Referenced Items are not available for this document.
Three approaches for tuning integrated continuous-time filters are discussed and compared. Results are presented that refer, but are not limited to, second-order bandpass filters implemented with transconductance amplifiers and capacitors (OTA-C filters). It is shown that tuning with two frequencies has superior performance over single-frequency tuning: in this first case, center frequency, bandwidth, and midband gain of a biquad can be tuned exactly; in the second case, only center frequency and midband gain can be so tuned
Published in:
Circuits and Systems, IEEE Transactions on
(Volume:36
,
Issue:
1
)
Date of Publication: Jan 1989
- Page(s):
- 136 - 139
- ISSN :
- 0098-4094
- INSPEC Accession Number:
- 3355071
- Digital Object Identifier :
- 10.1109/31.16578
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- Jan 1989
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