Title :
Highly linear four quadrant analog BiCMOS multiplier for ±1.5 V supply operation
Author :
Ramírez-Angulo, Jaime
Author_Institution :
Dept. of Electr. & Comput. Eng., New Mexico State Univ., Las Cruces, NM, USA
Abstract :
A highly linear four-quadrant analog BiCMOS multiplier is presented. It operates with ±1.5 V supplies and with 2 Vp-p input and output signal swings. It is based on the utilization of cross-coupled, voltage-biased differential pairs. Experimental results of a CMOS test chip are presented. They confirm the proposed structure
Keywords :
BiCMOS analogue integrated circuits; analogue multipliers; -1.5 V; 1.5 V; LV design; analog BiCMOS multiplier; cross-coupled pairs; four quadrant multiplier; highly linear operation; low voltage operation; voltage-biased differential pairs; BiCMOS integrated circuits; CMOS technology; Impedance; Linearity; Power supplies; Resistors; Testing; Transconductors; Very large scale integration; Voltage;
Conference_Titel :
Circuits and Systems, 1993., ISCAS '93, 1993 IEEE International Symposium on
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-1281-3
DOI :
10.1109/ISCAS.1993.394011
