发明名称 |
Phase locked loop timing recovery circuit |
摘要 |
The phase of timing signals is compared with the phase of incoming digital signals to produce phase error signals and repeated phase corrections of the timing signals are made in accordance with the phase error signals. The phase corrections are initially delayed until phase error signals exceeding a predetermined magnitude persist for a predetermined interval of time. The corrections are removed without delay when the phase error signals are discontinued.
|
申请公布号 |
US4373204(A) |
申请公布日期 |
1983.02.08 |
申请号 |
US19810230760 |
申请日期 |
1981.02.02 |
申请人 |
BELL TELEPHONE LABORATORIES, INCORPORATED |
发明人 |
BROOKS, GRANT P. |
分类号 |
H04L7/033;(IPC1-7):H04L7/08 |
主分类号 |
H04L7/033 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|