Title :
A new wideband BiCMOS four-quadrant analog multiplier
Author :
Hamed, Hesham F. ; Farg, Fathi A. ; El-hakeem, Mostafa S A
Author_Institution :
Electr. Eng. Dept., El-Minia Univ., Egypt
fDate :
6/24/1905 12:00:00 AM
Abstract :
A new wideband low voltage BiCMOS voltage multiplier is presented. This multiplier is based on a BiCMOS transconductance cell. It has the advantages of wide bandwidth and wide dynamic range. It has a low THD% in high frequency, so it can be used in high frequency applications. Also the multiplier has a low THD% when mismatch is assumed either in the transconductance or in the threshold voltage. Voltage supply used is ±1.5 V.
Keywords :
BiCMOS analogue integrated circuits; analogue multipliers; harmonic distortion; low-power electronics; voltage multipliers; 1.5 V; BiCMOS transconductance cell; THD; dynamic range; high frequency applications; threshold voltage mismatch; transconductance mismatch; voltage multiplier; wideband low-voltage BiCMOS four-quadrant analog multiplier; Bandwidth; BiCMOS integrated circuits; Dynamic range; Frequency; Impedance; Low voltage; MOSFETs; Threshold voltage; Transconductance; Wideband;
Conference_Titel :
Circuits and Systems, 2002. ISCAS 2002. IEEE International Symposium on
Print_ISBN :
0-7803-7448-7
DOI :
10.1109/ISCAS.2002.1009944
