DocumentCode
2420636
Title
A 1.5 V opamp design with high gain, wide bandwidth and its application in a high Q bandpass filter operating at 10.7 MHz
Author
Hammouda, S.A. ; Tawfik, M.S. ; Ragaie, Hani F.
Author_Institution
Mentor Graphics, Cairo, Egypt
Volume
1
fYear
2002
fDate
2002
Firstpage
185
Abstract
In this paper the design of a low voltage amplifier operating from 0 to 1.5 V single supply is presented first. The amplifier has the advantages of having a very high gain, a wide bandwidth, a fast settling time and a high output swing. The amplifier presented was designed in a 0.35 μm CMOS technology. A proposed bandpass filter design operating at 10.7 MHz using the designed amplifier is analyzed. Simulation results of the proposed filter shows a good approach to design high Q bandpass filters.
Keywords
active filters; band-pass filters; circuit simulation; low-power electronics; operational amplifiers; 0 to 1.5 V; 0.35 micron; 10.7 MHz; high Q bandpass filter; low voltage amplifier; opamp; output swing; settling time; simulation results; wide bandwidth design; Band pass filters; Bandwidth; Capacitors; Circuit simulation; Circuit testing; Feedback circuits; Frequency response; MOS devices; Topology; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Circuits and Systems, 2002. 9th International Conference on
Print_ISBN
0-7803-7596-3
Type
conf
DOI
10.1109/ICECS.2002.1045364
Filename
1045364
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