TLK10031 Datasheet, PDF (7/146 Pages) Texas Instruments – TLK10031 Single-Channel XAUI/10GBASE-KR Transceiver

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NAME
VDDA_LS/HS
VDDT_LS/HS
VDDD
DVDD
VDDRA_LS/HS
VDDO[1:0]
VPP
VSS
TLK10031
SLLSEL3A – JULY 2015 – REVISED AUGUST 2015
PIN
NO.
D2, F2, G2, J2, G10,
F11
F4, G4, F9
E6, F6, H6, E8, H8
G6, E7, F7, H7, G8
C3, K3, J11
E11
K7
C7
D7
A2, A5, A11,
B3, B4, B7, B11,
C1, C6, C12,
D3, D5, D10, D11,
E2, E4,
F1, F5, F8, F10, F12,
G1, G3, G5, G7, G11,
H1, H2, H4, H3, H11,
J1, J3, J5, J12,
K1, K2, K4, K5, K6, K11,
L1, L2, L3, L4, L5, L6,
L7, L11,
M1, M2, M3, M4, M5,
M6, M7, M12
Pin Description - Power Pins
I/O
TYPE
Input
Power
Input
Power
Input
Power
Input
Power
Input
Power
Input
Power
Input
Power
DESCRIPTION
SERDES Analog Power.
VDDA_LS and VDDA_HS provide supply voltage for the analog circuits on the low-speed
and high-speed sides respectively. 1.0V nominal. Can be tied together on the application
board.
SERDES Analog Power.
VDDT_LS and VDDT_HS provide termination and supply voltage for the analog circuits on
the low-speed and high-speed sides respectively. 1.0V nominal. Can be tied together on
the application board.
SERDES Digital Power.
VDDD provides supply voltage for the digital circuits internal to the SERDES. 1 V nominal.
Digital Core Power.
DVDD provides supply voltage to the digital core. 1 V nominal.
SERDES Analog Regulator Power.
VDDRA_LS and VDDRA_HS provide supply voltage for the internal PLL regulator for low
speed and high speed sides respectively. 1.5 V or 1.8 V nominal.
LVCMOS I/O Power.
VDDO0 and VDDO1 provide supply voltage for the LVCMOS inputs and outputs. 1.5 V or
1.8 V nominal. Can be tied together on the application board.
Factory Program Voltage.
Used during device manufacturing. The application must connect this power supply directly
to DVDD.
Ground
Ground.
Common analog and digital ground.
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Pin Configuration and Functions
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