Wide bandwidth CMOS four-quadrant mixed mode analogue multiplier using a second generation current conveyor circuit

A Four Quadrant Cmos Analogue Multiplier

A CMOS Four-Quadrant Analog Current Multiplier

AbIn this paper a CMOS feurqnadrant d o g enrrent mpltiplkr b dcrerikd. 'Ik drcllit b b.sed om tbe scpu+-lnw eLrvtaWicduMOSb.nsisbrandb~vcbtrmplrture andprocm n r t t i o o r . ~ t h e d n ! n i t i s b t i v e t o t h e body effect eo It b wt mecesmqb place tnnsbtwa i. individd web. TLC mdtijdk has a -3dB budrridtb (Se MAZ uitb lOum k s b t e m ) and an approximately camstant hput impedance Tb...

Novel Current-Mode Four-Quadrant CMOS Analog Multiplier/Divider

This paper presents, a new current mode four-quadrant CMOS analog multiplier/divider based on dual translinear loops. Compared with the previous works this circuit has a simpler structure resulting in lower power consumption and higher frequency response. Simulation results, performed using HSPICE with 0.25um technology, confirm performance of the proposed circuit.

A Cmos Current-mode Multiplier/divider Circuit

Combination of A/D-D/A converters allows implementing multiplier/divider operations. An efficient design based on continuous-time, current-mode, dividing-algorithmic converters is presented in this paper. It offers high speed and capability of low voltage operation, and it is suitable for applications of low or middle resolution (below 9 bits). In addition, the division result is given in both ...

±1.5V CMOS Four-Quadrant Multiplier

− A low-voltage CMOS four-quadrant analogue multiplier using two NMOS operated in the triode region with modified bi-directional regulated cascade (RGC) structure is presented. The circuit can operate from a supply voltage of ±1.5V. For a differential input voltage range up to ±0.8V, this circuit has kept nonlinearity below 0.9% and total harmonic distortion less than 1%. The −3dB bandwidth of ...