Programmable CF-OTA-Based Lowpass and Bandpass Filters
Author(s) -
Muhammad Taher Abuelma’atti,
Azhar Quddus
Publication year - 1995
Publication title -
active and passive electronic components
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.144
H-Index - 22
eISSN - 1026-7034
pISSN - 0882-7516
DOI - 10.1155/1995/20370
Subject(s) - band pass filter , low pass filter , operational transconductance amplifier , electronic engineering , capacitor , high pass filter , operational amplifier , filter (signal processing) , engineering , amplifier , computer science , electrical engineering , cmos , voltage
A new circuit is proposed for realizing lowpass and bandpass filter responses. The circuit uses onecurrent-follower and one operational transconductance amplifier. The circuit enjoys low temperaturesensitivities, high input impedance and its important parameters are electronically programmable. Theuse of grounded capacitors is an additional attractive feature for integration. Simulation resultsconfirming the theory presented are included
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom