TY - JOUR
T1 - Linearly tunable transconductor using modified CDBA
AU - Zeki, Ali
AU - Toker, Ali
AU - Özoǧuz, Serdar
PY - 2001/2
Y1 - 2001/2
N2 - With a slight modification in current differencing buffered amplifier (CDBA), a new block, namely differential-input current feedback amplifier (DFCA), is obtained. It is shown that, with two additional MOSFETs, this modified CDBA structure can be utilized as a linearly tunable transconductor, which can also be converted to a variable-gain amplifier or an analogue multiplier.
AB - With a slight modification in current differencing buffered amplifier (CDBA), a new block, namely differential-input current feedback amplifier (DFCA), is obtained. It is shown that, with two additional MOSFETs, this modified CDBA structure can be utilized as a linearly tunable transconductor, which can also be converted to a variable-gain amplifier or an analogue multiplier.
UR - http://www.scopus.com/inward/record.url?scp=0035249055&partnerID=8YFLogxK
U2 - 10.1023/A:1011250418502
DO - 10.1023/A:1011250418502
M3 - Article
AN - SCOPUS:0035249055
SN - 0925-1030
VL - 26
SP - 179
EP - 183
JO - Analog Integrated Circuits and Signal Processing
JF - Analog Integrated Circuits and Signal Processing
IS - 2
ER -