PEB2256 Datasheet, PDF (459/490 Pages) Infineon Technologies AG – E1/T1/J1 Framer and Line Interface Component for Long and Short Haul Applications

FALC56 V1.2
PEB 2256
Electrical Characteristics
Table 75 Digital Line Interface Parameter Values
No. Parameter
Limit Values
Unit
E1
T1
min. typ. max. min. typ. max.
30 RCLKI clock period
488
648
ns
30A RDIP/RDIN period high 122 244 366 162 324 486 ns
31 RCLKI clock period low 180
240
ns
32 RCLKI clock period high 180
240
ns
33 ROID setup
50
50
ns
34 ROID hold
50
50
ns
35 XCLK clock period
488
648
ns
36 XCLK clock period low
190
XCLK clock period low¹⁾ 150
230
ns
200
37 XCLK clock period high 190
XCLK clock period high¹⁾ 150
38 XOID delay²⁾
XDOP/XDON delay³⁾
230
200
60
ns
60 ns
1) _{depends on input RCLKI in optical interface and remote loop without transmit jitter attenuator enabled}
(LIM1.JATT/RL=01)
2) _{NRZ coding}
3) _{HDB3/AMI/B8ZS coding}
Data Sheet
459
2002-08-27