Datasheet
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
B
NA
6522850
VDDRB_LS AND VDDRB_HS LEDS
18 20
REV
PAGE
DOCUMENT NUMBER
SIZE
of
TEXAS INSTRUMENTS
PAGE TITLE
R421
2K
LM339A
U79E
4 IN_P
11
4 IN_N
10
4 OUT
13
-
+
R430 10K
U77
ZXTD09N50DE6
C1
1
E1
2
C2
3
B2
4
E2
5
B1
6
D38 BLUE
2
1
C270
0.47uF
R429
2K
LM339A
U79C
2 IN_N
4
2 IN_P
5
2 OUT
2
-
+
LM339A
U76E
4 IN_P
11
4 IN_N
10
4 OUT
13
-
+
LM339A
U76C
2 IN_N
4
2 IN_P
5
2 OUT
2
-
+
R414 49.9
R423 10K
R412 49.9
U75
REF2940
VIN
1
VOUT
2
GND
3
R420
2K
R419 105K
R422 10K
R426 12.4K
R428
2K
R415 49.9
LM339A
U79B
1 IN_P
7
1 IN_N
6
1 OUT
1
-
+
R424 12.4K
R418 18K
R417 105K
R427 105K
LM339A
U76B
1 IN_P
7
1 IN_N
6
1 OUT
1
-
+
D39 BLUE
2
1
LM339A
U79D
3 IN_N
8
3 IN_P
9
3 OUT
14
-
+
R416 18K
C271
0.47uF
R413 49.9
D40 BLUE
2
1
R425 105K
LM339AU79A
VCC
3
GND
12
R431 10K
LM339A
U76D
3 IN_N
8
3 IN_P
9
3 OUT
14
-
+
U78
REF2940
VIN
1
VOUT
2
GND
3
U80
ZXTD09N50DE6
C1
1
E1
2
C2
3
B2
4
E2
5
B1
6
LM339AU76A
VCC
3
GND
12
D37 BLUE
2
1
VDDRB_LS_1P8V_ B
VDDRB_HS_1P 8V_B
VDDRB_HS_1P 625V_VREF
VDDRB_HS_1P 35V_VREF
VDDRB_HS_1P 5V_L
VDDRB_HS_1P 8V_L
VDDRB_HS_1P 5V_C
VDDRB_HS_1P 8V_C
VDDRB_HS_2P 0V_VREF
VDDRB_HS_1P 675V_VREF
VDDRB_HS_1P 5V_B
VDDRB_LS_1P62 5V_VREF
VDDRB_LS_1P35 V_VREF
VDDRB_LS_1P5V_ L
VDDRB_LS_1P8V_ L
VDDRB_LS_1P5V_ C
VDDRB_LS_1P8V_ C
VDDRB_LS_2P0V_ VREF
VDDRB_LS_1P67 5V_VREF
VDDRB_LS_1P5V_ B
5V
5V
5V
5V
5V
5V
5V
VDDRB_HS
VDDRB_HS
4P096V_REF12
4P096V_REF12
4P096V_REF12
5V
5V
5V
5V
5V
VDDRB_LS
VDDRB_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 D
ATASHEET
RANGE.
TLK10002EVM Motherboard Schematics
www.ti.com
Figure 26. VDDRB LEDs, Sheet 18 of 20
34
TLK10002 Dual-Channel, 10-Gbps, Multi-Rate Transceiver Evaluation Module SLLU148– May 2011
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