RC oscillator, motor-driven integrated circuit, and motor device
US10483948B2 · kind B2 · utility
3Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 3, 2017 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Mar 3, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K4/501
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A RC oscillator comprises a resistor unit. The resistor unit can comprise at least one set of compensation resistor. Each set of compensation resistor comprises a positive temperature coefficient resistor and a negative temperature coefficient resistor coupled in series with the positive temperature coefficient resistor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.