Title :
Modified Gilbert transconductance multiplier
Author :
Lee, J. ; Hayatleh, K. ; Lidg, F.J.
Author_Institution :
Sch. of Eng., Oxford Brookes Univ., Headington, UK
fDate :
6/24/1905 12:00:00 AM
Abstract :
A novel multiplier is proposed. The design is based on a Gilbert multiplier with a negative resistance input transconductance stage. By replacing the emitter degenerated long-tail pair of Gilbert multiplier, the ´gain constant´, linearity and gain accuracy are improved.
Keywords :
analogue multipliers; negative resistance circuits; Gilbert multiplier; gain accuracy; gain constant; linearity; negative resistance transconductance circuit; Bandwidth; Circuits; Diodes; Equations; Impedance; Linearity; Power supplies; Resistors; Transconductance; Voltage;
Conference_Titel :
Circuits and Systems, 2002. ISCAS 2002. IEEE International Symposium on
Print_ISBN :
0-7803-7448-7
DOI :
10.1109/ISCAS.2002.1009945
