.. pattern for Q1. Just one comment about obtaining that Lissajous pattern. The oscilloscope simulations in the Multisim-SPICE I was using do not support “x” versus “y” capability, and therefore cannot provide the ...
.. in the feedback path of a non-inverting amplifier. But what about temperature fluctuations? Thanks to the very powerful SPICE simulator LTspice from Analog Devices ( Ref. 2 ), the AC small signal gain frequency (1 Hz up to 1 GHz) ...
.. original sinusoidal frequency, a little trigonometry and four-quadrant multipliers can be useful. Consider the following SPICE simulation in Figure 1. Figure 1. Two analog frequency doublers, A1 + U1 and A2 + U2, in cascade to form a ...
.. equation for V 0 given in Figure 1 comes from the Ebers-Moll model. A more advanced model employed by many modern spice simulators, such as LTspice, is the Gummel-Poon model, which I won’t discuss here. It suffices for ...
.. are available! Capturing the bounces from a real switch and then replaying them at varying rates is one approach, and SPICE models are apparently available. I’ve not played with the latter, but trust that its developers had fun ...
.. the performance of the rig itself at the lowest frequencies, some simulation was needed but in hardware, not just with SPICE. Stripping a spare mic down to its bare JFET (a Sanyo 2SK156) and adding some components to that meant that it ...
.. and CEO of AEi Systems LLC. Also, he was a cofounder of Intusoft and SalesMountain. He was the co-author and editor of SPICE Circuit Handbook, Simulating with SPICE, The SPICE Cookbook, Power Specialist’s App Note Book, and The ...
.. K. Davis, is called Power Integrity Using ADS. Other books from Steve include Switched-Mode Power Supply Simulation with SPICE and Power Integrity: Measuring, Optimizing and Troubleshooting Power-Related Parameters in Electronics Systems. ...
Differential signaling is a common technique for obtaining high noise immunity for critical signals in high-speed digital pc-board systems. The pc board's traces, carrying differential signals, are often edge-coupled offset striplines, with the ...
.. As such, it's difficult to model mathematically, although it can be effectively simulated in your favorite flavor of Spice. The cause of squegging is usually a shift in the bias of a transistor or other active element responsible for ...