78P2342JAT
2-port E3/DS3/STS-1 LIU
with Jitter Attenuator
ELECTRICAL SPECIFICATIONS (continued)
RECEIVER TIMING CHARACTERISTICS:
PARAMETER
SYMBOL
CONDITIONS
MIN
NOM
MAX
UNIT
CKREF Duty Cycle
--
--
40
60
%
w.r.t. line-rate
frequency
CKREF Frequency Stability
-20
+20
ppm
RCLK Duty Cycle
Data Propagation Delay
TRCF/TRC
TPROP
40
-2
60
3
%
ns
TIMING DIAGRAM: Receive Waveforms (E3/DS3/STS-1)
RECEIVE LINE
INPUT (REF)
(LINP,LINN)
TRCF
TRC
RCLK
RCLKP=LOW
RCLK
RCLKP=HIGH
TPROP
RPOS
TPROP
RNEG
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