参数资料
型号: PM4314-RI
厂商: PMC-SIERRA INC
元件分类: 数字传输电路
英文描述: QUAD T1/E1 LINE INTERFACE DEVICE
中文描述: DATACOM, PCM TRANSCEIVER, PQFP128
封装: PLASTIC, QFP-128
文件页数: 58/170页
文件大小: 823K
代理商: PM4314-RI
PM4314 QDSX
DATA SHEET
PMC-950857
ISSUE 5
QUAD T1/E1 LINE INTERFACE DEVICE
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
46
Jitter Transfer
The output jitter for jitter frequencies from 0 to 6.6 Hz (for DSX-1 interfaces) or
from 0 to 8.8 Hz (for E1 interfaces) is no more than 0.1 dB greater than the input
jitter, excluding the residual jitter. Jitter frequencies above 6.6/8.8 Hz are
attenuated at a level of 6 dB per octave, as shown in Figure 14 and Figure 15.
Figure 14
- DSX-1 Jitter Transfer
0
-10
-20
-30
-40
-501
10
100
1k
10k
Jitter Frequency, Hz
Jitter Gain
(dB)
6.6
62411
max
62411
min
DJAT
response
43802
max
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