Linear transconductor based on crosscoupled CMOS pairs
- 1 January 1991
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 27 (9), 783-785
- https://doi.org/10.1049/el:19910488
Abstract
A circuit technique based on two CMOS crosscoupled pairs for realising a linear CMOS transconductor of class AB is presented. Design tradeoffs are discussed and a circuit example is presented. SPICE simulation results show that, for a power supply of ±5 V, the linearity error is controlled to ±1% over a ±3 V input range.Keywords
This publication has 1 reference indexed in Scilit:
- A CMOS OTA with improved linearity based on current additionPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002