Passive switched capacitor delta analog-to-digital converter with programmable gain control
US5995036A · kind A · utility
22Cited by
22References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 17, 1998 |
| Grant date | Nov 30, 1999 |
| Priority date | — |
| Expiry date | Mar 17, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M3/49
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An analog-to-digital converter comprises a modulator connected to an analog input signal, a decimator connected to the output of the modulator, a normalizer connected to the output of the modulator and forming a digital output signal, and a programmable gain control circuit connected to the output of the normalizer and providing feedback gain control to the modulator and the decimator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.