DocumentCode
2893613
Title
Highly Linear V/I Converter with Programmable Current Mirrors
Author
Padilla, Ivan ; Ramírez-Angulo, Jaime ; Carvajal, Ramon G. ; Lopez-Martin, Antonio
Author_Institution
Klipsch Sch. of Electr. & Comput. Eng., New Mexico State Univ., Las Cruces, NM
fYear
2007
fDate
27-30 May 2007
Firstpage
941
Lastpage
944
Abstract
A highly linear voltage-to-current (V/I) converter is presented. A variant of the FVF denoted "flipped folded voltage follower" (FFVF) and a useful application in a voltage-to-current (V/I) converter are presented. A modification using floating gates to provide gain programmability is discussed. Simulation and experimental results of fabricated test chip show the high linearity of the scheme
Keywords
convertors; current mirrors; flipped folded voltage follower; highly linear V/I converter; linear voltage-to-current converter; programmable current mirrors; CMOS process; CMOS technology; Circuit simulation; Circuit testing; Impedance; Linearity; Mirrors; Operational amplifiers; Threshold voltage; Transconductance;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2007. ISCAS 2007. IEEE International Symposium on
Conference_Location
New Orleans, LA
Print_ISBN
1-4244-0920-9
Electronic_ISBN
1-4244-0921-7
Type
conf
DOI
10.1109/ISCAS.2007.378081
Filename
4252791
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