DocumentCode
3252355
Title
Linear current-to-voltage and voltage-to-current converters
Author
Srinivasan, Venkatesh ; Chawla, Ravi ; Hasler, Paul
Author_Institution
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA
fYear
2005
fDate
7-10 Aug. 2005
Firstpage
675
Abstract
Current-voltage (I-V) and voltage-current (V-I) converters for use in current-mode analog integrated circuits are described. The proposed I-V converter has 2.4 decades of linear range, a THD of 0.82% and a bandwidth of 10 MHz. The V-I converter exhibits 5 decades of linear range with a 30 MHz bandwidth at a 1muA bias current and introduces no additional non-linearities. Both circuits have been implemented in a 0.5mum standard digital CMOS process
Keywords
CMOS analogue integrated circuits; convertors; current-mode circuits; 0.5 micron; 1 muA; 10 MHz; 30 MHz; current-mode analog integrated circuits; digital CMOS process; linear current-to-voltage converters; linear voltage-to-current converters; Bandwidth; CMOS process; Circuits; Current measurement; MOSFETs; Negative feedback; Operational amplifiers; Resistors; Semiconductor device measurement; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2005. 48th Midwest Symposium on
Conference_Location
Covington, KY
Print_ISBN
0-7803-9197-7
Type
conf
DOI
10.1109/MWSCAS.2005.1594191
Filename
1594191
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