PEB22554 SIEMENS [Siemens Semiconductor Group], PEB22554 Datasheet - Page 377

• Manufacturer Part Number: PEB22554
• Description: ICs for Communications
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Table 37
Dual Rail Optical Interface Parameter Values
No.
30
31
32
33
34
35
36
37
38
38A
1)
2)
3)
4)
Semiconductor Group
NRZ coding
HDB3/AMI/B8ZS coding
CMI coding
depends on input RCLKI in optical interface and remote loop without transmit jitter attenuator enabled (LIM1.JATT/RL=01).
Parameter
RCLKI clock period
RCLKI clock period low
RCLKI clock period high
ROID setup
ROID hold
XCLK clock period
XCLK clock period low
XCLK clock period low
XCLK clock period high
XCLK clock period high
XOID delay
XDOP/XDON delay
XOID delay
RCLK (output)
RCLK clock period low
RCLK clock period high
1)
3)
2)
4)
4)
min.
180
180
50
50
190
150
190
150
40
40
377
typ.
488
122
488
488
E1
max.
60
60
60
60
Limit Values
min.
240
50
50
230
200
230
200
40
40
240
typ.
648
162
648
648
T1
max.
60
60
60
60
PEB 22554
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
%
ns
ns
ns
09.98