Datasheet

32 31 30 29 28 27 26
25
1 2 3 4 5 6 7
8
9 10 11 12 13 14 15 16
24 23 22 21 20 19 18 17
DS92LX1621
Serializer
32-Pin WQFN
V
DDIO
V
DDD
DIN[8]
DIN[9]
DIN[10]
DIN[11]
DIN[13]
DIN[12]
DIN[7] DIN[6] DIN[5]
DIN[4]
DIN[3]/GPIO[5]
DIN[2]/GPIO[4]
DIN[1]/GPIO[3] DIN[0]/GPIO[2]
GPIO[1]
GPIO[0]
V
DDCML
V
DDT
V
DDPLL
PDB
DOUT-
DOUT+
HSYNC
VSYNC
PCLK
SCL
SDA
CAD
RES
M/S
DS92LX1621, DS92LX1622
www.ti.com SNLS327I –MAY 2010–REVISED JANUARY 2014
DS92LX1621 Pin Diagram
Top View
Figure 4. Serializer - DS92LX1621
32-Pin WQFN (RTV Package)
DS92LX1621 Serializer PIN DESCRIPTIONS
Pin Name Pin No. I/O, Type Description
LVCMOS PARALLEL INTERFACE
32, 31, 30, 29,
27, 26, 24, 23, Inputs, LVCMOS w/
DIN[13:0] Parallel data inputs.
22, 21, 20, 19, pull down
18, 17
Inputs, LVCMOS w/
HSYNC 1 Parallel data input 14, typically used as Horizontal SYNC Input
pull down
Inputs, LVCMOS w/
VSYNC 2 Parallel data input 15, typically used as Vertical SYNC Input
pull down
Input, LVCMOS w/
PCLK 3 Pixel Clock Input Pin. Strobe edge set by TRFB control register.
pull down
GENERAL PURPOSE INPUT OUTPUT (GPIO)
DIN[3:0]/ DIN[3:0] general-purpose pins can be individually configured as either inputs
20, 19, 18, 17 Input/Output, Digital
GPIO[5:2] or outputs; used to control and respond to various commands.
General-purpose pins can be individually configured as either inputs or
GPIO[1:0] 16, 15 Input/Output, Digital
outputs; used to control and respond to various commands.
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Product Folder Links: DS92LX1621 DS92LX1622