High Precision MultiWave Rectifier Circuit Operating in Low Voltage 1.5 Volt Current Mode

TL;DR

This paper presents a high precision multiwave rectifier circuit operating at low voltage (1.5V) in current mode, suitable for high-frequency applications with low power consumption, validated through PSpice simulations.

Contribution

The paper introduces a novel low-voltage, high-precision multiwave rectifier circuit using CMOS technology, combining high-speed comparators, current mirrors, and inverters, with simulation validation.

Findings

Operates at maximum input current of 400 μA p-p

Responds at frequencies up to 200 MHz

Exhibits high precision with low power losses

Abstract

This article is present high precision multiwave rectifier circuit operating in low voltage plus or minus 1.5 Volt current modes by CMOS technology 0.5 \mum, receive input and give output in current mode, respond at high frequency period. The structure compound with high speed current comparator circuit, current mirror circuit, and CMOS inverter circuit. PSpice program used for confirmation the performance of testing. The PSpice program shows operating of circuit is able to working at maximum input current 400 \muAp p, maximum frequency responding 200 MHz, high precision and low power losses, and non-precision zero crossing output signal.