Comparative Study of Resistorless Filters Using Differential Voltage Current Controlled Current Feedback Operational Amplifiers and Differential Voltage Current Controlled Current Conveyors-Reference-Cited by-同舟云学术

Comparative Study of Resistorless Filters Using Differential Voltage Current Controlled Current Feedback Operational Amplifiers and Differential Voltage Current Controlled Current Conveyors

Published:2013-09-23 Issue: Volume:2013 Page:1-7
ISSN:2090-8679
Container-title:ISRN Electronics
language:en
Short-container-title:ISRN Electronics

Author:

Laoudias Costas¹^ORCID,Psychalinos Costas¹^ORCID

Affiliation:

1. Physics Department, Electronics Laboratory, University of Patras, 26504 Rio Patras, Greece

Abstract

Differential Voltage Current Controlled Current Feedback Operational Amplifier is an attractive active element for realizing resistorless filters with a minimum active component count. This is verified through a design example, where a 3rd-order leapfrog filter has been realized using the AMS 0.35 μm CMOS process design kit. The performance of the Differential Voltage Current Controlled Current Feedback Operational Amplifier filter is evaluated and compared with that obtained by the corresponding filter, where Differential Voltage Current Controlled Current Conveyors have been employed.

Publisher

Hindawi Limited

Subject

General Engineering

Link

http://downloads.hindawi.com/archive/2013/910170.pdf

Reference17 articles.

1. Analog amplifiers: classification and generalization

2. Low-Voltage Current Feedback Operational Amplifiers

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