DS92LX1621 Datasheet, PDF (8/44 Pages) National Semiconductor (TI) – 10 - 50 MHz Channel Link III Serializer and Deserializer with Embedded Bi-Directional Control Channel

Pin Name
Pin No.
RIN+
35
RIN-
36
POWER AND GROUND
VDDSSCG
4
VDDOR1/2/3
VDDD
VDDR
VDDCML
VDDPLL
VSS
25, 16, 8
13
30
34
38
DAP
I/O, Type
Input/Output, CML
Input/Output, CML
Description
Noninverting differential input, back channel output.
Inverting differential input, back channel output.
Digital Power
Digital Power
Digital Power
Analog Power
Analog Power
Analog Power
Ground
SSCG Power, 1.8V ±5%
Power supply must be connect regardless if SSCG function is in operation
TTL Output Buffer Power, The single-ended outputs and control input are
powered from V_DDIO. V_DDIO can be connected to a 1.8V ±5% or 3.3V ±10%
Digital Core Power, 1.8V ±5%
Rx Analog Power, 1.8V ±5%
Bi-Directional Control Channel Driver Power, 1.8V ±5%
PLL Power, 1.8V ±5%
DAP must be grounded. Connect to the ground plane with at least 16 vias.
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