Low voltage oscillator with separate startup mode
US5162757A · kind A · utility
7Cited by
2References
6Claims
0Family size
Inventors
Key dates
| Filing date | Mar 27, 1990 |
| Grant date | Nov 10, 1992 |
| Priority date | — |
| Expiry date | Mar 27, 2010 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03B2200/0012
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A low-power crystal-controlled CMOS oscillator wherein a long and wide additional transistor is provided in the first stage of the output amplifier. This prevents the output amplifier from diverting too much current from the primary amplifier stage during startup.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.