All Sections: Spice

1. Charles Hymowitz
   Charles Hymowitz
   
   Authors
   .. 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 ...
   Apr 30, 2025

2. Steve Sandler
   Steve Sandler
   
   Authors
   .. 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. ...
   Apr 30, 2025

3. Spice models differential stripline
   Vittorio Ricchiuti
   Articles
   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 ...
   Mar 18, 2025
4. Use current-mirror biasing to avoid squegging in RF oscillators
   Madhu Siddalingaiah
   Circuits Texas Instruments LM3046
   .. 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 ...
   Mar 11, 2025
5. An ultra low distortion oscillator with THD below -140 dB
   Vojtech Janásek
   Circuits National Semiconductor LME49710
   .. gain and the circuit isn’t bandwidth limiting. Noise is also an important parameter for ADC testing. Thus, we used SPICE simulation on the oscillator’s noise performance. Figure 2 shows that the circuit’s voltage ...
   Jan 10, 2025
6. 2 GHz active probe. Part 2
   James Wilson
   Circuits Texas Instruments BUF802 OPA140 TPS7A39
   .. open source solvers available (Figure 15). The openEMS simulation output is a Touchstone file, which is then converted to a SPICE subcircuit using s2spice. This can used in a SPICE simulation as a “black box” component replacing ...
   Jan 9, 2025
7. Capacitor-powered electronics is at the core of green design
   Alexander Bell
   Articles Texas Instruments LMC6442
   .. range. (Detailed analysis of ac performance goes far beyond the scope of this article. I would recommend using Spice simulation for the practical design). The circuit could employ a variety of rail-to-rail micropower op amps for ...
   Oct 31, 2024
8. ROHM develops the industry's smallest CMOS op amp optimized for smartphones and compact IoT devices
   News Rohm TLR377GYZ
   .. the new product and conversion board are available for purchase through online distributors. In addition, the high accuracy SPICE model called ROHM Real Model is available on ROHM’s website for verification simulations. ...
   Aug 8, 2024
9. ROHM develops a new op amp that minimizes current consumption
   News ROHM LMR1901YG-M
   .. cabins without compromising functionality. In addition to various technical documents necessary for circuit design and SPICE models for simulation (available free of charge on ROHM’s website), the LMR1901YG-M can be used with ROHM ...
   Apr 16, 2024
10. Squashed triangles: sines, but with teeth? Part 1
    Nick Cornford
    Circuits Texas Instruments LM393 TL081 TLV237x
    .. the Wikipedia article ( Ref. 3 ) disillusioned me, instructive though it was; it also explains the workarounds that SPICE uses. A real-life approach was needed which is often more fun, anyway. My original starting-point was the ...
    Jan 8, 2024

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