Low jitter ring oscillators
US5418498A · kind A · utility
21Cited by
4References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 15, 1994 |
| Grant date | May 23, 1995 |
| Priority date | — |
| Expiry date | Apr 15, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K3/0231
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Low jitter ring oscillators are disclosed. The oscillators obtain their low jitter through the use of gates (100) and interpolators (160) having time delays of superior stability. The stability is obtained with decoupling networks (140) and delay replica generators (222) that isolate power supply noise from critical circuit parameters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.