peb2255 Infineon Technologies Corporation, peb2255 Datasheet - Page 107

• Manufacturer Part Number: peb2255
• Description: E1/t1/j1 Framer And Line Interface Component For Long And Short Haul Applications
• Manufacturer: Infineon Technologies Corporation

Table 23
Mode
Slave
Slave
Slave
The jitter attenuator meets the jitter transfer requirements of the PUB 62411,
PUB 43802, TR-TSY 009,TR-TSY 253, TR-TSY 499, I.431 and G. 703.(refer to
Figure
Figure 33
Data Sheet
33).
Internal
LOS Active
yes
yes
yes
-10
-20
-30
-40
-50
-60
-70
System Clocking (T1/J1) (cont’d)
Jitter Attenuation Performance (T1/J1)
dB
10
0
1
SYNC
Input
Fixed to
VSS
1.544 MHz Synchronized with SYNC
2.048 MHz Synchronized with SYNC
10
100
System Clocks
Free running (oscillator centered)
(LIM1.DCOC = 0)
(LIM1.DCOC = 1)
107
Slope
-
20
1000
Frequency
dB/Decade
Slope -
Functional Description T1/J1
40
dB/Decade
10000
PUB 62411_H
PUB 62411_L
FALC
R
Hz
ITD10314
FALC-LH V1.3
100000
PEB 2255
2000-07