Title :
Switched-current bilinear integrator realised using one current-mirror
Author_Institution :
Dept. of Phys., Aristotelian Univ. of Thessaloniki, Greece
fDate :
9/27/2001 12:00:00 AM
Abstract :
A family of new bilinear switched-current integrator circuits is presented. The main advantage of the proposed circuits is that the effect of transistor mismatches is minimised. This is achieved using a new z-domain block diagram that can be implemented using a reduced number of current-mirror circuits. Comparison shows that the proposed circuits have favourable characteristics
Keywords :
analogue processing circuits; current mirrors; integrating circuits; switched current circuits; current-mirror; switched-current bilinear integrator; transistor mismatches; z-domain block diagram;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010827
