
标准产品
数据表
PMC-1970624
问题10
PM4351 COMET
联合E1 / T1收发器
目录
1
特点................................................. ............................................. 1
1.1
1.2
2
3
4
5
6
7
8
9
接收器部分: .............................. ............................ 2
发射机部分: .............................. ........................ 4
应用................................................. ...................................... 6
参考................................................. ........................................ 7
应用实例................................................ ....................... 11
框图................................................ ................................. 13
说明................................................. ..................................... 14
引脚图................................................ ...................................... 17
引脚说明................................................ ................................ 19
功能说明................................................ ............... 32
9.1
9.2
9.3
9.4
9.5
9.6
9.7
9.8
9.9
9.10
9.11
接收接口................................................ ........................ 32
时钟和数据恢复( CDRC ) ........................................... ... 35
T1成帧器................................................ ................................... 38
E1成帧器................................................ ................................... 39
T1带内环路代码检测( IBCD ) ............................... 47
T1脉冲密度违规检测器( PDVD ) ............................... 47
性能监视器计数器( PMON ) ..................................... 47
面向代码检测器( RBOC ) T1位...................................... 48
HDLC接收器( RDLC ) ............................................. ................. 48
T1报警系统集成商( ALMI ) ............................................ .............. 49
获得弹性存储( RX - ELST ) .......................................... ...... 50
专有和保密
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