Charge domain multiplying device
US4458324A · kind A · utility
23Cited by
5References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 20, 1981 |
| Grant date | Jul 3, 1984 |
| Priority date | — |
| Expiry date | Aug 20, 2001 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/74
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A charge domain digital-analog multiplier device. The device has one analog input, M-parallel digital inputs, and one analog output. An M-bit digital word signal is applied to the digital inputs and an analog signal is applied to the analog input. The output is a charge packet which is proportional to the product of the analog input signal and the digital word.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.