Coarse channel calibration for folding ADC architectures
US7088281B1 · kind B1 · utility
8Cited by
11References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 14, 2004 |
| Grant date | Aug 8, 2006 |
| Priority date | — |
| Expiry date | Jan 14, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/368
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A circuit for calibrating a coarse channel circuit in a folding analog-to-digital converter circuit. A reference value is input to the coarse channel circuit and an output of the coarse channel circuit is sensed. A parameter of the coarse channel circuit is adjusted until the coarse channel circuit is successfully calibrated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.