DS80PCI402_15 Datasheet, PDF (12/54 Pages) Texas Instruments – 2.5-Gbps / 5.0-Gbps / 8.0-Gbps 4-Lane PCI-Express Repeater With Equalization and De-Emphasis

DS80PCI402
SNLS324E – APRIL 2011 – REVISED JANUARY 2015
7 Parameter Measurement Information
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VOD = [Out+ - Out-]
80%
0V
20%
80%
20%
t_RISE
t_FALL
Figure 4. CML Output and Rise and Fall Transition Time
+
IN
0V
-
t_PLHD
+
t_PHLD
OUT
0V
-
Figure 5. Propagation Delay Timing Diagram
+
IN
DATA
0V
-
t_IDLE-DATA
+
t_DATA-IDLE
OUT
DATA
0V
-
IDLE
IDLE
Figure 6. Transmit Idle-Data and Data-Idle Response Time
t_LOW
t_R
t_HIGH
t_BUF
t_HD:STA
t_HD:DAT
t_F
t_SU:DAT
t_SU:STA
t_SU:STO
SP
ST
ST
SP
Figure 7. SMBus Timing Parameters
SCL
SDA
12
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