Abstract

In this paper we describe a CMOS differential active load and show how it can be used to create various useful structures. Tunable current gain stages and current squaring circuits are discussed. Their connection to a differential pairbased transconductor results in broad-range tunable transconductor structures suitable for adaptive continuous-time filtering applications and a four-quadrant voltage multiplier.

Disciplines

Electrical and Computer Engineering

 

URL: http://digitalcommons.calpoly.edu/eeng_fac/138