The plot results of our.step'ed .measdata. Figure 6. Output Voltage vs. Simulation Run The trace hows us that the results vary from a maximum worse case of 265mV (run 9) to a minimum worse case of 235mV (run 6) or roughly a ±6% error. This makes some intuitive sense...
Figures 28, 29, and 30 show the transformer-based termination for a 10BASE-T1L link, the output of a PWL source voltage file, and an eye diagram display of the PWL voltage source and cable side differential voltage. This can be used for conformance testing to the 10BASE-T...
LTspice FFT波形查看参数可以通过绘图设置文件进行编辑。使用LTspice FFT菜单,导航到"Save Plot Settings"(保存绘图设置)并点击保存。绘图设置文件可以使用文本编辑器打开,并且可以进行操作以添加EN 55022传导辐射限值线以及相关的EMC频率范围(10 kHz至30 MHz)和幅度(0 dBµV至120 dBµV)。 EN 55022传导辐射标准...
Re(V(Vin)/I(R2)) To plot Q factor vs frequency (best viewed in Cartesian form): ABS(Im(V(n001)/I(R2))/Re(V(n001)/I(R2))) *note voltage node names may be different it is up to user to ensure voltage is across inductor...
pin: input power obtained as products of input voltage and current; pout: output power obtained as products of output voltage and current; eff: efficiency calculated by definition as pout/pin ratio. At the end of the simulation run, press CTRL+L to open the simulation log, which contains th...
第一, 首先再重复下仿真的意义:仿真,一个古老的话题,我之前说过仿真是YY, 不如实战, 但有些时候,...
Once the value is selected and the inductor is placed in your circuit the simulation is ready to go Plotting Waveforms Im(V(n001)/Ix(U1:1))/(2*pi*frequency) V(n001)/Ix(U1:1) Re(V(n001)/Ix(U1:1)) ABS(Im(V(n001)/Ix(U1:1))/Re(V(n001)/Ix(U1:1)))...
For an AC analysis, we need to define one AC source. Various parameters can be configured for a voltage source in LTspice, but amplitude is enough for our purposes. We’ll also configure four simulation parameters. After running the simulation, we can plot the output level relative to the ...
red probe appears. Move over the top of the voltage source with the probe and click anywhere on connection to R1. You see the input voltage as it would be on a scope. Click the junction of the two resistors and a second trace is overlaid... you get the idea. What about curren...
If the input signal is given as a voltage source, then data trace V(inoise) is the input-referred noise voltage density. If the input is specified as a current source, then the data trace inoise is the noise referred to the input current source signal. The noise contribution of each ...