DocumentCode :
439302
Title :
A video frequency low-voltage filter in CMOS technology
Author :
Sabadell, J. ; Aldea, C. ; Celma, S. ; Martinez, P.A.
Author_Institution :
Universidad de Zaragoza, Zaragoza, Spain
fYear :
1998
fDate :
22-24 Sept. 1998
Firstpage :
284
Lastpage :
287
Abstract :
In this paper a continuous-time 4thorder Butterworth lowpass filter based on current-mode processing is presented for applications over the video frequency range. Using a very low-cost 2.4 µ CMOS process (Mietec), the circuit occupies 2.8 mm2and consumes 9 mW from a ±1.5 V supply. Experimental results are given for a 4.5 MHz to 12 MHz tunable lowpass filter with 58 dB of dynamic range at 10 MHz.
Keywords :
CMOS process; CMOS technology; Capacitors; Dynamic range; Filters; Frequency; Linearity; Parasitic capacitance; Tunable circuits and devices; Voltage;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Solid-State Circuits Conference, 1998. ESSCIRC '98. Proceedings of the 24th European
Conference_Location :
The Hague, The Netherlands
Type :
conf
DOI :
10.1109/ESSCIR.1998.186264
Filename :
1471021
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=439302
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