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| DS90UB921-Q1 Datasheet, PDF (42/57 Pages) Texas Instruments – 5 - 96 MHz 24-bit Color FPD-Link III Serializer with Bidirectional Control Channel | |||
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DS90UB921-Q1
SNLS488 â MARCH 2016
Typical Application (continued)
www.ti.com
3.3V/1.8V
FB1
LVCMOS
Parallel
Video
Interface
VDDIO VDD33*
LVCMOS
Control
Interface
R6
R5
C10
DS90UB921-Q1
3.3V
VDDIO
C5
VDD33
C4
FB2
DIN0
DIN1
DIN2
DIN3
DIN4
DIN5
DIN6
DIN7
DIN8
DIN9
DIN10
DIN11
DIN12
DIN13
DIN14
DIN15
DIN16
DIN17
DIN18
DIN19
DIN20
DIN21
DIN22
DIN23
PCLK
HS
VS
DE
INTB
PDB
REM_INTB
I2S_CLK
I2S_WC
I2S_DA
FSEL
CAPP12
C6
CAPL12
C7 C8
CAPHS12
C9
C1
DOUT+
DOUT-
CMF
C2
C3
Serial
FPD-Link III
Interface
R7
MODE_SEL
ID[X]
SCL
SDA
RES1
DAP (GND)
VDD33
R3
R4
VDD33
R1
R2
C11
NOTE:
FB1-FB2: Impedance = 1 k: @ 100 MHz,
Low DC resistance (<1:)
C1 = 330nF (50 WV; C1, C2: 0402; C3: 0603)
C2 = 150nF
C3 = 0.1 PF
C12 C4-C9 = 4.7 PF
C10 =>10 PF
C11-C12 = 0.1 PF
R1 and R2 (see IDx Resistor Values Table)
R3 and R4 (see MODE_SEL Resistor Values Table)
R5 = 10 k:
R6 = 4.7 k:
R7 = 50 :
* or VDDIO = 3.3V+0.3V
Figure 27. Typical Coax Connection Diagram
42
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