Datasheet
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
VDDRC_LS AND VDDRC_HS LEDS
LM339AU32D
3 IN_N
8
3 IN_P
9
3 OUT
14
U36
ZXTD09N50DE6
C1
1
E1
2
C2
3
B2
4
E2
5
B1
6
U33
ZXTD09N50DE6
C1
1
E1
2
C2
3
B2
4
E2
5
B1
6
R121 10K
LM339AU32A
VCC
3
GND
12
U34
REF2940
VIN
1
VOUT
2
GND
3
R111
2K
LM339AU35E
4 IN_P
11
4 IN_N
10
4 OUT
13
R120 10K
LM339AU32C
2 IN_N
4
2 IN_P
5
2 OUT
2
R119
2K
LM339AU35C
2 IN_N
4
2 IN_P
5
2 OUT
2
C11
0.47uF
LM339AU32E
4 IN_P
11
4 IN_N
10
4 OUT
13
D22 BLUE
2
1
R110
2K
R104 1.2K
R113 10K
U31
REF2940
VIN
1
VOUT
2
GND
3
R102 1.2K
D23 BLUE
2
1
R112 10K
R109 105K
R118
2K
D24 BLUE
2
1
R116 12.4K
D25 BLUE
2
1
R114 12.4K
LM339AU35B
1 IN_P
7
1 IN_N
6
1 OUT
1
R105 1.2K
R107 105K
R108 18K
LM339AU32B
1 IN_P
7
1 IN_N
6
1 OUT
1
R117 105K
R106 18K
C12
0.47uF
LM339AU35D
3 IN_N
8
3 IN_P
9
3 OUT
14
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
R115 105K
R103 1.2K
LM339AU35A
VCC
3
GND
12
VDDRC_LS_1P8V_B
VDDRC_HS_1P8V_B
VDDRC_HS_1P625V_VREF
VDDRC_HS_1P35V_VREF
VDDRC_HS_1P5V_L
VDDRC_HS_1P8V_L
VDDRC_HS_1P5V_C
VDDRC_HS_1P8V_C
VDDRC_HS_2P0V_VREF
VDDRC_HS_1P675V_VREF
VDDRC_HS_1P5V_B
VDDRC_LS_1P625V_VREF
VDDRC_LS_1P35V_VREF
VDDRC_LS_1P5V_L
VDDRC_LS_1P8V_L
DDRC_LS_1P5V_C
VDDRC_LS_1P8V_C
VDDRC_LS_2P0V_VREF
VDDRC_LS_1P675V_VREF
VDDRC_LS_1P5V_B
5V
5V
5V
5V
5V 5V
5V
VDDRC_HS
VDDRC_HS
4P096V_REF12
4P096V_REF12
4P096V_REF12
5V
5V
5V 5V
5V
VDDRC_LS
VDDRC_LS
4P096V_REF11
4P096V_REF11
4P096V_REF11
NOTE: VOLTAGE WINDOW DETECTOR CIRCUITS MONITOR THE VOLTAGE ON THE PLANE
AND LIGHTS THE APPROPRIATE LED IF IT IS WITHIN THE ALLOWABLE DATASHEET
RANGE.
6542127
B NA 7 of 10
REV SHEETDOCUMENT NUMBERSIZE
TEXAS INSTRUMENTS
PAGE TITLE
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TLK10034 EVM Voltage-Monitor Board Schematics
Figure 50. TLK10034 EVM Voltage Monitor Board Schematic, Sheet 7 VDDRC_LS/HS LEDs
61
SLLU168–August 2012 TLK10034 Quad-Channel XAUI/10GBASE-KR Transceiver Evaluation Module
(EVM)
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