Sampled-data charge processor
- 1 May 1985
- journal article
- research article
- Published by Taylor & Francis in International Journal of Electronics
- Vol. 58 (5), 743-760
- https://doi.org/10.1080/00207218508939066
Abstract
A general-purpose analogue signal processor is presented in which all operations are performed in a charge domain. The processor can be customized to each application according to an instruction program. The processor is composed of amplifiers, analogue switches, capacitors and a memory. Charge-domain processing techniques and a calibration technique are used to reduce the requirement for a capacitor precision-ratio. An application to bandpass filtering is demonstrated.Keywords
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