Bias circuit for a complementary current mode logic drive circuit
US8564583B2 · kind B2 · utility
2Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2009 |
| Grant date | Oct 22, 2013 |
| Priority date | — |
| Expiry date | Jun 11, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/018528
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A circuit includes a complementary current mode logic driver circuit and a dual feedback current mode logic bias circuit. The complementary current mode logic driver circuit provides a first output voltage and a second output voltage. The dual feedback current mode logic bias circuit includes a first feedback circuit and a second feedback circuit. The first feedback circuit provides a first bias voltage for the complementary current mode logic driver circuit in response to the first output voltage. The second feedback circuit provides a second bias voltage in response to the second output voltage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.