature : room 1. adc (differencial) fs=48khz results parameter input signal measurement filter l ch r ch s/(n+d) 1khz, -1db 20khzlpf 104.0 104.0 s/(n+d) 1khz, -60db 20khzlpf 53.7 53.8 dr 1khz, -60db 20khzlpf, a-weighted 116.1 116.1 s/n ?0? data 20khzlpf, a-weighted 116.1 116.1 fs=96khz results parameter input signal measurement filter l ch r ch s/(n+d) 1khz, -1db 40khzlpf 102.8 102.8 s(n+d) 1khz, -60db 40khzlpf 49.5 49.6 dr 1khz, -60db 40khzlpf, a-weighted 115.1 115.2 s/n ?0? data 40khzlpf, a-weighted 115.2 115.4 fs=192khz results parameter input signal measurement filter l ch r ch s/(n+d) 1khz, -1db 40khzlpf 102.7 102.8 s(n+d) 1khz, -60db 40khzlpf 49.9 50.1 dr 1khz, -60db 40khzlpf, a-weighted 115.3 115.6 s/n ?0? data 40khzlpf, a-weighted 115.5 115.6 measurement results
[AKD4621-B] 2010/12 - 22 - 2. dac fs=48khz results parameter input signal measurement filter l ch r ch s/(n+d) 1khz, -1db 20khzlpf 99.8 100.2 s/(n+d) 1khz, -60db 20khzlpf 52.7 52.7 dr 1khz, -60db 22khzlpf, a-weighted 114.8 114.8 s/n ?0? data 22khzlpf, a-weighted 115.0 114.9 fs=96khz results parameter input signal measurement filter l ch r ch s/(n+d) 1khz, -1db 40klpf 99.2 99.4 s/(n+d) 1khz, -60db 40klpf 50.0 50.0 dr 1khz, -60db 40khzlpf, a-weighted 114.9 114.9 s/n ?0? data 40khzlpf, a-weighted 115.0 115.0 fs=192khz results parameter input signal measurement filter l ch r ch s/(n+d) 1khz, -1db 40khzlpf 99.2 99.4 s/(n+d) 1khz, -60db 40khzlpf 49.7 49.8 dr 1khz, -60db 40khzlpf, a-weighted 114.8 114.7 s/n ?0? data 40khzlpf, a-weighted 115.1 115.1
[AKD4621-B] 2010/12 - 23 - 3. plot data 3.1 adc (fs=48khz) figure 12. fft (fin=1khz, input level=-1dbfs) figure 13. fft (fin=1khz, input level=-60dbfs) 20 20k 50 100 200 500 1k 2k 5k 10k hz -180 + 0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s 20 20k 50 100 200 500 1k 2k 5k 10k hz -180 + 0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s
[AKD4621-B] 2010/12 - 24 - figure 14. fft (noise floor) figure 15. thd+n vs. input level (fin=1khz) -140 -20 -120 -100 -80 -60 -40 dbr -120 - 80 -118 -116 -114 -112 -110 -108 -106 -104 -102 -100 -98 -96 -94 -92 -90 -88 -86 -84 -82 d b f s 20 20k 50 100 200 500 1k 2k 5k 10k hz -180 + 0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s
[AKD4621-B] 2010/12 - 25 - figure 16. thd +n vs. input frequency (input level=-1dbfs) figure 17. linearity (fin=1khz) -140 + 0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 dbr 20 20k 50 100 200 500 1k 2k 5k 10k hz -120 - 80 -118 -116 -114 -112 -110 -108 -106 -104 -102 -100 -98 -96 -94 -92 -90 -88 -86 -84 -82 d b f s
[AKD4621-B] 2010/12 - 26 - figure 18. frequency response(input level=-1dbfs) figure 19. crosstalk 20 20k 50 100 200 500 1k 2k 5k 10k hz -140 - 80 -137.5 -135 -132.5 -130 -127.5 -125 -122.5 -120 -117.5 -115 -112.5 -110 -107.5 -105 -102.5 -100 -97.5 -95 -92.5 -90 -87.5 -85 -82.5 d b 20 20k 50 100 200 500 1k 2k 5k 10k hz -2 + 0 -1.9 -1.8 -1.7 -1.6 -1.5 -1.4 -1.3 -1.2 -1.1 -1 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 d b f s
[AKD4621-B] 2010/12 - 27 - 3.2 adc (fs=96khz) figure 20. fft (fin=1khz, input level=-1dbfs) figure 21. fft (fin=1khz, input level=-60dbfs) 40 40k 50 100 200 500 1k 2k 5k 10k 20k hz -180 + 0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s 40 40k 50 100 200 500 1k 2k 5k 10k 20k hz -180 + 0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s
[AKD4621-B] 2010/12 - 28 - figure 22. fft (noise floor) figure 23. thd +n vs. input level (fin=1khz) -140 -20 -120 -100 -80 -60 -40 dbr -120 - 80 -118 -116 -114 -112 -110 -108 -106 -104 -102 -100 -98 -96 -94 -92 -90 -88 -86 -84 -82 d b f s 40 40k 50 100 200 500 1k 2k 5k 10k 20k hz -180 + 0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s
[AKD4621-B] 2010/12 - 29 - figure 24. thd +n vs. input frequency (input level=-1dbfs) figure 25. linearity (fin=1khz) -140 + 0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 dbr 40 40k 50 100 200 500 1k 2k 5k 10k 20k hz -120 - 80 -118 -116 -114 -112 -110 -108 -106 -104 -102 -100 -98 -96 -94 -92 -90 -88 -86 -84 -82 d b f s
[AKD4621-B] 2010/12 - 30 - figure 26. frequency response(input level=-1dbfs) figure 27. crosstalk 40 40k 50 100 200 500 1k 2k 5k 10k 20k hz -140 - 80 -137.5 -135 -132.5 -130 -127.5 -125 -122.5 -120 -117.5 -115 -112.5 -110 -107.5 -105 -102.5 -100 -97.5 -95 -92.5 -90 -87.5 -85 -82.5 d b 40 40k 50 100 200 500 1k 2k 5k 10k 20k hz -2 + 0 -1.9 -1.8 -1.7 -1.6 -1.5 -1.4 -1.3 -1.2 -1.1 -1 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 d b f s
[AKD4621-B] 2010/12 - 31 - 3.3 adc (fs=192khz) figure 28. fft (fin=1khz, input level=-1dbfs) figure 29. fft (fin=1khz, input level=-60dbfs) 90 80k 200 500 1k 2k 5k 10k 20k 50k hz -180 + 0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s 90 80k 200 500 1k 2k 5k 10k 20k 50k hz -180 + 0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s
[AKD4621-B] 2010/12 - 32 - figure 30. fft (noise floor) figure 31. thd+n vs. input level (fin=1khz) -140 -20 -120 -100 -80 -60 -40 dbr -120 - 80 -118 -116 -114 -112 -110 -108 -106 -104 -102 -100 -98 -96 -94 -92 -90 -88 -86 -84 -82 d b f s 90 80k 200 500 1k 2k 5k 10k 20k 50k hz -180 + 0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s
[AKD4621-B] 2010/12 - 33 - figure 32. thd+n vs. input frequency (input level=-1dbfs) figure 33. linearity (fin=1khz) -140 + 0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b f s -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 dbr 90 80k 200 500 1k 2k 5k 10k 20k 50k hz -120 - 80 -118 -116 -114 -112 -110 -108 -106 -104 -102 -100 -98 -96 -94 -92 -90 -88 -86 -84 -82 d b f s
[AKD4621-B] 2010/12 - 34 - figure 34. frequency response(input level=-1dbfs) figure 35. crosstalk 90 80k 200 500 1k 2k 5k 10k 20k 50k hz -140 - 80 -137.5 -135 -132.5 -130 -127.5 -125 -122.5 -120 -117.5 -115 -112.5 -110 -107.5 -105 -102.5 -100 -97.5 -95 -92.5 -90 -87.5 -85 -82.5 d b 90 80k 200 500 1k 2k 5k 10k 20k 50k hz -2 + 0 -1.9 -1.8 -1.7 -1.6 -1.5 -1.4 -1.3 -1.2 -1.1 -1 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 d b f s
[AKD4621-B] 2010/12 - 35 - 3.4 dac (fs=48khz) figure 36. fft (fin=1khz, input level=-1dbfs) figure 37. fft (fin=1khz, input level=-60dbfs) -180 + 0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a 20 20k 50 100 200 500 1k 2k 5k 10k hz -180 + 0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a 20 20k 50 100 200 500 1k 2k 5k 10k hz
[AKD4621-B] 2010/12 - 36 - figure 38. fft (noise floor) figure 39. thd+n vs. input level (fin=1khz) -120 - 60 -117.5 -115 -112.5 -110 -107.5 -105 -102.5 -100 -97.5 -95 -92.5 -90 -87.5 -85 -82.5 -80 -77.5 -75 -72.5 -70 -67.5 -65 -62.5 d b r a -120 +0 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 dbfs -180 + 0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a 20 20k 50 100 200 500 1k 2k 5k 10k hz
[AKD4621-B] 2010/12 - 37 - figure 40. thd +n vs. input frequency (input level=-1dbfs) figure 41. linearity (fin=1khz) -140 + 0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 dbfs -120 - 60 -117.5 -115 -112.5 -110 -107.5 -105 -102.5 -100 -97.5 -95 -92.5 -90 -87.5 -85 -82.5 -80 -77.5 -75 -72.5 -70 -67.5 -65 -62.5 d b r a 20 20k 50 100 200 500 1k 2k 5k 10k hz
[AKD4621-B] 2010/12 - 38 - figure 42. frequency response (input level=-1dbfs) figure 43. crosstalk -140 - 80 -137.5 -135 -132.5 -130 -127.5 -125 -122.5 -120 -117.5 -115 -112.5 -110 -107.5 -105 -102.5 -100 -97.5 -95 -92.5 -90 -87.5 -85 -82.5 d b 20 20k 50 100 200 500 1k 2k 5k 10k hz -3 + 0 -2.8 -2.6 -2.4 -2.2 -2 -1.8 -1.6 -1.4 -1.2 -1 -0.8 -0.6 -0.4 -0.2 d b r a 20 20k 50 100 200 500 1k 2k 5k 10k hz
[AKD4621-B] 2010/12 - 39 - figure 44. out-of-band noise -180 + 0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a 20 100k 50 100 200 500 1k 2k 5k 10k 20k 50k hz
[AKD4621-B] 2010/12 - 40 - 3.5 dac (fs=96khz) figure 45. fft (fin=1khz, input level=-1dbfs) figure 46. fft (fin=1khz, input level=-60dbfs) -180 + 0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a 40 40k 50 100 200 500 1k 2k 5k 10k 20k hz -180 + 0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a 40 40k 50 100 200 500 1k 2k 5k 10k 20k hz
[AKD4621-B] 2010/12 - 41 - figure 47. fft (noise floor) figure 48. thd +n vs. input level (fin=1khz) -120 - 60 -117.5 -115 -112.5 -110 -107.5 -105 -102.5 -100 -97.5 -95 -92.5 -90 -87.5 -85 -82.5 -80 -77.5 -75 -72.5 -70 -67.5 -65 -62.5 d b r a -120 +0 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 dbfs -180 + 0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a 40 40k 50 100 200 500 1k 2k 5k 10k 20k hz
[AKD4621-B] 2010/12 - 42 - figure 49. thd +n vs. input frequency (input level=-1dbfs) figure 50. linearity (fin=1khz) -140 + 0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 dbfs -120 - 60 -117.5 -115 -112.5 -110 -107.5 -105 -102.5 -100 -97.5 -95 -92.5 -90 -87.5 -85 -82.5 -80 -77.5 -75 -72.5 -70 -67.5 -65 -62.5 d b r a 40 40k 50 100 200 500 1k 2k 5k 10k 20k hz
[AKD4621-B] 2010/12 - 43 - figure 51. frequency response (input level=-1dbfs) figure 52. crosstalk -140 - 80 -137.5 -135 -132.5 -130 -127.5 -125 -122.5 -120 -117.5 -115 -112.5 -110 -107.5 -105 -102.5 -100 -97.5 -95 -92.5 -90 -87.5 -85 -82.5 d b 40 40k 50 100 200 500 1k 2k 5k 10k 20k hz -3 + 0 -2.8 -2.6 -2.4 -2.2 -2 -1.8 -1.6 -1.4 -1.2 -1 -0.8 -0.6 -0.4 -0.2 d b r a 40 40k 50 100 200 500 1k 2k 5k 10k 20k hz
[AKD4621-B] 2010/12 - 44 - 3.6 dac (fs=192khz) figure 53. fft (fin=1khz, input level=-1dbfs) figure 54. fft (fin=1khz, input level=-60dbfs) -180 + 0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a 90 80k 200 500 1k 2k 5k 10k 20k 50k hz -180 + 0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a 90 80k 200 500 1k 2k 5k 10k 20k 50k hz
[AKD4621-B] 2010/12 - 45 - figure 55. fft (noise floor) figure 56. thd+n vs. input level (fin=1khz) -120 - 60 -117.5 -115 -112.5 -110 -107.5 -105 -102.5 -100 -97.5 -95 -92.5 -90 -87.5 -85 -82.5 -80 -77.5 -75 -72.5 -70 -67.5 -65 -62.5 d b r a -120 +0 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 dbfs -180 + 0 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a 90 80k 200 500 1k 2k 5k 10k 20k 50k hz
[AKD4621-B] 2010/12 - 46 - figure 57. thd+n vs. input frequency (input level=-1dbfs) figure 58. linearity (fin=1khz) -140 + 0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 dbfs -120 - 60 -117.5 -115 -112.5 -110 -107.5 -105 -102.5 -100 -97.5 -95 -92.5 -90 -87.5 -85 -82.5 -80 -77.5 -75 -72.5 -70 -67.5 -65 -62.5 d b r a 90 80k 200 500 1k 2k 5k 10k 20k 50k hz
[AKD4621-B] 2010/12 - 47 - figure 59. frequency response (input level=-1dbfs) figure 60. crosstalk -140 - 80 -137.5 -135 -132.5 -130 -127.5 -125 -122.5 -120 -117.5 -115 -112.5 -110 -107.5 -105 -102.5 -100 -97.5 -95 -92.5 -90 -87.5 -85 -82.5 d b 90 80k 200 500 1k 2k 5k 10k 20k 50k hz -3 + 0 -2.8 -2.6 -2.4 -2.2 -2 -1.8 -1.6 -1.4 -1.2 -1 -0.8 -0.6 -0.4 -0.2 d b r a 90 80k 200 500 1k 2k 5k 10k 20k 50k hz
[AKD4621-B] 2010/12 - 48 - date (yy/mm/dd) manual revision board revision reason page contents 2010/03/12 km100800 0 first edition 2010/03/12 km100801 1 evaluation board change device rev. change ak4621: rev.a rev.b modification 21~47 device revision was changed.: rev.b ? rev.c update of measurement results and plots. 2010/12/07 km100802 2 modification 49 circuit diagram was changed. important notice z these products and their specifications ar e subject to change without notice. when you consider any use or application of these produc ts, please make inquiries the sales office of asahi kasei microdevices corporation (akm) or authorized distributors as to current status of the products. z akm assumes no liability for infringement of any patent, intellectual property, or other rights in the application or use of any information contained herein. z any export of these products, or devices or systems containing them, may require an export license or other official approval under the law and regulations of the country of export pertaining to customs and tariffs, currency exchange, or strategic materials. z akm products are neither intended nor authorized for use as critical components note1) in any safety, life support, or other hazard related device or system note2) , and akm assumes no responsibility for such use, except for the use approved with the express written consent by representative director of akm. as used here: note1) a critical component is one whose failure to func tion or perform may reasonably be expected to result, whether directly or indirectly, in the loss of the safety or effectiveness of the device or system containing it, and which must therefore meet very high standards of performance and reliability. note2) a hazard related device or system is one designed or intended for life support or maintenance of safety or for applications in medicine, aerosp ace, nuclear energy, or ot her fields, in which its failure to function or perform may reasonably be expected to result in loss of life or in significant injury or damage to person or property. z it is the responsibility of the buyer or distributor of akm products, who di stributes, disposes of , or otherwise places the product with a third party, to notify such third party in advance of the above content and conditions, and the buyer or distributor agrees to assume any and all responsibility and liability for and hold akm harmless from any and all claims arising from the use of said product in the absence of such notification. revision history
5 5 4 4 3 3 2 2 1 1 d d c c b b a a aoutr- aoutl- pdn p/s csn/dif cclk/cks1 cdti/cks0 p/s sdfil cks1 +3.3v +3.3v ainr+ ainr- ainl+ ainl- vref avdd vref avdd aoutl+ codec_3.3v aoutr+ sdfil pdn xti xto ocks0 ocks1 cm1 cm0 pdn +3.3v xto +3.3v xti +3.3v +3.3v cclk/cks1 cdti/cks0 p/s csn/dif cks0 dif dfs0 dfs0 bias vref avdd +3.3v codec_3.3v 4114_avdd 4114_avdd +3.3v dem0 dem0 dif cks1 cks0 dif0/rx5 ocks0 cm1 cm0 ocks1 dif0/rx5 +3.3v vop+ xtl0 xtl1 xtl0 xtl1 vop+ title size document number rev date: sheet of ak4621 1 AKD4621-B a3 1 2 monday, december 06, 2010 title size document number rev date: sheet of ak4621 1 AKD4621-B a3 1 2 monday, december 06, 2010 title size document number rev date: sheet of ak4621 1 AKD4621-B a3 1 2 monday, december 06, 2010 p/s sdfil dif cks1 cks0 agnd agnd agnd agnd dfs0 hl dif2-0="100"; msb justified; master mode opt bnc cclk cdti csn for 74hc14/74lvc157 dem0 ocks1 ocks0 cm1 cm0 dif0/rx5 1:1 tx rx opt bnc xtl1 xtl0 u1 ak4621 u1 ak4621 vcom 1 ainr+ 2 ainr-/nc 3 ainl+ 4 ainl-/nc 5 vref 6 vss1 7 avdd 8 p/s 9 mclk 10 lrck/dsdr 11 bick/dclk 12 sdto 13 sdti/dsdl 14 cdti/cks0 17 cclk/cks1 18 csn/dif 19 dfs0 20 pdn 21 dem0 22 sdfil 23 tvdd 24 dvdd 25 vss2 26 aoutl- 27 aoutl+ 28 aoutr- 29 aoutr+ 30 ovfr/dzfr 15 ovfl/dzfl 16 r12 10k r12 10k rp1 47k rp1 47k 7 6 5 4 3 2 1 r500 10 r500 10 + c3 47u + c3 47u u2 ak4114 u2 ak4114 ips0/rx4 1 avss 2 dif0/rx5 3 test2 4 dif1/rx6 5 avss 6 dif2/rx7 7 ips1/iic 8 p/sn 9 xtl0 10 xtl1 11 vin 12 tvdd 13 dvss 14 tx0 15 tx1 16 bout 17 cout 18 uout 19 vout 20 dvdd 21 dvss 22 mcko1 23 lrck 24 sdto 25 bick 26 mcko2 27 daux 28 xto 29 xti 30 pdn 31 cm0/cdto 32 cm1/cdti 33 ocks1/cclk 34 ocks0/csn 35 int0 36 int1 37 avdd 38 r 39 vcom 40 avss 41 rx0 42 avss 43 rx1 44 test1 45 rx2 46 avss 47 rx3 48 c16 0.1u c16 0.1u j1 bnc_rx j1 bnc_rx + c9 47u + c9 47u + c24 10u + c24 10u + c12 10u + c12 10u r16 470 r16 470 r7 51 r7 51 c19 0.1u c19 0.1u + c20 10u + c20 10u c10 0.1u c10 0.1u c2 0.1u c2 0.1u + c29 10u + c29 10u sw2 pdn sw2 pdn c1 0.1u c1 0.1u c27 5p c27 5p c22 0.1u c22 0.1u port1 torx141 port1 torx141 out 1 vcc 3 gnd 2 r3 75 r3 75 r15 470 r15 470 c7 0.1u c7 0.1u c21 0.1u c21 0.1u c11 0.1u c11 0.1u r184 150 r184 150 r78 5.1 r78 5.1 r501 10 r501 10 t3 ta48m33f t3 ta48m33f in out gnd c131 10p c131 10p ovfl/dzfl ovfl/dzfl c5 0.1u c5 0.1u + c18 10u + c18 10u c132 (open) c132 (open) r11 10k r11 10k r8 51 r8 51 c15 0.1u c15 0.1u j6 bnc_tx j6 bnc_tx c31 0.1u c31 0.1u r13 10k r13 10k r183 240 r183 240 port3 cr-i/f port3 cr-i/f 1 2 3 4 5 6 7 8 9 10 d1 1s1588 d1 1s1588 r6 51 r6 51 sw1 ak4621 mode_setting sw1 ak4621 mode_setting 1 2 3 4 5 6 7 14 13 12 11 10 9 8 test1 test1 x1 24.576mhz x1 24.576mhz 1 2 + c6 47u + c6 47u r14 470 r14 470 r2 18k r2 18k c8 0.1u c8 0.1u l5 (short) l5 (short) 1 2 t1 njm78m05fa t1 njm78m05fa out 3 gnd 2 in 1 r5 51 r5 51 c33 0.1u c33 0.1u c28 0.1u c28 0.1u t4 da02 t4 da02 jp7 tx jp7 tx + c14 470u + c14 470u t2 lp2950a t2 lp2950a out 1 gnd 2 in 3 int1 int1 r4 51 r4 51 u3b 74hc14_0 u3b 74hc14_0 3 4 + c32 10u + c32 10u jp2 rx3 jp2 rx3 + c17 10u + c17 10u r77 (short) r77 (short) c25 0.1u c25 0.1u r10 10k r10 10k c133 (open) c133 (open) c4 0.1u c4 0.1u u4 74lvc157 u4 74lvc157 1a 2 1y 4 1b 3 2a 5 2y 7 2b 6 3a 11 3y 9 3b 10 4a 14 4y 12 4b 13 a/b 1 g 15 r1 470 r1 470 rp2 47k rp2 47k 7 6 5 4 3 2 1 c13 0.1u c13 0.1u sw3 ak4114 mode_setting sw3 ak4114 mode_setting 1 2 3 4 5 6 7 14 13 12 11 10 9 8 u3a 74hc14_0 u3a 74hc14_0 1 2 c30 0.1u c30 0.1u c130 (open) c130 (open) port2 totx141 port2 totx141 gnd 1 vcc 2 in 3 c26 5p c26 5p + c23 0.47u + c23 0.47u ovfr/dzfr ovfr/dzfr - 49 -
5 5 4 4 3 3 2 2 1 1 d d c c b b a a -15v +15v bias vop_adc- vop_adc+ vop_adc- vop_adc+ ainl+ ainl- ainr- vop_adc- vop_adc+ vop_dac- bias vop_adc- vop_adc+ vop_adc- vop_adc+ vop_adc- vop_adc+ vop_adc- vop_adc+ vop_adc- vop_adc+ vop_dac+ ainr+ aoutl+ aoutl- aoutr+ aoutr- vop_dac+ vop_dac- vop_adc- vop_adc+ vop+ vop_adc- vop_adc+ title size document number rev date: sheet of analog_i/o 1 AKD4621-B a2 2 2 monday, december 06, 2010 title size document number rev date: sheet of analog_i/o 1 AKD4621-B a2 2 2 monday, december 06, 2010 title size document number rev date: sheet of analog_i/o 1 AKD4621-B a2 2 2 monday, december 06, 2010 for njm5532 for njm5532 diff diff single single single single diff diff r24 180 r24 180 + c70 10u + c70 10u + c34 (open) + c34 (open) + c122 10u + c122 10u + c62 100u + c62 100u c123 0.1u c123 0.1u r45 680 r45 680 r68 10k r68 10k r54 22 r54 22 r33 620 r33 620 c116 0.1u c116 0.1u r57 680 r57 680 r29 620 r29 620 r66 560 r66 560 r43 10k r43 10k c114 0.1u c114 0.1u + c68 10u + c68 10u r32 100 r32 100 + - u5b njm5532 + - u5b njm5532 5 6 7 8 4 r28 910 r28 910 c37 3.3n c37 3.3n c82 100p c82 100p c111 100p c111 100p + c43 10u + c43 10u c104 0.1u c104 0.1u + c117 10u + c117 10u c48 1n c48 1n r63 620 r63 620 + c115 10u + c115 10u j2 lin j2 lin r71 180 r71 180 + - u13 njm5534d + - u13 njm5534d 3 2 6 7 4 c51 100p c51 100p c120 0.1u c120 0.1u + c119 10u + c119 10u r48 910 r48 910 c88 100p c88 100p r504 10 r504 10 c97 0.1u c97 0.1u c118 0.1u c118 0.1u r62 100 r62 100 r505 10 r505 10 c71 100p c71 100p c64 0.1u c64 0.1u c87 1n c87 1n jp6 ainr jp6 ainr r503 10 r503 10 c106 0.1u c106 0.1u r73 10k r73 10k c42 0.1u c42 0.1u r20 4.7k r20 4.7k c95 (open) c95 (open) c50 470p c50 470p c102 100p c102 100p + c39 10u + c39 10u c66 3.9n c66 3.9n jp3 lin jp3 lin r31 1.2k r31 1.2k c38 0.1u c38 0.1u c110 100p c110 100p r70 330 r70 330 + c76 10u + c76 10u + c65 10u + c65 10u + c81 10u + c81 10u r53 3k r53 3k r18 910 r18 910 c108 0.1u c108 0.1u r39 560 r39 560 c103 3.9n c103 3.9n c45 3.9n c45 3.9n c46 0.1u c46 0.1u + c121 47u + c121 47u c91 (open) c91 (open) r51 180 r51 180 + c83 47u + c83 47u c57 3.3n c57 3.3n + - u10b njm5532 + - u10b njm5532 5 6 7 8 4 r47 47k r47 47k r42 180 r42 180 r64 (short) r64 (short) + - u7 njm5534d + - u7 njm5534d 3 2 6 7 4 + c40 47u + c40 47u c53 (open) c53 (open) r19 4.7k r19 4.7k c85 0.1u c85 0.1u r44 10k r44 10k + c107 10u + c107 10u r75 680 r75 680 r103 0 r103 0 c89 100p c89 100p c77 (open) c77 (open) l7 (short) l7 (short) 1 2 + c79 100u + c79 100u + c93 (short) + c93 (short) + c100 47u + c100 47u c35 470p c35 470p + - u5a njm5532 + - u5a njm5532 3 2 1 8 4 c96 3.3n c96 3.3n r21 3k r21 3k r502 10 r502 10 + - u6 njm5534d + - u6 njm5534d 3 2 6 7 4 j4 rin j4 rin r25 10k r25 10k c44 100p c44 100p + - u8b njm5532 + - u8b njm5532 5 6 7 8 4 r37 10k r37 10k + c60 10u + c60 10u + - u10a njm5532 + - u10a njm5532 3 2 1 8 4 r55 10k r55 10k r69 3k r69 3k + c98 10u + c98 10u + c105 10u + c105 10u r46 1.2k r46 1.2k c75 470p c75 470p r27 680 r27 680 j5 rout j5 rout r58 620 r58 620 r74 10k r74 10k c127 0.1u c127 0.1u r104 0 r104 0 r60 1.2k r60 1.2k r17 47k r17 47k r56 560 r56 560 c94 470p c94 470p r23 330 r23 330 r40 22 r40 22 c67 0.1u c67 0.1u c56 (open) c56 (open) + - u14 njm5534d + - u14 njm5534d 3 2 6 7 4 r38 3k r38 3k c36 (open) c36 (open) c69 0.1u c69 0.1u c125 0.1u c125 0.1u c52 100p c52 100p jp4 ainl jp4 ainl c84 3.9n c84 3.9n r34 (short) r34 (short) + c58 47u + c58 47u c129 0.1u c129 0.1u + - u9 njm5534d + - u9 njm5534d 3 2 6 7 4 r50 330 r50 330 c61 1n c61 1n + c55 (short) + c55 (short) r41 330 r41 330 r49 4.7k r49 4.7k + c128 10u + c128 10u j3 lout j3 lout r30 (short) r30 (short) + c109 10u + c109 10u + c124 10u + c124 10u r102 0 r102 0 + c47 10u + c47 10u c99 1n c99 1n r76 1.2k r76 1.2k c54 (open) c54 (open) r52 4.7k r52 4.7k c74 3.3n c74 3.3n + - u8a njm5532 + - u8a njm5532 3 2 1 8 4 + c101 100u + c101 100u + c41 100u + c41 100u + c112 47u + c112 47u c49 10n c49 10n + c73 (open) + c73 (open) + - u11 njm5534d + - u11 njm5534d 3 2 6 7 4 r65 (open) r65 (open) jp5 rin jp5 rin c59 0.1u c59 0.1u r22 22 r22 22 + - u12b njm5532 + - u12b njm5532 5 6 7 8 4 + c86 10u + c86 10u r36 (open) r36 (open) + c113 10u + c113 10u + c126 10u + c126 10u c90 10n c90 10n c92 (open) c92 (open) c80 0.1u c80 0.1u r72 22 r72 22 l6 (short) l6 (short) 1 2 r26 560 r26 560 + - u12a njm5532 + - u12a njm5532 3 2 1 8 4 r61 910 r61 910 c78 0.1u c78 0.1u r59 (short) r59 (short) r101 0 r101 0 c72 100p c72 100p c63 100p c63 100p - 50 -
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