RELEASED
pm4354 comet-四方形
数据手册
pmc-1990315 公布 6 四 频道 联合的 e1/t1/j1
transceiver / framer
专卖的 和 confidential 至 pmc-sierra, 公司 和 为 它的 客户’ 内部的 使用
i
内容
1 特性........................................................................................................................ 1
1.1 接受者 部分: ......................................................................................... 2
1.2 传输者 部分:.................................................................................. 3
2 产品................................................................................................................. 6
3 REFERENCES .................................................................................................................. 7
4 应用 例子 ............................................................................................... 10
5 块 图解........................................................................................................... 11
6 描述 ................................................................................................................ 12
7 管脚 图解................................................................................................................. 14
8 管脚 描述 ......................................................................................................... 16
9 函数的 描述 ........................................................................................ 33
9.1 QUADRANTS ..................................................................................................... 33
9.2 receive 接口....................................................................................... 33
9.3 时钟 和 数据 恢复 (cdrc)..........................................................36
9.4 receive jitter attenuator (rjat) ......................................................... 38
9.5 t1 inband loopback 代号 探测器 (ibcd)........................................ 39
9.6 t1 脉冲波 密度 violation 探测器 (pdvd).................................... 39
9.7 t1 framer (t1-frmr).................................................................................... 39
9.8 e1 framer (e1-frmr).................................................................................... 40
9.9 receive elastic store (rx-elst)............................................................ 46
9.10 signaling extractor (sigx)..................................................................... 47
9.11 效能 监控 counters (t1/e1-pmon) ............................... 47
9.12 t1 自动 效能 report 一代 (aprm) .............. 48
9.13 t1 alarm 积分器 (almi)...................................................................... 48
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