asahi kasei [AKD4395-SBW] 1 2005/08 general description the AKD4395-SBW is an evaluation board for ak4395, which is 192khz sampling 24bit ? dac. the AKD4395-SBW includes a lpf which can add differential analog outputs from the ak4395 and also has a digital interface. therefore, it is easy to evaluate the ak4395. ordering guide AKD4395-SBW --- evaluation board for ak4395 function on-board analog output buffer circuit on-board digital audio interface. (ak4113) coax in ak4113 ak4395 2nd order lpf rch lch dir opt in figure 1. block diagram * circuit diagram and pcb layout are attached at the end of this manual. coax is recommended for an evaluation of the sound quality. a k4395 evaluation board rev.0 a kd4395-sb w
asahi kasei [AKD4395-SBW] 2 2005/08 ? operation sequence 1) set up the power supply lines. (see ?other jumpers set-up?.) name color voltage comments attention +15v red +12 +15v regulator, power supply for op-amp. this jack is always needed. power line -15v blue -12 -15v regulator, power supply for op-amp. this jack is always needed. power line agnd black 0v gnd this jack is always needed. table 1. set up of power supply lines each supply line should be distributed from the power supply unit. 2) set-up the jumper pins 3) set-up the dip switches. (see the followings.) 4) power on the ak4395 should be reset once bringing sw1 (pdn) ?l? upon power-up.
asahi kasei [AKD4395-SBW] 3 2005/08 ? evaluation mode 1. dir(coax) (default) j1 is used for the evaluation using such as cd test disk. the dir generates mclk, bick and lrck sdata from the received data through bnc connector (j1). setting of jumper is shown below. coax is recommended for an evaluation of the sound quality. jp1 opt coax bnc (default) figure 2. jumper setting, when using dir 2. dir(optical link) port1 is used for the evaluation using such as cd test disk. the dir generates mclk, bick and lrck sdata from the received data through optical connector (port2: torx176). setting of jumper is shown below. jp1 opt coax port2 figure 3. jumper setting, when using dir 3. all clocks are fed through the port1. -r9, r12, r13, r14 : open -r10, r15, r19, r20 : 100 ? or short (0 ?) ? dip switch setting [sw2]: ak4113 setting no. pin off on default 1 ocks1 on 2 ocks0 ak4113 master clock setting refer to table4 off table 2. sw2 setting [sw3]: ak4395 setting no. pin off on default 1 - 2 p/s serial mode (note) parallel mode on note : when using the serial mode, r5 and r17 should be removed. table 3. sw3 setting
asahi kasei [AKD4395-SBW] 4 2005/08 the frequency of the master clock output is set by ocks0 and ocks1 as shown in table 4 . ocks1 ocks0 mclk frequency 0 0 256fs @fs=88.2/96khz 1 0 512fs @32/44.1/48khz 1 1 128fs @176.4/192khz default table 4. mclk clock ? sw1 setting [sw1](pdn): reset of ak4395. select ?h? during operation . external analog circuit the differential output circuit and lpf is implemented on board. th e differential outputs of ak4395 is buffered by non-inverted circuit (2 nd order lpf, fc=182k, q=0.637, g=+3.9db) . lpf adds differential outputs (1 st order lpf, fc=284k, g=-0.84db) . njm5534d is used for op-amp on this board that has low noise and high voltage torela nce characteristics. analog signal is output via bnc connectors on the board. the output level is about 2.8v rms (typ@vref=5.0v) by bnc. 330 100u 180 a outl- 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 a outl+ 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. external analog filter AKD4395-SBW filter 40khz (double) 80khz (quad) internal filter -0.3db -1db external lpf -0.19db -0.85db total -0.49db -1.85db this table shows typical value. table 5. frequency responses
asahi kasei [AKD4395-SBW] 5 2005/08 2. control software manual ? set-up of evaluation board and control software 1. set up the AKD4395-SBW according to previous term. 2. connect ibm-at compatible pc with AKD4395-SBW by 10-line type flat cable (packed with AKD4395-SBW). take care of the direction of 10pin header. (please install the driver in the cd-rom when this control software is used on windows 2000/xp. please refer ?installation manual of control software driver by akm device control software?. in case of windows95/98/me, this installation is not needed. this control software does not operate on windows nt.) 3. insert the cd-rom labeled ?AKD4395-SBW evaluation kit? into the cd-rom drive. 4. access the cd-rom drive and double-click the icon of ?akd4395.exe? to set up the control program. 5. then please evaluate according to the follows. ? operation flow keep the following flow. 1. set up the control program according to explanation above. 2. click ?port reset? button. ? explanation of each buttons 1. [port reset] : set up the usb interface board (akdusbif-a) . 2. [write default] : initialize the register of ak4395. 3. [all write] : write all registers that is currently displayed. 4. [function1] : dialog to write data by keyboard operation. 5. [function2] : dialog to write data by keyboard operation. 6. [function3] : the sequence of register setting can be set and executed. 7. [function4] : the sequence that is created on [function3] can be assigned to buttons and executed. 8. [function5]: the register setting that is created by [save] function on main window can be assigned to buttons and executed. 9. [save] : save the current register setting. 10. [open] : write the saved values to all register. 11. [write] : dialog to write data by mouse operation. ? indication of data input data is indicated on the register map. red letter indicat es ?h? or ?1? and blue one indicates ?l? or ?0?. blank is the part that is not defined in the datasheet.
asahi kasei [AKD4395-SBW] 6 2005/08 ? explanation of each dialog 1. [write dialog] : dialog to write data by mouse operation there are dialogs corresponding to each register. click the [write] button corresponding to each register to set up the dialog. if you check the check box, data becomes ?h? or ?1?. if not, ?l? or ?0?. if you want to write the input data to ak4395, click [ok] button. if not, click [cancel] button. 2. [function1 dialog] : dialog to write data by keyboard operation address box: input registers address in 2 figures of hexadecimal. data box: input registers data in 2 figures of hexadecimal. if you want to write the input data to ak4395, c lick [ok] button. if not, click [cancel] button. 3. [function2 dialog] : dialog to evaluate att address box: input registers address in 2 figures of hexadecimal. start data box: input starts data in 2 figures of hexadecimal. end data box: input end data in 2 figures of hexadecimal. interval box: data is written to ak4395 by this interval. step box: data changes by this step. mode select box: if you check this check box, data reaches end data, and returns to start data. [example] start data = 00, end data = 09 data flow: 00 01 02 03 04 05 06 07 08 09 09 08 07 06 05 04 03 02 01 00 if you do not check this check box, data reaches end data, but does not return to start data. [example] start data = 00, end data = 09 data flow: 00 01 02 03 04 05 06 07 08 09 if you want to write the input data to ak4395, c lick [ok] button. if not, click [cancel] button.
asahi kasei [AKD4395-SBW] 7 2005/08 4. [save] and [open] 4-1. [save] save the current register setting data. the extension of file name is ?akr?. (operation flow) (1) click [save] button. (2) set the file name and push [save] button. the extension of file name is ?akr?. 4-2. [open] the register setting data saved by [save] is written to ak4395. the file type is the same as [save]. (operation flow) (1) click [open] button. (2) select the file (*.akr) and click [open] button.
asahi kasei [AKD4395-SBW] 8 2005/08 5. [function3 dialog] the sequence of register setting can be set and executed. (1) click [f3] button. (2) set the control sequence. set the address, data and interval time. set ?-1? to the address of the step where the sequence should be paused. (3) click [start] button. then this sequence is executed. the sequence is paused at the step of interval="-1". click [start] button, the sequence restarts from the paused step. this sequence can be saved and opened by [save] and [open] button on the function3 window. the extension of file name is ?aks?. figure 5. window of [f3]
asahi kasei [AKD4395-SBW] 9 2005/08 6. [function4 dialog] the sequence that is created on [function3] can be assigned to buttons and executed. when [f4] button is clicked, the window as shown in figure 6 opens. figure 6. [f4] window
asahi kasei [AKD4395-SBW] 10 2005/08 6-1. [open] buttons on left side and [start] buttons (1) click [open] button and select the sequence file (*.aks). the sequence file name is displayed as shown in figure 7 . figure 7. [f4] window(2) (2) click [start] button, then the sequence is executed. 3-2. [save] and [open] buttons on right side [save] : the sequence file names can assign be saved. the file name is *.ak4. [open] : the sequence file names assign that are saved in *.ak4 are loaded. 3-3. note (1) this function doesn't support the pause function of sequence function. (2) all files need to be in same folder used by [save] and [open] function on right side. (3) when the sequence is changed in [function3], the file should be loaded again in order to reflect the change.
asahi kasei [AKD4395-SBW] 11 2005/08 7. [function5 dialog] the register setting that is created by [save] function on main window can be assigned to buttons and executed. when [f5] button is clicked, the following window as shown in figure 8 opens. figure 8. [f5] window 7-1. [open] buttons on left side and [write] button ( 1) click [open] button and select the register setting file (*.akr). (2) click [write] button, then the register setting is executed. 7-2. [save] and [open] buttons on right side [save] : the register setting file names assign can be saved. the file name is *.ak5 . [open] : the register setting file names assign that are saved in *.ak5 are loaded. 7-3. note (1) all files need to be in same folder used by [save] and [open] function on right side. (2) when the register setting is changed by [save] button in main window, the file should be loaded again in order to reflect the change.
asahi kasei [AKD4395-SBW] 12 2005/08 measurement results [measurement condition] ? measurement unit: audio precision system two cascade (ap2) ? mclk : 512fs (44.1khz), 256fs (96khz), 128fs (192khz) ? bick : 64fs ? fs : 44.1khz, 96khz, 192khz ? bit : 24bit ? power supply : avdd= dvdd=5v ? interface : internal dir (48khz, 96khz, 192khz) ? temperature : room fs=44.1khz parameter input signal measurement filter results s/(n+d) 1khz, 0db 20klpf 99.0 db dr 1khz, -60db 22klpf, a-weighted 119.1 db s/n ?0? data 22klpf, a-weighted 119.1 db fs=96khz parameter input signal measurement filter results s/(n+d) 1khz, 0db 40klpf 97.9 db dr 1khz, -60db 40klpf 114.4 db dr 1khz, -60db 22klpf, a-weighted 119.1 db s/n ?0? data 40klpf 114.4 db s/n ?0? data 22klpf, a-weighted 119.1 db fs=192khz parameter input signal measurement filter results s/(n+d) 1khz, 0db 40klpf 98.0 db dr 1khz, -60db 40klpf 111.3 db dr 1khz, -60db 22klpf, a-weighted 117.0 db s/n ?0? data 40klpf 112.2 db s/n ?0? data 22klpf, a-weighted 118.0 db
asahi kasei [AKD4395-SBW] 13 2005/08 plots (fs=44.1khz) akm akd4395 fft fs=44.1khz avdd=dvdd=5v, 0dbfs input -160 +0 -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 figure 9. fft (fin=1khz, input level=0dbfs) akm akd4395 fft fs=44.1khz avdd=dvdd=5v, -60dbfs input -160 +0 -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 figure 10. fft (fin=1khz, input level=-60dbfs)
asahi kasei [AKD4395-SBW] 14 2005/08 (fs=44.1khz) akm akd4395 fft fs=44.1khz avdd=dvdd=5v, no input -160 +0 -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 figure 11. fft (noise floor) akm akd4395 fft fs=44.1khz avdd=dvdd=5v, no input, out of band noise -160 +0 -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 figure 12. fft (out of band noise)
asahi kasei [AKD4395-SBW] 15 2005/08 (fs=44.1khz) ak4395 thd+n vs input level fs=44.1khz avdd=dvdd=5v -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 dbfs -140 -80 -135 -130 -125 -120 -115 -110 -105 -100 -95 -90 -85 d b r a figure 13. thd+n vs. input level (fin=1khz) ak4395 thd+n vs input frequency fs=44.1khz avdd=dvdd=5v 20 20k 50 100 200 500 1k 2k 5k 10k hz -140 -80 -135 -130 -125 -120 -115 -110 -105 -100 -95 -90 -85 d b r a figure 14. thd+n vs. input frequency (input level=0dbfs)
asahi kasei [AKD4395-SBW] 16 2005/08 (fs=44.1khz) ak4395 linearity fs=44.1khz avdd=dvdd=5v -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 dbfs -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a figure 15. linearity (fin=1khz) ak4395 frequency respons fs=44.1khz avdd=dvdd=5v 2k 20k 4k 6k 8k 10k 12k 14k 16k 18k hz -1 +1 -0.8 -0.6 -0.4 -0.2 +0 +0.2 +0.4 +0.6 +0.8 d b r a figure 16. frequency response (input level=0dbfs)
asahi kasei [AKD4395-SBW] 17 2005/08 (fs=44.1khz) ak4395 crosstalk (red: lch, biue: rch) fs=44.1khz avdd=dvdd=5v 2k 20k 4k 6k 8k 10k 12k 14k 16k 18k hz -140 -80 -135 -130 -125 -120 -115 -110 -105 -100 -95 -90 -85 d b figure 17. crosstalk (input level=0dbfs)
asahi kasei [AKD4395-SBW] 18 2005/08 (fs=96khz) akd4395 fft avdd=dvdd=5v, 0dbfs input -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 figure 18. fft (fin=1khz, input level=0dbfs) ak4395 fft fs=96khz avdd=dvdd=5v, 0dbfs input, notch 40 40k 50 100 200 500 1k 2k 5k 10k 20k hz -160 +0 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a figure 19. fft(fin=1khz, input level=0dbfs, notch)
asahi kasei [AKD4395-SBW] 19 2005/08 (fs=96khz) akm akd4395 fft fs=96khz avdd=dvdd=5v, -60dbfs inpu -160 +0 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a 20 40k 50 100 200 500 1k 2k 5k 10k 20k hz figure 20. fft (fin=1khz, input level=-60dbfs) akm akd4395 fft fs=96khz avdd=dvdd=5v, no inpu -160 +0 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a 20 40k 50 100 200 500 1k 2k 5k 10k 20k hz figure 21. fft (noise floor)
asahi kasei [AKD4395-SBW] 20 2005/08 (fs=96khz) ak4395 thd+n vs input level fs=96khz avdd=dvdd=5v -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 dbfs -140 -80 -135 -130 -125 -120 -115 -110 -105 -100 -95 -90 -85 d b r a figure 22. thd+n vs. input level (fin=1khz) ak4395 thd+n vs input frequency fs=96khz avdd=dvdd=5v 40 40k 50 100 200 500 1k 2k 5k 10k 20k hz -140 -80 -135 -130 -125 -120 -115 -110 -105 -100 -95 -90 -85 d b r a figure 23. thd+n vs. input frequency (input level=0dbfs)
asahi kasei [AKD4395-SBW] 21 2005/08 (fs=96khz) ak4395 linearity fs=96khz avdd=dvdd=5v -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 dbfs -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 d b r a figure 24. linearity (fin=1khz) ak4395 frequency respons fs=96khz avdd=dvdd=5v 2.5k 40k 5k 7.5k 10k 12.5k 15k 17.5k 20k 22.5k 25k 27.5k 30k 32.5k 35k 37.5k hz -1 +1 -0.8 -0.6 -0.4 -0.2 +0 +0.2 +0.4 +0.6 +0.8 d b r a figure 25. frequency response (input level=0dbfs)
asahi kasei [AKD4395-SBW] 22 2005/08 (fs=96khz) ak4395 crosstalk (red: lch, biue: rch) fs=96khz avdd=dvdd=5v 40 40k 50 100 200 500 1k 2k 5k 10k 20k hz -140 -80 -135 -130 -125 -120 -115 -110 -105 -100 -95 -90 -85 d b figure 26. crosstalk (input level=0dbfs)
asahi kasei [AKD4395-SBW] 23 2005/08 (fs=192khz) ak4395 fft f=192khz avdd=dvdd=5v, 0dbfs input -160 +0 -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 figure 27. fft (fin=1khz, input level=0dbfs) ak4395 fft f=192khz avdd=dvdd=5v, 0dbfs input, notch -160 +0 -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 figure 28. fft(fin=1khz, input level=0dbfs, notch)
asahi kasei [AKD4395-SBW] 24 2005/08 (fs=192khz) ak4395 fft f=192khz avdd=dvdd=5v, -60dbfs input -160 +0 -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 figure 29. fft (fin=1khz, input level=-60dbfs) ak4395 fft f=192khz avdd=dvdd=5v, no input -160 +0 -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 figure 30. fft (noise floor)
asahi kasei [AKD4395-SBW] 25 2005/08 (fs=192khz) ak4395 thd+n vs input level f=192khz avdd=dvdd=5v -140 -80 -135 -130 -125 -120 -115 -110 -105 -100 -95 -90 -85 d b r a -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 dbfs figure 31. thd+n vs. input level (fin=1khz) ak4395 thd+n vs input frequency f=192khz avdd=dvdd=5v -140 -80 -135 -130 -125 -120 -115 -110 -105 -100 -95 -90 -85 d b r a 90 80k 200 500 1k 2k 5k 10k 20k 50k hz figure 32. thd+n vs. input frequency (input level=0dbfs)
asahi kasei [AKD4395-SBW] 26 2005/08 (fs=192khz) ak4395 linearity f=192khz avdd=dvdd=5v -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 figure 33. linearity (fin=1khz) ak4395 frequency respons f=192khz avdd=dvdd=5v -2 +1 -1.8 -1.6 -1.4 -1.2 -1 -0.8 -0.6 -0.4 -0.2 +0 +0.2 +0.4 +0.6 +0.8 d b r a 5k 80k 10k 15k 20k 25k 30k 35k 40k 45k 50k 55k 60k 65k 70k 75k hz figure 34. frequency response (input level=0dbfs)
asahi kasei [AKD4395-SBW] 27 2005/08 (fs=192khz) ak4395 crosstalk (reb: lch, blue: rch) f=192khz avdd=dvdd=5v -140 -80 -135 -130 -125 -120 -115 -110 -105 -100 -95 -90 -85 d b 90 80k 200 500 1k 2k 5k 10k 20k 50k hz figure 35. crosstalk (input level=0dbfs)
asahi kasei [AKD4395-SBW] 28 2005/08 revision history important notice ? these products and their specifications are subject to change without notice. before considering any use or application, consult the asahi kasei microsystems co., ltd. (akm) sales office or authorized distributor concerning their current status. ? akm assumes no liability for infringement of any pat ent, intellectual property, or other right in the application or use of any information contained herein. ? 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. ? akm products are neither intended nor authorized for use as critical components in any safety, life support, or other hazard related device or sys tem, and akm assumes no responsibility relating to any such use, except with the express written consent of the representative director of akm. as used here: (a) a hazard related device or system is one designed or intended for life support or maintenance of safety or for applications in medicine, aerospace, nuclear energy, or other 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. (b) a critical component is one whose failure to function 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. ? it is the responsibility of the buyer or distribut or of an akm product who distributes, disposes of, or otherwise places the product with a third party to notify that 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. date (yy/mm/dd) manual revision board revision reason contents 05/08/29 km080300 0 first edition
5 5 4 4 3 3 2 2 1 1 d d c c b b a a +15v -15v aoutl+ aoutl- aoutr+ aoutr- p/s csn csn cdti cdti cclk cclk p/s n15vr n15vl p15vl p15vr title size document number rev date: sheet of ak4395/96 0 akd4395/6-sb a3 12 thursday, august 25, 2005 title size document number rev date: sheet of ak4395/96 0 akd4395/6-sb a3 12 thursday, august 25, 2005 title size document number rev date: sheet of ak4395/96 0 akd4395/6-sb a3 12 thursday, august 25, 2005 h l audio interface ak4396 ak4395 r101 open short 24bit, msb justified ocks1 ocks1 ocks0 ocks0 l hh l l sw2 h 512fs@fs=32k/44.1k/48khz 256fs@fs=88.2k/96khz 128fs@fs=176.4k/192khz master clock de-emphasis off coax opt for 74hc14 cclk cdti csn lrck mclk sdata bick p/s c27 0.1u c27 0.1u r27 470 r27 470 c1 0.1u c1 0.1u r16 47k r16 47k 13 12 u1f 74hc14 u1f 74hc14 c30 0.1u c30 0.1u 10 8 6 4 2 1 3 5 7 9 port3 up-i/f port3 up-i/f c20 open c20 open r18 short r18 short r22 75 r22 75 + c19 10u + c19 10u dvss 1 dvdd 2 mclk 3 pdn 4 bick/dclk 5 sdata/dsdl 6 lrck/dsdr 7 smute/csn 8 dfs0/cad0 9 dem0/cclk 10 dem1/cdt1 11 dif0/dclk 12 dif1/dsdl 13 dif2/dsdr 14 bvss 15 vrefl 16 vrefh 17 avdd 18 avss 19 aoutr- 20 aoutr+ 21 aoutl- 22 aoutl+ 23 vcom 24 p/s 25 tst1/dzfl 26 tst2/cad1 27 acks/dzfr 28 u3 ak4395 u3 ak4395 r17 100 r17 100 r200 short r200 short r11 10k r11 10k + c17 10u + c17 10u in out gnd t3 njm78m05 t3 njm78m05 r25 10k r25 10k r26 10k r26 10k + c22 10u + c22 10u in out gnd t1 upc3533hf t1 upc3533hf 2 1 d1 hsu119 d1 hsu119 c13 0.1u c13 0.1u dvdd 1 dvss 2 tvdd 3 v/tx 4 xti 5 xto 6 pdn 7 r 8 avdd 9 avss 10 rx1 11 rx2/dif0 12 rx3/dif1 13 rx4/dif2 14 int1 17 p/sn 18 fs96/i2c 19 int0 20 lrck 21 sdto 22 bick 23 daux 24 mcko2 25 mcko1 26 ocks0/csn/cad0 27 ocks1/cclk/scl 28 cm1/cdti/sda 29 cm0/cdto/cad1 30 rx5 15 rx6/ips 16 u2 ak4113 u2 ak4113 r24 10k r24 10k 3 4 u1b 74hc14 u1b 74hc14 c4 0.1u c4 0.1u 11 10 u1e 74hc14 u1e 74hc14 r28 470 r28 470 r201 short r201 short + c28 10u + c28 10u + c2 100u + c2 100u out 1 vcc 3 gnd 2 port2 dir port2 dir r8 47k r8 47k c7 0.1u c7 0.1u + c8 10u + c8 10u + c24 47u + c24 47u c11 0.1u c11 0.1u c15 0.1u c15 0.1u c101 0.1u c101 0.1u + c12 47u + c12 47u c29 0.1u c29 0.1u j1 coax j1 coax r2 short r2 short l3 47u l3 47u c18 0.1u c18 0.1u c10 0.1u c10 0.1u 1a 2 1b 3 2a 5 2b 6 3a 11 3b 10 4a 14 4b 13 a/b 1 g 15 1y 4 2y 7 3y 9 4y 12 u4 74lvc157 u4 74lvc157 1 2 + c26 100u + c26 100u + c16 10u + c16 10u r10 open r10 open r101 0 r101 0 r202 short r202 short r15 open r15 open 9 8 u1d 74hc14 u1d 74hc14 r12 100 r12 100 r4 5.1 r4 5.1 c14 10p c14 10p r14 100 r14 100 r29 470 r29 470 r13 100 r13 100 1 2 4 3 sw3 p/s sw3 p/s c9 0.1u c9 0.1u c5 0.1u c5 0.1u c25 0.1u c25 0.1u r23 470 r23 470 r7 15k r7 15k + c6 47u + c6 47u r9 5.1 r9 5.1 r21 open r21 open r19 open r19 open 1 2 u1a 74hc14 u1a 74hc14 r6 open r6 open c3 0.1u c3 0.1u r3 short r3 short c21 0.1u c21 0.1u in out gnd t2 njm78m05 t2 njm78m05 c23 0.1u c23 0.1u jp1 rx jp1 rx test1 test1 2 1 3 sw1 pdn sw1 pdn r5 100 r5 100 1 2 3 4 5 6 7 8 9 10 port1 ext port1 ext 5 6 u1c 74hc14 u1c 74hc14 1 2 4 3 sw2 ocks sw2 ocks r1 10k r1 10k r20 short r20 short
5 5 4 4 3 3 2 2 1 1 4 4 3 3 2 2 1 1 aoutl+ aoutl- aoutr+ aoutr- p15vl n15vl p15vr n15vr title size document number rev date: sheet of analog 0 akd4395/96-sb a3 22 thursday, february 17, 2005 title size document number rev date: sheet of analog 0 akd4395/96-sb a3 22 thursday, february 17, 2005 title size document number rev date: sheet of analog 0 akd4395/96-sb a3 22 thursday, february 17, 2005 + c59 10u + c59 10u r50 short r50 short r63 560 r63 560 c46 3.9n c46 3.9n c34 3.9n c34 3.9n + c57 10u + c57 10u + c66 (short) + c66 (short) c69 3.3n c69 3.3n j2 lout j2 lout j3 rout j3 rout c63 1n c63 1n c49 3.3n c49 3.3n r54 680 r54 680 c56 0.1u c56 0.1u r35 560 r35 560 r57 620 r57 620 r40 (short) r40 (short) c38 (open) c38 (open) c58 0.1u c58 0.1u r47 10k r47 10k 3 2 6 7 4 + - u9 njm5534d + - u9 njm5534d 3 2 6 7 4 + - u5 njm5534d + - u5 njm5534d r68 680 r68 680 r60 (short) r60 (short) c31 3.3n c31 3.3n r65 330 r65 330 c43 1n c43 1n c62 100p c62 100p r51 330 r51 330 c60 3.9n c60 3.9n r43 (open) r43 (open) c41 3.3n c41 3.3n 3 2 6 7 4 + - u6 njm5534d + - u6 njm5534d r31 330 r31 330 r61 100 r61 100 r49 1.2k r49 1.2k c61 100p c61 100p c48 100p c48 100p c45 100p c45 100p r38 (short) r38 (short) + c54 100u + c54 100u r32 180 r32 180 + c70 100u + c70 100u c55 100p c55 100p c72 3.9n c72 3.9n c64 (open) c64 (open) + c40 (short) + c40 (short) r55 560 r55 560 r33 10k r33 10k r62 (open) r62 (open) r45 330 r45 330 r37 620 r37 620 c36 100p c36 100p c35 1n c35 1n r36 1.2k r36 1.2k r34 680 r34 680 r48 680 r48 680 + c51 10u + c51 10u c33 100p c33 100p r59 620 r59 620 c52 0.1u c52 0.1u c37 100p c37 100p + c53 10u + c53 10u c67 1n c67 1n r30 short r30 short 3 2 6 7 4 + - u10 njm5534d + - u10 njm5534d c50 0.1u c50 0.1u r66 180 r66 180 r39 620 r39 620 + c32 100u + c32 100u c73 100p c73 100p r52 180 r52 180 r56 1.2k r56 1.2k c47 100p c47 100p c42 (open) c42 (open) r42 560 r42 560 r53 10k r53 10k r58 (short) r58 (short) c65 (open) c65 (open) r67 10k r67 10k r64 short r64 short r69 1.2k r69 1.2k 3 2 6 7 4 + - u7 njm5534d + - u7 njm5534d r46 180 r46 180 3 2 6 7 4 + - u8 njm5534d + - u8 njm5534d r41 100 r41 100 c68 (open) c68 (open) c71 100p c71 100p r44 short r44 short + c44 100u + c44 100u c39 (open) c39 (open) c74 100p c74 100p
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