A VLSI Implementation of a New Low Voltage 5th Order Differential Gm-C Low-Pass Filter with Auto-Tuning Loop in CMOS Technology

A VLSI Implementation of a New Low Voltage 5th Order Differential Gm-C Low-Pass Filter with Auto-Tuning Loop in CMOS Technology

In this paper a new low voltage 5th order Gm-C Bessel type low-pass filter (LPF) with auto-tuning loop and higher dynamic range, designed in CMOS technology, is presented. The cut-off frequency can be tuned in (10-42)MHz range by modifying the values of the grounded capacitors using a digital logi...

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Bibliographic Details
Main Authors: BOZOMITU, R. G., COJAN, N.
Format: Article
Language:English
Published: Stefan cel Mare University of Suceava 2011-02-01
Series:Advances in Electrical and Computer Engineering
Subjects:
auto-tuning
biquad
CMOS
Gm-C filter
transconductor
VLSI
Online Access:http://dx.doi.org/10.4316/AECE.2011.01004

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