LTspice model with 4 levels of accuracy of the description of an operational amplifier.The first level models a linear single pole opamp with no slew rate or output voltage range limit. The second level introduces the slew rate and output voltage and current limit. The third level is a two pole with programable phase margin […]
Welcome to this LTspice tutorial! LTspice, developed by Linear Technology (now part of Analog Devices), is a robust and highly versatile SPICE-based electronic circuit simulation software that has become an invaluable tool for engineers, students, and hobbyists alike. In this tutorial, we will explore the remarkable features of LTspice that empower users to design, analyze, […]
Get direct access to the Premium Spice Simulation articles about the simulation of electronic circuits with different SPICE simulation platforms. The main goal of these articles is combining rigorous math theory with fully explained real life examples – Learn concepts first, write down formulas later. Latest published Premium Articles: Designing and Simulation of Industrial PID […]
LTspice Bias circuit simulation and PCB Eagle file of a low noise amplifier circuit (LNA ) for satellite. 3 different bias networks are compared in this simulation. Project Type: Free Complexity: Intermediate Components number: 11-20 SPICE software: LTspice Software version: IV Full software version nedeed : No Screenshots simulation images:
Using a PWL file to input a waveform into a circuit is simple. But if you have to step through several waverform files, it becomes difficult to implement. This method allows LTSpice to step through each waveform input file so that the results of your simulation can be compared on the graph. Project Type: Free […]
LTspice simulation of the last version of low transient intermodulation distortion amplifier by Professor W. Marshall Leach. The amplifier is a fully complementary, direct-coupled design, with a closed loop frequency response wich extends from 0.5hz to above 200khz. Project Type: Free Complexity: Advanced Components number: 51-100 SPICE software: LTspice Software version: IV Full software version […]
LTspice simulation of a D that latch uses two transmission gate and requires an additional clock signal.It improves the noise perfomance and reduces the output delay. Project Type: Free Complexity: Intermediate Components number: 11-20 SPICE software: LTspice Software version: IV Full software version nedeed : No Screenshots simulation images:
SPICE simulation with LTspice of a D latch implemented with two cross-coupled CMOS inverters. When the clock signal is high, the output “follows” the input with a delay, When the clock goes low, the value of output Q cannot change until the clock goes back high again. Project Type: Free Complexity: Simple Components number: 11-20 […]
LTspice Parametric analysis of switching delays in a 3 input Nand gate with a load capacitance that varies from 0 to 100 femtoFarad. Project Type: Free Complexity: Simple Components number: <10 SPICE software: LTspice Software version: IV Full software version nedeed : No Screenshots simulation images: