DS92LX1621_14 Datasheet, PDF (36/48 Pages) Texas Instruments – 10 - 50 MHz DC-Balanced Channel Link III Serializer and Deserializer with Bi-Directional Control Channel

DS92LX1621, DS92LX1622
SNLS327I – MAY 2010 – REVISED JANUARY 2014
www.ti.com
VDDIO
C12 C8
FB1
C3
DS92LX1621 (SER)
VDDIO
VDDT
C4
FB2
1.8V
C9 C13
LVCMOS
Parallel
Bus
DIN0
DIN1
DIN2
DIN3
DIN4
DIN5
DIN6
DIN7
DIN8
DIN9
DIN10
DIN11
DIN12
DIN13
HSYNC
VSYNC
PCLK
I2C
Bus
Interface
LVCMOS
Control
Interface
GPIO
Control
Interface
FB6
FB7
Optional
MODE
PDB
GPIO[0]
GPIO[1]
VDDIO
RPU
C14
RPU
SCL
SDA
C15
Optional
VDDPLL
C10 C5
FB3
VDDCML
C11 C6
FB4
VDDD
C7
FB5
C1
DOUT+
DOUT-
C2
Serial
Channel
Link III
Interface
ID[X]
RES
DAP (GND)
1.8V
10 k:
RID
NOTE:
C1 - C2 = 0.1 PF (50 WV)
C3 - C9 = 0.1 PF
C10 - C13 = 4.7 PF
C14 - C15 = >100 pF
RPU = 1 k: to 4.7 k:
RID (see ID[x] Resistor Value Table)
FB1 - FB7: Impedance = 1 k:(@ 100 MHz)
low DC resistance (<1:)
The "Optional" components shown are
provisions to provide higher system noise
immunity and will therefore result in higher
performance.
Figure 39. DS92LX1621 Typical Connection Diagram
36
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