Basic CMOS Circuits Simulated with LTspice This repository contains simulations of basic CMOS (Complementary Metal-Oxide-Semiconductor) logic circuits using LTspice. It includes the implementation of ...

The fun part about logic gates is that there are so many ways to make them, with each approach having its own advantages and disadvantages. Although these days transistor-transistor logic (TTL) is the ...

This project contains various SPICE simulations to analyze and understand different electronic circuits and their behaviors. Each simulation includes models and their corresponding graphs, ...

Logic gates process data and generate outputs using Boolean algebra and truth tables (Figure 1) to define operations for all binary input combinations: 0 (false, low) and 1 (true, high). Figure 1. A ...

Oscillators, also called astable multivibrators, are electronic devices that generate a periodic signal. They are employed in a large number of applications such as clocks, oscillophones, musical ...

Abstract: A new high-speed logic circuit which uses tunnel diode switching and transistor isolation is presented. The basic gate is a two-input NOR gate with a logical fan-out of three. Information ...

Abstract: Threshold gates consisting of resonant tunneling diodes (RTDs) in conjunction with HBTs or CHFETs or MOSFETs can form extremely compact, ultrafast, digital logic alternatives, and may be ...

And here it is, modelled using LTSpice. It is the same circuit as the classic simple precision rectifier (set to pass the negative half-sine), but with the non-inverting input of the op-amp connected ...