DS92LX1621_16 Datasheet, PDF (16/49 Pages) Texas Instruments – 10 - 50 MHz DC-Balanced Channel Link III Serializer and Deserializer with Bi-Directional Control Channel

DS92LX1621, DS92LX1622
SNLS327I – MAY 2010 – REVISED JANUARY 2014
PDB
(3.3V I/O)
2.0V
R_IN±
t _DDLT
www.ti.com
LOCK TRI - STATE
RIN±
PCLK
ROUT/
VS/HS
Figure 17. Deserializer Data Lock Time
Deserializer
8 pF
lumped
80%
20%
t_CLH
80%
20%
t_CHL
Figure 18. Deserializer LVCMOS Output Load and Transition Times
SYMBOL N
SYMBOL N+1
SYMBOL N+2
SYMBOL N+3
SYMBOL N+4
t DD
SYMBOL N - 3
SYMBOL N- 2
SYMBOL N - 1
SYMBOL N
Figure 19. Deserializer Delay
ROUT/HS/VS
PCLK
t_ROS
V_DDIO/2
V_DDIO/2
t_ROH
V_DDIO/2
V_DDIO
0V
V_DDIO
0V
Figure 20. Deserializer Output Setup/Hold Times
SYMBOL N+1
16
Submit Documentation Feedback
Copyright © 2010–2014, Texas Instruments Incorporated
Product Folder Links: DS92LX1621 DS92LX1622