TLK10081 Datasheet, PDF (8/62 Pages) Texas Instruments – 10Gbps 1-8 CHANNEL MULTI-RATE SERIAL LINK AGGREGATOR

TLK10081
SLLSEE9 – NOVEMBER 2013
www.ti.com
Table 2-2. Pin Description - Power Pins
SIGNAL
TERMINAL
BGA
VDDA_LS/HS D2, F2, G2, J2, F11, G10
VDDT_LS/HS F4, G4, F9
VDDD
E6, E8, F6, H6, H8
DVDD
VDDRA_LS,
VDDRB_LS
E7, F7, G6, G8, H7
C3, K3
VDDRA_HS
E11
VDDRB_HS
J11
VDDO[1:0]
K7, C7
VPP
VSS
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, H2, H4,
H11, J5, J12, K1, K6,
K11, L3, L4, L7, L11, M2,
M5, M12
TYPE
Power
Power
Power
Power
Power
Power
Power
Power
Power
Ground
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.
1.0V nominal.
Digital Core Power.
DVDD provides supply voltage to the digital core. 1.0V nominal.
SERDES Analog Regulator Power.
VDDRA_LS and VDDRB_LS provide supply voltage for the internal PLL
regulator for the low speed side. 1.5V or 1.8V nominal.
SERDES Analog Regulator Power.
VDDRA_HS provides supply voltage for the internal PLL regulator for high
speed Channel A. 1.5V or 1.8V nominal.
SERDES Analog Regulator Power
VDDRB_HS provides supply voltage for the internal PLL regulator for high
speed Channel B. 1.5V or 1.8V nominal.
LVCMOS I/O Power.
VDDO0 and VDDO1 provide supply voltage for the LVCMOS inputs and
outputs. 1.5V or 1.8V 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.
Common analog and digital ground.
8
PHYSICAL CHARACTERISTICS
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