Method and apparatus for dielectric absorption compensation
US5557242A · kind A · utility
29Cited by
4References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 22, 1995 |
| Grant date | Sep 17, 1996 |
| Priority date | — |
| Expiry date | May 22, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03L7/10
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A dielectric absorption compensation circuit (300) provides an equivalent and opposite impedance to a parasitic impedance of an external capacitive load (414). The dielectric absorption compensation circuit (300) reduces lock time in a phase lock loop circuit (400) which uses an RC filter (410) including the capacitive load (414).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.