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| DS90UH949-Q1 Datasheet, PDF (15/87 Pages) Texas Instruments – 1080p HDMI to FPD-Link III Bridge Serializer with HDCP | |||
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DS90UH949-Q1
SNLS453 â NOVEMBER 2014
IN_D[2:0] N-1
N
N+1
N+2
tSD
IN_CLK
DOUT
STOP START
STOP START
STOP START
STOP START
STOP
SYMBOL N-4 BIT BIT SYMBOL N-3 BIT BIT SYMBOL N-2 BIT BIT SYMBOL N-1 BIT BIT SYMBOL N BIT
012
012
012
012
012
Figure 4. Latency Delay
tDJIT
tDJIT
DOUT
(Diff.)
EYE OPENING
0V
tBIT (1 UI)
Figure 5. Serializer Output Jitter
SDA
tf
SCL
START
tLOW
tr
tf
tHD;STA
tSP
tr
tBUF
tHD;STA
tHD;DAT
tHIGH
tSU;DAT
tSU;STA
tSU;STO
REPEATED
START
STOP START
Figure 6. Serial Control Bus Timing Diagram
I2S_CLK
T
tLC
tHC
VIH
VIL
I2S_WC
I2S_D[A,B,C,D]
tsr
thr
Figure 7. I2S Timing Diagram
Copyright © 2014, Texas Instruments Incorporated
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