GitHub

2-Bit Comparator Using Logic Gates

This is a simple project where I built and simulated a 2-bit digital comparator using only basic logic gates in Logisim Evolution. Instead of using the built-in comparator blocks, I created the logic ...
EDN

Understanding precision comparator applications (Part 1 of 2)

The comparator is a high-gain amplifier that is used to amplify a small differential signal at its input, and drive the output to one of two output states. Figure 1 shows the basic comparator circuit, ...
EDN

Improved comparators distinguish between A = B = 0 and A = B = 1 states to enable better designs

Traditional digital comparator ICs are electronic analogs of mechanical lever scales. Like their mechanical counterparts, they compare two logical signals and produce an output (typically a voltage ...
IEEE

Improved design of CMOS 1-bit comparator with stacking technique

Abstract: This paper presents the design and analysis of a CMOS based efficient one bit comparator circuit. Comparator has been designed and simulated in 180nm TSMC technology. The proposed circuit ...
IEEE

Performance analysis of a 4-bit comparator circuit using different adiabatic logics

Abstract: In this paper, a 4-bit comparator circuit is designed by using Efficient Charge Recovery Logic (ECRL) and Positive Feedback Adiabatic Logic (PFAL). The designed 4-bit comparator circuit is ...