DocumentCode
1681736
Title
A 0.6V Highly Linear Switched-R-MOSFET-C Filter
Author
Kurahashi, Peter ; Hanumolu, Pavan Kumar ; Temes, Gabor ; Moon, Un-Ku
Author_Institution
Sch. of Electr. Eng. & Comput. Sci., Oregon State Univ., Corvallis, OR
fYear
2006
Firstpage
833
Lastpage
836
Abstract
The design and performance of a switched-R-MOSFET-C filter is presented in this paper. The filter achieves -77dB THD using a 0.6V supply, and -90dB THD using a 0.8V supply, with a 0.6Vpp differential 2kHz sine input. High linearity at a low supply voltage is achieved by the use of duty-cycle controlled tuning inside a feedback loop
Keywords
MOSFET circuits; harmonic distortion; switched capacitor filters; 0.6 V; 0.8 V; 2 kHz; THD; duty-cycle controlled tuning; feedback loop; linear switched-R-MOSFET-C filter; total harmonic distortion; Clocks; Gabor filters; Linearity; Low voltage; Nonlinear filters; Resistors; Switches; Switching circuits; Threshold voltage; Tuning;
fLanguage
English
Publisher
ieee
Conference_Titel
Custom Integrated Circuits Conference, 2006. CICC '06. IEEE
Conference_Location
San Jose, CA
Print_ISBN
1-4244-0075-9
Electronic_ISBN
1-4244-0076-7
Type
conf
DOI
10.1109/CICC.2006.320841
Filename
4115082
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