DS90UB903QSQ Datasheet, PDF (15/45 Pages) Texas Instruments – DS90UB903Q/DS90UB904Q 10 - 43MHz 18 Bit Color FPD-Link III Serializer and Deserializer

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DS90UB903Q, DS90UB904Q
SNLS332E – JUNE 2010 – REVISED APRIL 2013
t_TCP
PCLK
V_DDIO/2
V_DDIO/2
V_DDIO/2
t_DIS
DINn _VDDIO/2 Setup
t_DIH
Hold
V_DDIO/2
V_DDIO
0V
Figure 12. Serializer Setup/Hold Times
PDB
VDDIO/2
PCLK
D_OUT±
t_PLD
TRI-STATE
Output Active
Figure 13. Serializer Data Lock Time
TRI-STATE
D_IN
SYMBOL N
SYMBOL N+1
PCLK
VDDIO/2
SYMBOL N+2
t_SD
SYMBOL N+3
DOUT+-
SYMBOL N-4
SYMBOL N-3
SYMBOL N-2
SYMBOL N-1
SYMBOL N
0V
Figure 14. Serializer Delay
PDB ^VDDIO/2
R_IN±
t_DDLT
LOCK TRI-STATE
VDDIO/2
Figure 15. Deserializer Data Lock Time
Deserializer
8 pF
lumped
80%
20%
t_CLH
80%
20%
t_CHL
Figure 16. Deserializer LVCMOS Output Load and Transition Times
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