PLL lockout watchdog
US6782068B1 · kind B1 · utility
70Cited by
15References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2000 |
| Grant date | Aug 24, 2004 |
| Priority date | — |
| Expiry date | May 10, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03L7/0891
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A circuit that may be configured to detect a lockout condition of a phase lock loop (PLL) circuit. The circuit may be configured to forcibly correct an operating frequency of the PLL circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.