Analog-to digital conversion device having a standby mode
US5754135A · kind A · utility
1Cited by
5References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 19, 1996 |
| Grant date | May 19, 1998 |
| Priority date | — |
| Expiry date | Jul 19, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/0016
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
This analog-digital conversion device comprises switching means (CS) having two close and centered triggering thresholds; a NOR logic gate (PL) which, when the conversion device is not being used, receives a standby command signal and delivers a zero digital output signal (NOUT) imposed on the input (NIN) of the switching means (CS); preamplification means (PS); and amplification means (AS) receiving a standby command signal and delivering either the digital output signal (NOUT), in the absence of a standby command, or a zero-value signal in the event of a standby command.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.