Datasheet

LRCLK-SPDIF
MCLK-SPDIF
SCLK-SPDIF
DOUT-ADC1
DOUT-ADC1
DOUT-ADC2
DOUT-ADC2
DOUT-ADC3
DOUT-ADC3
DOUT-ADC4
DOUT-ADC4
DOUT-SPDIF
SDOUT1
SDOUT2
SDOUT3
SDOUT4
4.99K
0603
R305
JP300
JP301
4.99K
0603
R308
470pfd/50V
0603
C300
470pfd/50V
0603
C303
100
0603
R307
100
0603
R310
4.99K
0603
R306
4.99K
0603
R309
1.0ufd/16V
0603
C301
1.0ufd/16V
0603
C304
AGND
AGND
AGND
AGND
0.1ufd/16V
0603
C309
0.1ufd/16V
0603
C307
0.022ufd/25V
0603
C302
0.022ufd/25V
0603
C305
AGND
AGND
AGND
0.0
0603
R312
AGND AGND
+5V
1.0
0603
R311
10ufd/10V
0805
C306
10ufd/10V
0805
C308
GND
0.1ufd/16V
0603
C311
TSSOP14-PW
U2
PCM1808PW
14
13
12
11
10
9
8
7
6
5
4
3
2
1
10ufd/10V
0805
C310
GNDGND
100
0603
R313
GND
0.1ufd/16V
0603
C323
TSSOP14-PW
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PCM1808PW
U3
10ufd/10V
0805
C322
GNDGND
100
0603
R322
GND
0.1ufd/16V
0603
C335
TSSOP14-PW
U4
PCM1808PW
14
13
12
11
10
9
8
7
6
5
4
3
2
1
10ufd/10V
0805
C334
GNDGND
100
0603
R331
GND
4.99K
0603
R314
JP302
JP303
4.99K
0603
R317
100
0603
R316
100
0603
R319
4.99K
0603
R315
4.99K
0603
R318
1.0ufd/16V
0603
C313
1.0ufd/16V
0603
C316
AGND
AGND
0.1ufd/16V
0603
C321
0.1ufd/16V
0603
C319
0.022ufd/25V
0603
C314
0.022ufd/25V
0603
C317
AGND
AGND
AGND
0.0
0603
R321
AGND AGND
+5V
1.0
0603
R320
10ufd/10V
0805
C318
10ufd/10V
0805
C320
GND
4.99K
0603
R323
JP304
JP305
4.99K
0603
R326
100
0603
R325
100
0603
R328
4.99K
0603
R324
4.99K
0603
R327
1.0ufd/16V
0603
C325
1.0ufd/16V
0603
C328
AGND
AGND
0.1ufd/16V
0603
C333
0.1ufd/16V
0603
C331
0.022ufd/25V
0603
C326
0.022ufd/25V
0603
C329
AGND
AGND
AGND
0.0
0603
R330
AGND AGND
+5V
1.0
0603
R329
10ufd/10V
0805
C330
10ufd/10V
0805
C332
GND
470pfd/50V
0603
C312
470pfd/50V
0603
C315
AGND
AGND
470pfd/50V
0603
C324
470pfd/50V
0603
C327
AGND
AGND
InputUsbBoard3.sbk
JULY 12, 2011
TUAN LUU 6527708
A
A
7
LDN
SCH REV
PCB REV
SHEET
DRAWN BY
OFDATE
FILENAME
TI
PAGE INFO:
DESIGN LEAD EDGE #
0.1ufd/16V
0603
C347
TSSOP14-PW
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PCM1808PW
U5
10ufd/10V
0805
C346
GNDGND
100
0603
R340
GND
4.99K
0603
R332
JP306
JP307
4.99K
0603
R335
100
0603
R334
100
0603
R337
4.99K
0603
R333
4.99K
0603
R336
1.0ufd/16V
0603
C337
1.0ufd/16V
0603
C340
AGND
AGND
0.1ufd/16V
0603
C345
0.1ufd/16V
0603
C343
0.022ufd/25V
0603
C338
0.022ufd/25V
0603
C341
AGND
AGND
AGND
0.0
0603
R339
AGND AGND
+5V
1.0
0603
R338
10ufd/10V
0805
C342
10ufd/10V
0805
C344
GND
SSOP8-DCT
1
2
3
4
5
6
7
8
MUX2
74LVC2G157DCT
VCC
GND
GND
GND
SSOP8-DCT
GND
VCC
74LVC2G157DCT
MUX3
8
7
6
5
4
3
2
1
GND
GND
SSOP8-DCT
GND
VCC
74LVC2G157DCT
MUX4
8
7
6
5
4
3
2
1
GND
GND
SSOP8-DCT
1
2
3
4
5
6
7
8
MUX5
74LVC2G157DCT
VCC
GND
GND
GND
ADC1-IN
NO
NC
8
7
6
5
3
R
L
1
2
4
Shield
0.0
0603
R300
0.0
0603
R301
ADC2-IN
NO
NC
8
7
6
5
3
R
L
1
2
4
Shield
ADC3-IN
NO
NC
8
7
6
5
3
R
L
1
2
4
Shield
0.0
0603
R302
0.0
0603
R303
ADC4-IN
NO
NC
8
7
6
5
3
R
L
1
2
4
Shield
AGND
AGND
AGND
AGND
0.0
0603
R304
1.00K
0603
R341
470pfd/50V
0603
C336
AGND
470pfd/50V
0603
C339
AGND
0.1ufd/16V
0603
C348
GND
0.1ufd/16V
0603
C349
GND
0.1ufd/16V
0603
C350
GND
0.1ufd/16V
0603
C351
GND
4.7 1/4W
0805
R12
+3.3V
4.7 1/4W
0805
R13
+3.3V
4.7 1/4W
0805
R14
+3.3V
4.7 1/4W
0805
R15
+3.3V
+3.3VD2
+3.3VD2
+3.3VD2
+3.3VD2
0.1ufd/16V
0603
C352
GND
Orange
SDOUT1
Orange
SDOUT2
Orange
SDOUT3
Orange
SDOUT4
+3.3VD2
Green
0805
ANALOG
SOT23-DBV3
Q9
4.7K
C
B
E
GND
357
0603
R342
+3.3VD2
+3.3VD2
357
0603
R343
DIGITAL
0805
Green
FROM SPDIF
ANALOG
INPUTS
TO
PSIA
DATA
SELECT
ADC INPUTS 3
INPUT-USB BOARD #3
DOUT-SPDIF
DOUT-SPDIF
DOUT-SPDIF
DOUT-SPDIF
ADC-EN
ADC-EN
ADC-EN
ADC-EN
ADC MUXES
TO I2S
SELECT
(ADC1)
(ADC2)
(ADC3)
(ADC4)
ADC/SPDIF
SELECT LEDs
www.ti.com
Board Layouts, Bill of Materials, and Schematic
Figure 9. Input - USB Board3 ADC Inputs
15
SLOU346July 2012 TAS5721-TAS5723EVM Evaluation Module
Copyright © 2012, Texas Instruments Incorporated