Calculation of a JFET amplifier stage
Plotting I-V characteristics. Operating point selection (Q-point selection). DC and AC amplifier analysis. Frequency response calculation
Amplifier JFET
The Amplifier JFET software is designed for the calculation of JFET (Junction Field-Effect Transistor) amplifier stages. The program's database contains approximately 1,000 foreign and domestic transistor models. Featuring flexible settings, the software allows you to specify any amplifier stage parameters and adjust the operating point (Q-point) position. Using the "detailed (step-by-step) solution" function, you can generate a comprehensive amplifier calculation report in MS WORD (.docx) format.
Amplifier JFET is an educational tool designed to help you master the methodology for calculating JFET-based amplifying devices and gain practical skills with minimal time investment.
Amplifier JFET is an educational tool designed to help you master the methodology for calculating JFET-based amplifying devices and gain practical skills with minimal time investment.
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Amplifier JFET Versions
Demo Version
Free of charge, but subject to the following functional limitations: the "step by step solution" feature with MS Word report generation is unavailable and is only accessible in the licensed version.
Licensed Version
To use the licensed version, you must purchase an activation code (license key). The activation code remains valid for two months.
The licensed version only works with an internet connection, which is necessary for accurate date and time settings. This is because the license key has a limited validity period.
____________________________________________Download and Activate Amplifier JFET
___________________________________Buy Amplifier JFET activation code
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Benefits of Amplifier JFET
- Database of 1,000 transistor models, including foreign and domestic (Soviet and Russian) manufacturers;
- Detailed calculation reports in MS Word (.docx) format;
- Choice of circuit configurations: Common-Source (CS) and Common-Drain (CD);
- Flexible configuration of all amplifier parameters;
- Using the MathType equation editor, Amplifier JFET helps format your solution with minimal time investment;
- Amplifier JFET generates reports in .docx format, compatible with many popular editors, including MS Word, OpenOffice, and Google Docs;
- Amplifier JFET helps students prepare for lab reports, course projects, and exams in "Fundamentals of Electronics" courses.
The amplifier stage calculation includes:
- DC analysis and determination of component values.
- AC analysis and determination of: S, Ri, Rout, μ, Ge;
- Frequency response calculation: fs, tH, td;
- Calculation of key amplifier parameters:Kv, Ki, Kp, η.
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Amplifier JFET System Requirements
The Amplifier BJT software is designed to run on Windows OS. The program uses an integrated text block to display calculation results, while Microsoft Word is employed to generate detailed step-by-step calculation reports.
The supported versions of Windows OS and MS Word are listed below.
Operating System (OS):
Windows 7, 8, 10, 11 and later version
Text Editor:
Microsoft Word 2007, 2013, 2016, 2021, 2024 and later version (for report generation)
___________________________________Help & Resources
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Amplifier JFET User Online Manual
Instructional Videos on Software Operation:
Calculation of a JFET (Junction Field-Effect Transistor) Amplifier Stage
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