CASCADABLE CU RRENT-MODE SING LE CCll BIQUADS
Resource
ELECTRONICS LE77ERS 22nd November 1990 Vol. 26 No. 24
Journal
Electronics Letters
Journal Volume
Vol.
Journal Issue
24
Pages
-
Date Issued
1990-11
Date
1990-11
Author(s)
Liu, S.I.
Tsao, H.W.
Wu, J.
DOI
246246/200611150121060
Abstract
A new configuration for the realisation of current-mode
single-CCII-biquad (SCB) filters with high output impedance
is presented. It can synthesise lowpass, bandpass, highpass,
notch, and allpass filtenng functions with a single CCII connected
to five passive RC one-port elements. The quality
factor, Q, and the central frequency, wo. of the proposed
SCBs are insensitive to the current tracking error of the
CCII. These SCBs have the advantages of low passive sensitivities
and independently adjustable wo or Q.
Subjects
Activefilters
Publisher
Taipei:National Taiwan University Dept Mech Engn
Type
journal article
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