ACS411CS Semtech Corporation, ACS411CS Datasheet - Page 31

• Manufacturer Part Number: ACS411CS
• Description: Acapella Optical Modem ic
• Manufacturer: Semtech Corporation

The active TmCLK edge is defined by input TRSEL.
The active TCLK edge is defined by input TRSEL.
TmCLK
TCLK and RCLK clock pulse widths
Transmit set-up and hold times
TCLK
Transmit set-up and hold times
t
t
wh
t
sut
sut
TPOS/TNEG
TmD1, TmD2
t
wl
t
t
ht
ht
TmCLK and RmCLK clock pulse widths
Figure 22: Timing diagrams
Figure 21: Timing diagrams
t
wh
31
t
wl
The active RCLK edge is defined by input RESEL.
The active RmCLK edge is defined by input RESEL.
RmCLK
t
t
t
sur
Digital outputs rise and fall times
Receive set-up and hold times
r
sur
Receive set-up and hold times
10 %
RCLK
90 %
RPOS/RNEG
RmD1, RmD2
ACS411CS PRE-RELEASE Issue 6.0 July 1999.
90 %
t
t
hr
hr
10 %
t
f