DocumentCode
3545318
Title
CMOS single-to-differential current amplifier
Author
Pennisi, S. ; Scotti, G. ; Trifiletti, A.
Author_Institution
Dip. di Ing. Elettrica, Elettronica e dei Sistemi, Catania Univ., Italy
fYear
2005
fDate
23-26 May 2005
Firstpage
2583
Abstract
A CMOS current amplifier which provides single-input to differential-output conversion is proposed. The circuit exhibits high CMRR and allows an electrical tuning of the current gain. A simple model of the circuit is presented and design guidelines are provided. Simulations with the model parameters of a 0.35-μm process show good agreement with expected results.
Keywords
CMOS analogue integrated circuits; amplifiers; circuit simulation; circuit tuning; integrated circuit design; integrated circuit modelling; 0.35 micron; CMOS single-to-differential current amplifier; CMRR; circuit model parameters; current gain electrical tuning; design guidelines; simulations; single-input to differential-output conversion; Circuit optimization; Circuit simulation; Differential amplifiers; Dynamic range; Feedback circuits; Feedback loop; Guidelines; Semiconductor device modeling; Transconductance; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2005. ISCAS 2005. IEEE International Symposium on
Print_ISBN
0-7803-8834-8
Type
conf
DOI
10.1109/ISCAS.2005.1465154
Filename
1465154
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