78P2253-IGT Ver la hoja de datos (PDF) - TDK Corporation
Número de pieza
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78P2253-IGT Datasheet PDF : 23 Pages
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78P2253
E4/STM-1/STS-3/OC-3
Transceiver
ELECTRICAL SPECIFICATIONS (continued)
DIGITAL TIMING CHARACTERISTICS
Transmit Interface
TXCKP -
TXCKN
TXDTP -
TXDTN
TSUs THs
PARAMETER
Transmit Setup Time
Transmit Hold Time
TXCKP,N Duty Cycle
SYMBOL
TSUs
THs
CONDITIONS
Serial Mode
Serial Mode
MIN
NOM MAX
UNIT
1.0
ns
-0.5
ns
40
60
%
TXCK
TXDT[7:0]
TSUp THp
PARAMETER
Transmit Setup Time
Transmit Hold Time
TXCK Duty Cycle
SYMBOL
TSUp
TH p
CONDITIONS
Parallel Mode
Parallel Mode
MIN
NOM MAX
UNIT
2.5
ns
0.1
ns
40
60
%
8
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