Low-Voltage High-Linearity Wideband Current Differencing Transconductance Amplifier and Its Application on Current-Mode Active Filter

Low-Voltage High-Linearity Wideband Current Differencing Transconductance Amplifier and Its Application on Current-Mode Active Filter

A low-voltage high-linearity wideband current differencing transconductance amplifier (CDTA) is presented in this paper. The CDTA consists of a current differencing circuit and a cross-coupling transconductance circuit. The PSPICE simulations of the proposed CDTA show a good performance: -3dB frequen...

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Bibliographic Details
Main Authors: J. Xu, C. Wang, J. Jin, Z. Xia
Format: Article
Language:English
Published: Spolecnost pro radioelektronicke inzenyrstvi 2014-04-01
Series:Radioengineering
Subjects:
Current mode
CDTA
universal filter
high-order filter
Online Access:http://www.radioeng.cz/fulltexts/2014/14_01_0512_0522.pdf

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