Active series switch for switched-opamp circuits
- 9 July 1998
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 34 (14) , 1365-1366
- https://doi.org/10.1049/el:19980734
Abstract
A series switch to be used in switched-opamp circuits is proposed. The circuit can be implemented in standard CMOS technology and allows rail-to-rail input and output signals to be processed without a voltage multiplier. Using a 0.5 µm CMOS technology, with a 1 V supply, the circuit exhibits a total harmonic distortion better than –60 dB for a differential signal amplitude up to 1.8 Vpp.Keywords
This publication has 1 reference indexed in Scilit:
- Switched-opamp: an approach to realize full CMOS switched-capacitor circuits at very low power supply voltagesIEEE Journal of Solid-State Circuits, 1994