Current compensating bias generator and method therefor
US6175267A · kind A · utility
3Cited by
6References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 4, 1999 |
| Grant date | Jan 16, 2001 |
| Priority date | — |
| Expiry date | Feb 4, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/0604
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A current compensating bias generator generates a current which follows voltage. The current compensating bias generator has a bias generator circuit for generating a current. A current compensating circuit is coupled to the bias generator circuit for changing a value of the current as a voltage input to the current compensating bias generator is changed. A resistive ladder circuit is coupled to the current compensating circuit for setting a voltage level trip point for the current compensating circuit at which the current compensating circuit is used to change the value of the current.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.