Resistance Multiplication in Integrated Circuits by Means of Switching
- 1 September 1968
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Circuit Theory
- Vol. 15 (3) , 184-192
- https://doi.org/10.1109/tct.1968.1082811
Abstract
A state-space analysis is given forRCnetworks containing an arbitrary number of periodically operated switches. The results are then applied to the design ofRCintegrated circuits in which large values of resistance are achieved by placing a switch in series with each resistor of small resistance. It is shown that the technique provides excellent desensitivity to environmental change. Finally an experiment verifying the usefulness of the method is described.Keywords
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