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7 Decade low frequency switched capacitor oscillator
Author(s)
Date Issued
December 1, 2001
Type
Conference Paper
Abstract
In this work a sine wave switched-capacitor (SC) oscillator based on feedback SC BPF oscillator is proposed. Advantage of this technique is high stability, constant amplitude at wide frequency range and suitable for amplitude control by output forced response technique. In addition, frequency tuning can be adjusted by clock control, which without effect to stability. The experimental results conforming the validity of the theory are also presented.
Citation
Midwest Symposium on Circuits and Systems, 2, 785-788, 2001