Datasheet

DS2155
233 of 238
37.4 Backplane Clock Timing: AC Characteristics
AC CHARACTERISTICS: BACKPLANE CLOCK SYNTHESIS
(Figure 37-11)
(V
DD
= 3.3V ±5%, T
A
= 0°C to +70°C for DS2155L; V
DD
= 3.3V ±5%, T
A
= -40°C to +85°C for DS2155LN.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Delay RCLK to BPCLK t
D1
10 ns
Figure 37-11 Receive Timing Delay RCLK to BPCLK
t
D1
BPCLK
RCLK
Note 1: If RCLK is 1.544 MHz, BPCLK will be asynchronous.