Datasheet
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
B
NA
6522850
VDDRA_LS AND VDDRA_HS LEDS
17 20
REV
PAGE
DOCUMENT NUMBER
SIZE
of
TEXAS INSTRUMENTS
PAGE TITLE
R395 49.9
LM339A
U73B
1 IN_P
7
1 IN_N
6
1 OUT
1
-
+
R408
2K
R398 18K
LM339A
U70B
1 IN_P
7
1 IN_N
6
1 OUT
1
-
+
D35 BLUE
2
1
R407 105K
R393 49.9
R397 105K
C269
0.47uF
D36 BLUE
2
1
LM339A
U73D
3 IN_N
8
3 IN_P
9
3 OUT
14
-
+
R405 105K
R396 18K
U72
REF2940
VIN
1
VOUT
2
GND
3
U74
ZXTD09N50DE6
C1
1
E1
2
C2
3
B2
4
E2
5
B1
6
LM339A
U70D
3 IN_N
8
3 IN_P
9
3 OUT
14
-
+
R411 10K
LM339AU73A
VCC
3
GND
12
D33 BLUE
2
1
U71
ZXTD09N50DE6
C1
1
E1
2
C2
3
B2
4
E2
5
B1
6
LM339A
U73C
2 IN_N
4
2 IN_P
5
2 OUT
2
-
+
D34 BLUE
2
1
LM339A
U73E
4 IN_P
11
4 IN_N
10
4 OUT
13
-
+
C268
0.47uF
R410 10K
R401
2K
LM339AU70A
VCC
3
GND
12
R409
2K
LM339A
U70E
4 IN_P
11
4 IN_N
10
4 OUT
13
-
+
R400
2K
R394 49.9
R403 10K
U69
REF2940
VIN
1
VOUT
2
GND
3
R392 49.9
LM339A
U70C
2 IN_N
4
2 IN_P
5
2 OUT
2
-
+
R399 105K
R406 12.4K
R404 12.4K
R402 10K
VDDRA_LS_1P8V_ B
VDDRA_HS_1P 8V_B
VDDRA_HS_1P 625V_VREF
VDDRA_HS_1P 35V_VREF
VDDRA_HS_1P 5V_L
VDDRA_HS_1P 8V_L
VDDRA_HS_1P 5V_C
VDDRA_HS_1P 8V_C
VDDRA_HS_2P 0V_VREF
VDDRA_HS_1P 675V_VREF
VDDRA_HS_1P 5V_B
VDDRA_LS_1P62 5V_VREF
VDDRA_LS_1P35 V_VREF
VDDRA_LS_1P5V_ L
VDDRA_LS_1P8V_ L
VDDRA_LS_1P5V_ C
VDDRA_LS_1P8V_ C
VDDRA_LS_2P0V_ VREF
VDDRA_LS_1P67 5V_VREF
VDDRA_LS_1P5V_ B
5V
5V
5V
5V
5V
5V
5V
VDDRA_HS
VDDRA_HS
4P096V_REF10
4P096V_REF10
4P096V_REF10
5V
5V
5V
5V
5V
VDDRA_LS
VDDRA_LS
4P096V_REF9
4P096V_REF9
4P096V_REF9
NOTE: VOLTAGE WINDOW DETECTOR CIRCUITS MONITOR THE VOLTAGE
ON THE PLANE
AND LIGHTS THE APPROPRIATE LED IF IT IS WITHIN THE ALLOWABLE D
ATASHEET
RANGE.
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TLK10002EVM Motherboard Schematics
Figure 25. VDDRA LEDs, Sheet 17 of 20
33
SLLU148– May 2011 TLK10002 Dual-Channel, 10-Gbps, Multi-Rate Transceiver Evaluation Module
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