Uploaded September 2026 | Updated September 2026, 1 week ago

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#285 In this video I look at the main proprieties and features of the Differential transistor amplifier. I mainly focus on the 2 types of gain in presents and how each of them can be enhanced, and then I build and test a practical board just to confirm the expected behaviours.

Related videos:
Common Base Amplifier (1/2): youtu.be/DJw3jI5dLrQ
Common Base Amplifier (2/2): youtu.be/Q_r2UyYu-r0
Common Collector amplifier (1/2): youtu.be/YsmOYaqFkuc
Common Collector amplifier (2/2): youtu.be/EO3NavaTmXE
Common Emitter amplifier (1/2): youtu.be/D-76AL5fijE
Common Emitter amplifier (2/2): youtu.be/3FioyZGrwCY
Lossless Amplifier: youtu.be/vCHTpsCq8C0
Augmented Amplifier: youtu.be/w7Yih01c4b4
Cascode Amplifier: youtu.be/oBWSO9cpmz8
Differential Amplifier: youtu.be/bKOvClEpd5I

Board files available at: pcbway.com/project/shareproject/Differential_amplifier_17c54449.html

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