All Sections: LT Spice

1. Revealing the infrasonic underworld cheaply. Part 1 - Seeking a solution
   Nick Cornford
   Circuits Microchip MCP6002 MCP6022 MCP6024
   .. 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 ...
   May 20, 2025

2. Fast response 1 Hz to 2.5 MHz V-F converter
   Jim Williams
   Circuits Analog Devices LT1004 LT319A LTC1052 LT1056
   Figure 1’s circuit is not as fast as some other circuits, but its 2.5 MHz output settles from a full-scale input step in only 3 us. This makes the circuit a good candidate for FM applications or any area where fast response to input movement ...
   May 14, 2025

3. LT319 — Datasheet Analog Devices
   Datasheets Analog Devices LT319
   lue:LB},{key:Lesotho,value:LS},{key:Liberia,value:LR},{key:Libya,value:LY},{key:Liechtenstein,value:LI},{key:Lithuania,value:LT},{key:Luxembourg,value:LU},{key:Macao,value:MO},{key:Macedonia,value:MK},{key:Madagascar,value:MG},{key:Malawi,value:M
   May 13, 2025
4. LT319AN#PBF — Datasheet Analog Devices
   Datasheets Analog Devices LT319AN#PBF
   Dual Comparator The LT119A is an improved version of the LM119 dual comparator. It features lower input offset voltage and offset current, higher voltage gain, guaranteed common mode rejection and input protection diodes. The LT119A is capable of ...
   May 13, 2025
5. LT319A — Datasheet Analog Devices
   Datasheets Analog Devices
   Dual Comparator The LT119A is an improved version of the LM119 dual comparator. It features lower input offset voltage and offset current, higher voltage gain, guaranteed common mode rejection and input protection diodes. The LT119A is capable of ...
   May 13, 2025
6. 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
7. 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
8. Test technique quantifies jitter of discrete-comparator design
   Tim Davis
   Circuits Analog Devices AD8220 ADR5041 LT1634 LT3081 REF195
   A colleague asked for the measured jitter number on a single-supply comparator design based on the LM359 IC ( Ref. 1 ). He wanted to know how the jitter performance of the discrete comparator compared to an IC comparator, which was used with an ...
   Apr 9, 2025
9. Dual comparators match precision industrial, instrumentation application needs
   Tim Davis
   Circuits Texas Instruments LM359
   Dual precision comparators are needed in many designs, such as for industrial and instrumentation applications, to generate accurate pulse-width modulated (PWM) waveforms with very high ( 99%) and very low ( 1%) duty-cycle percentages. This design ...
   Apr 4, 2025
10. 100-MHz VFC with TBH current pump
    Stephen Woodward
    Circuits Texas Instruments CD74AC14 CD74AC74 CD74AC161 SN74LVC1G14 TLV9161
    Famous analog designer and author Jim Williams published an awesome design in 1986 for a 100-MHz voltage to frequency converter ( Ref. 1 ). He named this high-climber (picture it on the roof of the Empire State building swatting biplanes out of the ...
    Mar 25, 2025

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