RELEASED
PM73123 AAL1GATOR-8
DATASHEET
PMC-2000097
ISSUE 2
8 LINK CES/DBCES AAL1 SAR
16.8.3 High Speed Timing
16.8.3.1
Transmit
Table 43 Transmit High Speed Interface Timing
Symbol
Description
Min Max Units
f
TL_CLK0 Frequency (see note 2)
TL_CLK0 Duty Cycle
0
45
60
13
MHz
%
T
d
40
3
T
tP
TL_CLK0 High to Output Valid
ns
Notes on Transmit High Speed Timing:
1. Outputs are driven using the rising edge of TL_CLK.
2. The maximum frequency per line in High Speed mode is 45 MHz when
SYS_CLK is 38.88 MHz. However if SYS_CLK is 45 MHz then the maximum
frequency for TL_CLK0 is 52 MHz.
Figure 134 Transmit High Speed Timing
TL_CLK0
tP
TL_DATA0
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