All differential-pair CMOS current-controlled current differencing transconductance amplifier (CCCDTA)

A novel structure based on balanced differential-pair current controlled current differencing transconductance amplifier (CCCDTA) is proposed. The AMS's 0.35 μm CMOS process is used to realize in CMOS technology. The performance of the structure is measured by HSPICE simulation under the ±1.5 V supply voltages. The characteristics are compared to the characteristics obtained from translinear CCCDTA. The proposed CCCDTA has better characteristics such as wide-band current gain, less power consumption and wider conductance value.