模拟锁相环用户手册(V1.0)
目
½
1
2
简介...........................................................................................................................................................
1
Zi050
模块
................................................................................................................................................ 4
2.1
2.2
Zi050
模块结构
........................................................................................................................ 5
鉴相器
....................................................................................................................................... 5
2.3
2.4
2.5
2.6
2.7
2.8
3
4
鉴相器增益
............................................................................................................................ 6
LOS
和
LOSIN........................................................................................................................ 7
环路滤波器
............................................................................................................................... 7
VCXO........................................................................................................................................ 8
振荡器老化........................................................................................................................ 8
绝对拉偏范围
APR
........................................................................................................... 8
工½原理...................................................................................................................................................
8
应用...........................................................................................................................................................
9
4.1
4.2
4.3
4.4
5
6
7
时钟恢复和数据再定时
..................................................................................................... 9
时钟恢复
OUT2
.................................................................................................................. 10
频率½换
倍频
............................................................................................................. 11
时钟平滑
................................................................................................................................. 13
外½尺寸.................................................................................................................................................
14
输出频点.................................................................................................................................................
14
产品型号定义
......................................................................................................................................... 15
I