DS92LX1621_14 Datasheet, PDF (15/48 Pages) Texas Instruments – 10 - 50 MHz DC-Balanced Channel Link III Serializer and Deserializer with Bi-Directional Control Channel

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PDB
(3.3V I/O)
DS92LX1621, DS92LX1622
SNLS327I – MAY 2010 – REVISED JANUARY 2014
PCLK
80%
20%
80%
V_DD
20%
0V
t_CLKT
t_CLKT
Figure 13. Serializer Input Clock Transition Times
t_TCP
PCLK
V_DDIO/2
V_DDIO/2
V_DDIO/2
t_DIS
t_DIH
DIN/HS/VS _VDDIO/2 Setup
Hold
V_DDIO/2
V_DDIO
0V
Figure 14. Serializer Setup/Hold Times
2.0V
PCLK
D_OUT±
t_PLD
TRI-STATE
Output Active
Figure 15. Serializer Data Lock Time
TRI-STATE
D_IN/HS/VS SYMBOL N
SYMBOL N+1
PCLK
SYMBOL N+2
t_SD
SYMBOL N+3
DOUT+-
SYMBOL N-4
SYMBOL N-3
SYMBOL N-2
SYMBOL N-1
Figure 16. Serializer Delay
SYMBOL N
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