DS90UB927-Q1 Datasheet, PDF (14/56 Pages) Texas Instruments – 5MHz - 85MHz 24-bit Color FPD-Link III Serializer with Bidirectional Control Channel

DS90UB927-Q1, DS90UB927Q, DS90UB927Q-Q1
SNLS416B – JUNE 2012
VDD
VDDIO
PDB
1/2 V_DD33
RxCLKIN
DOUT
(Diff.)
t_PLD
Driver OFF, V_OD = 0V
Figure 7. Serializer Lock Time
Driver On
RxIN[3:0] N-1
N
N+1
N+2
t_SD
RxCLKIN
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 8. Latency Delay
t_TJIT
t_TJIT
VOD (+)
DOUT
(Diff.)
EYE OPENING
0V
VOD (-)
t_BIT (1 UI)
Figure 9. CML Serializer Output Jitter
RxCLKIN
RxIN3
RxIN2
RxIN1
RxIN0
Cycle N
Cycle N+1
+VOD
-VOD
+VOD
-VOD
+VOD
-VOD
+VOD
-VOD
+VOD
-VOD
Figure 10. Checkerboard Data Pattern
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