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.