A cascode configuration reduces reference modulation error in a 4-20 mA current mirror, improving active impedance by orders of magnitude.
Abstract: This paper presents a novel body-driven fully differential operational transconductance amplifier (OTA) circuit operating at a supply voltage 0.3V. The target is for Ultra-Low-Voltage (ULV) ...
Various designs for current mirror circuits have been an active topic recently here in Design Ideas (DIs). Usually, the mirror designer’s aim is to make the mirror’s input and output currents ...
Abstract: This paper presents a compact clamp circuit that optimizes the RC trigger network by incorporating a current mirror structure. The current mirror structure achieves equivalent amplification ...