LTspice can help you achieve this with its AC analysis function. This video shows you how to perform a basic AC analysis in LTspice and highlights some lesser-known useful features.LTspice: AC Analysis LTspice: Stability of Op Amp Circuits LTspice: Noise Simulations LTspice: SAR ADC...
Hi , Infineon功率MOSFET的SPICE模型大多 在Simtrix仿真器中验证,在其它仿真器中可能出现兼容性问题。 如果您没有Simtrix仿真环境,建议使用Infineon在线SPICE仿真器替代:
I want to simulate a circuit using a LT1715 comparator. Unfortunately, that SPICE model isn't available as a separate model but is included in LTSpice. LTSpice is free and popular, but I really hate that GUI so I want to use PADS AMS since I have it and I like - and can use - ...
LTspice simulation can be used to create a similar injection and measurement in the control loop for an LED. Figure 2 shows an LED driver (LT3950) with an ideal sine wave of given frequency (f) injected directly into the feedback path on the negative sense line (ISN). Measurement...
How to Select a Boost Regulator/Controller IC and Use LTspice to Select Peripheral Components 如何选择升压调节器/控制器IC并使用LTspice选择外围组件 作者:ADI公司 Rani Feldman,高级现场应用工程师 简介 为升压调节器选择IC的过程与降压调节器不同,主要区别在于所需输出电流与调节器IC数据手册规格之间的关系. ...
Built into LTspice are Arbitrary Behavioral Voltage or Current Sources. They are called “B” functions, and we will use “bv” from the library. The current source is “bi”. B sources use a function to specify the output. There are three functions in LTspice that produce “noisy”...
Open in MATLAB Online I have to print a command to a file, lib_def ='.lib C:\Users\vaidy\Documents\LTspiceXVII\lib\cmp\standard.mos\n' Opamp_lib ='.lib UniversalOpamps2.sub\n' File = fopen('oscillator_8.cir','w'); fprintf(File,sprintf(lib_def)); ...
https://pdf1.alldatasheet.com/datasheet-pdf/view/26344/VISHAY/K817P.html In ltspice I used a K817A, and it has a beta around 1.29 across a fairly wide forward current. I've never really used or measured any that I own. But down the road I will....
We’ll use an LTspice implementation to help us analyze the two-op-amp current source. Here I’m using the LTspice “ideal single-pole operational amplifier.” I initially tried it with the OP-77, but the simulation didn’t run properly. There might have been an issue with the OP-77...
Re: Offset in Op-amp in the schematic attached i have to drive a 1-10M resistor, and also intend to use the firststage diff-pair as an unity gain op-amp to drive capacitive loads.. i find the offset is high for both these configurations. the vdsat of input pair is about 120mV,...