Analog to digital address detector circuit
US8766842B1 · kind B1 · utility
1Cited by
2References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2013 |
| Grant date | Jul 1, 2014 |
| Priority date | — |
| Expiry date | Jan 18, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/56
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An analog to digital detector circuit includes a comparator circuit and a counter that generates a digital counter value. A digital to analog converter receives an inverse of the digital counter value of the counter and generates a first voltage. A variable current source receives the digital counter value of the counter and generates a first current.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.