SLAU376 Datasheet, PDF (25/33 Pages) Texas Instruments – TAS5622-TAS5624DDVEVM

INPUT-USB BOARD #3
FROM
SYSTEM
RESET
S6
GND
FROM USB SCL
SDA
+3.3VD4
R400
INV3
10.0K
1
5
0603
2
C400
C401
3
4
4.7ufd/16V
0805
0.1ufd/16V
74LVC1G14DBV
0603
GND ^SOT23-DBV5
GND
GND
+3.3VD4
C402
0.1ufd/16V
0603
GND
C403
0.1ufd/16V
0603
R401
10.0K
0603
GND
FF1
1
8
2
7
3
6
4
5
SN74LVC2G74DCT
SSOP8-DCT
GND
+3.3VD4
C404
0.1ufd/16V
0603
GND _+3.3VD4
R410
10.0K
0603
R411
0.0
0603
MUTE
MUTE
R403
0805
Yellow ₃₅₇
0603
GND
+3.3VD4
R412
100K
0603
E
+3.3VD4
4.7K
B
Q4
SOT23-DBV3
OTW
C
OTW
R405
0805 Red
357
0603
GND
+3.3VD4
R413
100K
0603
FROM SPDIF
MCLK-SPDIF
SCLK-SPDIF
LRCLK-SPDIF
+3.3VD3
R402 _{1 S7}
I2S-SEL ^49.9
0603
3
2
CTRL
GND
C409
0.1ufd/16V
0603
GND
E
+3.3VD3
4.7K
B
Q10
SOT23-DBV3
C
SPDIF
2-3 = SPDIF
1-2 = USB
R415
0805
Green
357
0603
GND
USB
R416
0805
Green
357
0603
GND
FROM USB
MCLK-USB
SCLK-USB
LRCLK-USB
SDOUT-USB
FROM ADC MUXES
SDOUT1
SDOUT2
SDOUT3
SDOUT4
MCLK-SPDIF
MCLK-USB
I2S-SEL ^GND
SCLK-SPDIF
SCLK-USB
I2S-SEL ^GND
LRCLK-SPDIF
LRCLK-USB
I2S-SEL ^GND
SDOUT1
SDOUT-USB
I2S-SEL ^GND
MUX6
VCC ⁸
1
5
2
7
3
6
GND ⁴
74LVC2G157DCT
SSOP8-DCT
MUX7
VCC ⁸
1
5
2
7
3
6
GND ⁴
74LVC2G157DCT
SSOP8-DCT
MUX8
VCC ⁸
1
5
2
7
3
6
GND ⁴
74LVC2G157DCT
SSOP8-DCT
MUX9
VCC ⁸
1
5
2
7
3
6
GND ⁴
74LVC2G157DCT
SSOP8-DCT
+3.3VD3
+3.3VD3
GND
C405
0.1ufd/16V
0603
GND
C406
0.1ufd/16V
0603
GND
+3.3VD3
GND
+3.3VD3
+3.3VD3
GND
C407
0.1ufd/16V
0603
GND
C408
0.1ufd/16V
0603
GND
+3.3VD3
I2S
SELECT
GND
TI ^{PAGE INFO:}
PSIA INPUT, DATA SELECT, EVM CONNECTOR
DESIGN LEAD TUAN LUU
EDGE # 6527708
PSIA CLOCK SELECT
MCLK-MUX
1 _MCLK
2
MCLK-OUT
3
MCLKO
Orange
4
SCLK-MUX
1 _SCLK
2
SCLK-OUT
3
SCLKO
Orange
4
LRCLK-MUX
1 _LRCLK
2
LRCLK-OUT
3
LRCLKO
Orange
4
GND
PSIA OUT = 1/2, PSIA IN = 3/4
JUMPER 2-3 FOR PASS-THRU
PSIA DATA SELECT
SDOUT1-MUX
1 _ADC1
2
SDATA1
3
SDATA1
4
Orange
SDOUT2
1 _ADC2
2
SDATA2
3
SDATA2
4
Orange
SDOUT3
1 _ADC3
2
SDATA3
3
SDATA3
4
Orange
SDOUT4
GND
1 _ADC4
2
SDATA4
3
SDATA4
4
Orange
PSIA OUT = 1/2, PSIA IN = 3/4
JUMPER 2-3 FOR PASS-THRU
DATE
JULY 12, 2011
FILENAME InputUsbBoard3.sbk
E
+3.3VD4
4.7K
B
Q5
SOT23-DBV3
C SHUTDOWN
0805 Red
SHUT
DOWN
R406
357
0603
GND
+3.3VD4
R414
100K
0603
R408
+3.3VD4
S8
10.0K
0603
E
+3.3VD4 GND
4.7K
B
Q7
SOT23-DBV3
C
PDN
R409
0805
POWER
Yellow ₃₅₇
0603
GND
DOWN
SDIN
Orange
E
+3.3VD4
4.7K
B
Q6
SOT23-DBV3
C
FAULT
0805 Red
FAULT
R407
357
0603
GND
1
2
3
4
5
To EVMs 6
7
SCL
8
SDA
9
10
11
12
MCLK-OUT
13
14
SCLK-OUT
15
LRCLK-OUT
16
17
SDATA1
18
SDATA2
19
SDATA3
20
SDATA4
21
+5V
22
C410
23
0.1ufd/16V
0603
24
GND
25
+12V
26
C411
GND J1
0.1ufd/16V
J2
0603
1
GND
+3.3V
2
3
4
5
6
7
8
9
10
11
12
13
PVDD
14
15
Red
16
17
+3.3V
18
GND
TO USB ^SDIN
SCH REV A
PCB REV A
SHEET 4 OF 7
DRAWN BY LDN