TY - EJOUR
AU - Mokarram, M.
AU - Khoei, A.
AU - Hadidi, Kh.
PY - 2024
DA - February
TI - A High-Speed High-Input Range Four Quadrant Analog Multiplier
T2 - Majlesi Journal of Electrical Engineering
VL - 4
L1 - https://oiccpress.com/Majlesi-Journal-of-Electrical-Engineering/article/a-high-speed-high-input-range-four-quadrant-analog-multiplier/
DO - 10.1234/mjee.v4i1.2
N2 - In this paper, a CMOS four quadrant multiplier based on flipped voltage follower and differential squaring circuit is presented. The proposed circuit has a compact architecture operating at a higher speed and a higher input voltage range compared to the previously presented structures. The transistors operate in the both saturation and ohmic regions. The circuit operates with a single supply voltage of 3.3V in a 0.35 µm CMOS technology where the total harmonic distortion (THD) is less than 1.1%, the linearity error is also less than 3%, -3db frequency is more than 180 MHz and the voltage input range is 3V . Simulation results are given to verify the functionality of the proposed multiplier.
IS - 1
PB - OICC Press
KW - Analog multiplier, four quadrant multiplier, defuzzification, CMOS. 
EN -