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Is it advisable to use a few nH of inductance between the decoupling cap and IC even while using a subcircuit model??
Also, what are your thoughts about improving the rise and fall times of the simulations w.r.tthe measurements??
For the measurements, I'm using a 1GHz-BW, 5Gs/s-Sampling rate scope, and a 3GHz -BW, 0.6pF i/p capacitor active probe.
The table and the image is a comparison of the rise time, fall time, and ringing frequency between measurements and LTspice simulation.
The rise time, fall time of the...
Hello,
I am simulating LT8641 (step-down dc-dc converter) on LTspice. I have a PCB fabricated with the same IC as well. I am looking to correlate the functionalities of the PCB with measurements and simulations. I have used a netlist with the PCB parasitics for simulations but I am not able to...
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