DS90UB921-Q1 Datasheet, PDF (11/57 Pages) Texas Instruments – 5 - 96 MHz 24-bit Color FPD-Link III Serializer with Bidirectional Control Channel

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DS90UB921-Q1
SNLS488 – MARCH 2016
DIN[23:0], ³⁰
HS,VS,DE,
I2S
PCLK
DOUT+
D
DOUT-
0.33 PF
Input Impedance = 50:
0.15 PF
50O
SCOPE
BW û 4 GHz
D_OUT+
V_OUT
| ^VOS
0V
Figure 2. Serializer Single-ended V_OUT DC Output
PCLK
V_DDIO
GND
DIN[n] (odd),
VS, HS
DIN[n] (even),
DE
Figure 3. Checker Board Data Pattern
V_DDIO
GND
V_DDIO
GND
PCLK
80%
20%
tCLKT
80%
VDDIO
20%
0V
tCLKT
Figure 4. Serializer Input Clock Transition Time
Differential
Signal
80%
20%
80%
20%
V_diff = 0V
t_LHT
t_HLT
Figure 5. Serializer CML Output Load and Transition Time
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