DS92LX1621_16 Datasheet, PDF (3/49 Pages) Texas Instruments – 10 - 50 MHz DC-Balanced Channel Link III Serializer and Deserializer with Bi-Directional Control Channel

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DS92LX1621 Pin Diagram
Top View
DS92LX1621, DS92LX1622
SNLS327I – MAY 2010 – REVISED JANUARY 2014
V_DDIO
DIN[8]
DIN[9]
V_DDD
DIN[10]
DIN[11]
DIN[12]
DIN[13]
24 23 22 21 20 19 18
17
DS92LX1621
Serializer
32-Pin WQFN
1
2
3
4
5
6
7
8
GPIO[1]
GPIO[0]
V_DDCML
DOUT+
DOUT-
V_DDT
V_DDPLL
PDB
Figure 4. Serializer - DS92LX1621
32-Pin WQFN (RTV Package)
DS92LX1621 Serializer PIN DESCRIPTIONS
Pin Name
Pin No.
I/O, Type
Description
LVCMOS PARALLEL INTERFACE
DIN[13:0]
32, 31, 30, 29,
27, 26, 24, 23,
22, 21, 20, 19,
18, 17
Inputs, LVCMOS w/
pull down
Parallel data inputs.
HSYNC
1
Inputs, LVCMOS w/
pull down
Parallel data input 14, typically used as Horizontal SYNC Input
VSYNC
2
Inputs, LVCMOS w/
pull down
Parallel data input 15, typically used as Vertical SYNC Input
PCLK
3
Input, LVCMOS w/
pull down
Pixel Clock Input Pin. Strobe edge set by TRFB control register.
GENERAL PURPOSE INPUT OUTPUT (GPIO)
DIN[3:0]/
GPIO[5:2]
20, 19, 18, 17
Input/Output, Digital
DIN[3:0] general-purpose pins can be individually configured as either inputs
or outputs; used to control and respond to various commands.
GPIO[1:0]
16, 15
Input/Output, Digital
General-purpose pins can be individually configured as either inputs or
outputs; used to control and respond to various commands.
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Product Folder Links: DS92LX1621 DS92LX1622