Datasheet
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
B
NA
6522850
DEVICE POWER, GROUND, LOCAL DECOUPLING
6
20
REV
PAGE
DOCUMENT NUMBER
SIZE
of
TEXAS INSTRUMENTS
PAGE TITLE
JMP70
2 Pin Berg
1
2
TLK10002
U1M
1P0V_VDDD1
E6
1P0V_VDDD2
E8
1P0V_VDDD3
F6
1P0V_VDDD4
H6
1P0V_VDDD5
H8
CDCE72010
U2C
VCC_IN1
57
VCC_IN2
60
C170 0.1uF
C185 0.1uF
C184 0.1uF
C163 0.1uF
TLK10002
U1O
1P5_8V_VDDRA_LS
C3
JMP73
2 Pin Berg
1
2
C148 0.1uF
C159 0.1uF
JMP67
2 Pin Berg
1
2
C183 0.1uF
JMP68
2 Pin Berg
1
2
TLK10002
U1S
1P5_8V_VDDO1
K7
1P5_8V_VDDO0
C7
C165 0.1uF
C161 0.1uF
C151 0.1uF
C167 0.1uF
TLK10002
U1L
1P0V_VDDT_LS_HS1
F4
1P0V_VDDT_LS_HS2
G4
1P0V_VDDT_LS_HS3
F9
C154 0.1uF
CDCE72010
U2G
VCC_CP
64
GND_CP
2
JMP75
2 Pin Berg
1
2
C178 0.1uF
C155 0.1uF
C182 0.1uF
CDCE72010
U2E
GND1
32
GND_PAD
65
C150 0.1uF
C179 0.1uF
JMP66
2 Pin Berg
1
2
C162 0.1uF
C173 0.1uF
C175 0.1uF
C180 0.1uF
C160 0.1uF
C177 0.1uF
C144 0.1uF
C145 0.1uF
C157 0.1uF
C187 0.1uF
CDCE72010
U2B
VCC_PLL1
4
VCC_PLL2
63
C152 0.1uF
TLK10002
U1P
1P5_8V_VDDRA_HS
E11
CDCE72010
U2D
VCC_VCXO1
51
VCC_VCXO2
54
C141 0.1uF
C171 0.1uF
JMP69
2 Pin Berg
1
2
C166 0.1uF
C186 0.1uF
JMP64
2 Pin Berg
1
2
C156 0.1uF
C172 0.1uF
TLK10002
U1U
VSS1
A2
VSS2
A5
VSS3
A11
VSS4
B3
VSS5
B4
VSS6
B7
VSS7
B11
VSS8
C1
VSS9
C6
VSS10
C12
VSS11
D3
VSS12
D5
VSS13
D10
VSS14
D11
VSS15
E2
VSS16
E4
VSS17
F1
VSS18
F5
VSS19
F8
VSS20
F10
VSS21
F12
VSS22
G1
VSS23
G3
VSS24
G5
VSS25
G7
VSS26
G11
VSS27
H2
VSS28
H4
VSS29
H11
VSS30
J5
VSS31
J12
VSS32
K1
VSS33
K6
VSS34
K11
VSS35
L3
VSS36
L4
VSS37
L7
VSS38
L11
VSS39
M2
VSS40
M5
VSS41
M12
JMP74
2 Pin Berg
1
2
C176 0.1uF
TLK10002
U1T
1P0V_VPP
D7
C168 0.1uF
TLK10002
U1N
1P0V_DVDD1
E7
1P0V_DVDD2
F7
1P0V_DVDD3
G6
1P0V_DVDD4
G8
1P0V_DVDD5
H7
TLK10002
U1K
1P0V_VDDA_LS_HS1
D2
1P0V_VDDA_LS_HS2
F2
1P0V_VDDA_LS_HS3
G2
1P0V_VDDA_LS_HS4
J2
1P0V_VDDA_LS_HS5
F11
1P0V_VDDA_LS_HS6
G10
TLK10002
U1R
1P5_8V_VDDRB_HS
J11
C164
0.1uF
C147 0.1uF
C169 0.1uF
JMP71
2 Pin Berg
1
2
CDCE72010
U2F
VCCA1
48
VCCA2
49
C188 0.1uF
JMP65
2 Pin Berg
1
2
JMP63
2 Pin Berg
1
2
JMP72
2 Pin Berg
1
2
TLK10002
U1Q
1P5_8V_VDDRB_LS
K3
C149 0.1uF
CDCE72010
U2A
VCC1
5
VCC2
8
VCC3
11
VCC4
14
VCC5
19
VCC6
22
VCC7
25
VCC8
28
VCC9
31
VCC10
34
VCC11
37
VCC12
40
VCC13
43
C146 0.1uF
C181 0.1uF
C153 0.1uF
C143 0.1uF
C158 0.1uF
C142 0.1uF
C174 0.1uF
VDDRA_HS
VDDRA_HS
VDDA
VDDA
VDDRB_LS
VDDRB_LS
VDDT
VDDT
VDDRB_HS
VDDRB_HS
VDDD
VDDD
DVDD
DVDD
VDDO
VDDO
VDDRA_LS
VDDRA_LS
JC_VCC_IN
JC_VCCA
JC_VCC_OUT
JC_VCCA
JC_VCC_IN
JC_VCC_VCXO
JC_VCC_VCXO
JC_VCC_OUT
DVDD
JC_VCC_VCXO
JC_VCCA
JC_VCC_OUT
VDDA
VDDT
VDDD
DVDD
VDDO
VDDRA_LS
VDDRA_HS
VDDRB_LS
VDDRB_HS
JC_VCC_IN
TLK10002 DEVICE GROUND
NOTES:
DECOUPLLING GENERAL GUIDELINES:
1. PLACE CAPACITORS SUCH THAT SMALLER VALUE CAPACITORS ARE N
EARER THE DUT AND THEN SUCCESSIVELY PLACE LARGER VALUE CAPAC
ITORS AS YOU MOVE
AWAY FROM THE DUT.
2. PLACE CAPACITORS NEAR VIAS AND CONNECTORS. THESE CAPACIT
ORS SHOULD DECOUPLE THE DRIVER SUPPLY TO THE GROUND PLANE. IF
A SIGNAL IS
REFERENCED TO A POWER PLANE AND THIS POWER PLANE IS NOT ASSOCI
ATED WITH THE DRIVER SUPPLY, THEN THIS PLANE SHOULD ALSO BE DE
COUPLED TO GROUND
NEAR ALL ASSOCIATED VIAS AND CONNECTORS.
TLK10002 DEVICE POWER / LOCAL DECOUPLING
NOTE: PLACE CAPACITORS NEAR
TLK10002 DEVICE
NOTE: PLACE
CAPACITORS NEAR
TLK10002 DEVICE
NOTE: PLACE CAPACITORS
NEAR TLK10002 DEVICE
NOTE: PLACE
CAPACITORS NEAR
TLK10002 DEVICE
NOTE: PLACE
CAPACITORS NEAR
TLK10002 DEVICE
NOTE: PLACE
CAPACITORS NEAR
TLK10002 DEVICE
NOTE: PLACE CAPACITORS NEAR
TLK10002 DEVICE
NOTE: PLACE CAPACITORS NEAR
TLK10002 DEVICE
NOTE: PLACE CAPACITORS NEAR
TLK10002 DEVICE
CDCE72010 DEVICE POWER / LOCAL DECOUPLING
CDCE72010 DEVICE GROUND
TLK10002EVM Motherboard Schematics
www.ti.com
Figure 14. Device Power, Ground, and Local Decoupling, Sheet 6 of 20
22
TLK10002 Dual-Channel, 10-Gbps, Multi-Rate Transceiver Evaluation Module SLLU148– May 2011
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