Fast limited swing push-pull driver
US5293083A · kind A · utility
5Cited by
10References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 1992 |
| Grant date | Mar 8, 1994 |
| Priority date | — |
| Expiry date | Jun 30, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/001
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An improved differential cascode current push-pull driver is provided by controlling the up level by clamping the collector node with respect to output signal reference VR to less than VCC. The collector resistors are made smaller so there is smaller signal swing and faster operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.