RC Oscillator
US4188593A · kind A · utility
3Cited by
2References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 11, 1978 |
| Grant date | Feb 12, 1980 |
| Priority date | — |
| Expiry date | Sep 11, 1998 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03B5/26
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An RC oscillator comprising an amplifier with a first RC voltage divider coupling its output circuit to its non-inverting input circuit and a second RC voltage divider coupling its non-inverting input circuit to its inverting input circuit. The first RC voltage divider comprises a series RC network in its series arm and parallel RC network in its shunt leg. The second RC voltage divider has a capacitor in its series arm and a resistor in its shunt leg.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.