Datasheet

RXIN
TORX
R63
4.7R
1 2
GND
+3.3V
C69
100nF
2 1
C70
10uF
12
GND
J51
Toslink Optic al Rec eiver
OUT
1
GND
2
VCC
3
NC
4
NC
5
DIGIT
AL INPUT
PowerSupply
J10
Header
1
2
+5V
+5V
SW90
Switch
1 3 6 4
5 2
AMP ON/OFF
GND
GND
C95
1nF
2 1
GND
GND
VSUP
/POR
U90 TLV1117-33C
IN
3
OUT
2
GND
1
OUT
4
D95
Green
R95
220R
12
GND
C91
100nF
2 1
U91 TLV1117-50C
IN
3
OUT
2
GND
1
OUT
4
C92
100nF
2 1
C94
100nF
2 1
C93
10uF
12
C97
10uF
12
C90
10uF
12
+5V
+3.3V
GND
C98
100nF
2 1
GND
+7V
U95
TPS3825-50
RESET
1
GND
2
RESET
3
MR
4
VDD
5
POWER
www.ti.com Design Documentation
Figure 21. DRV603EVM Schematic: TOSLINK and Power Supply
SLOU252A – December 2008 – Revised January 2009 DRV603EVM 17
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