Transimpedance amplifier
US6774728B2 · kind B2 · utility
3Cited by
9References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2002 |
| Grant date | Aug 10, 2004 |
| Priority date | — |
| Expiry date | Dec 20, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F3/45183
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Disclosed is a transimpedance amplifier comprising a multi-stage amplifier, a DC current detection circuit to detect a DC current component of an input signal and a DC current removal circuit to substantially remove the DC current component of the input signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.