Semiconductor Devices: JFET Biasing
7.8K views · Apr 19, 2020 · Science & Technology
Comments · 17
@Rendon276 · 2 years ago
Really well explained. I do find jfets quite tricky to get my head around and I'm using this video as a supplementary aid to my textbook coverage of this section. I don't know why this video appears 7th on the list when I enter 'jfet biasing' in my YouTube search. It should appear at number 1. Nice video. I look forward to watching your other videos.
3
@FernandoGonzalez-cn1uu · 1 year ago (edited)
Can the self biasing graph on page 280 of the text be used for biasing any n-channel JFET on the market, regardless of datasheet specs?
@Sachems64 · 2 years ago
Still confused as to how you know Id = .38. What equation was used to find this value?
@boguraevmv · 2 years ago
Good afternoon! This is a best material about JFET, that i found in Internet. But maybe I’m wrong, and it seems to me that the x-axis should be not value (Gm0)*Rs, but value (Gm*Rs). Is the Gm0 constanse for this transistor? I should not understand last graph.
@simonyoungglostog · 2 years ago
Thank you. I have questions but probably worth waiting for the amplifier sections. The text is excellent, by the way. The question that keeps getting in the way of me listening to you is about the size of the Gate resistor and noise in an audio signal path. Would we use Fets in Audio HiFi, Are there pros and cons on noise?
@royrogers7644 · 4 years ago
Is a voltage divider bias setup more stable than a self bias setup?
@owenbartos9352 · 2 years ago
how did you get 3.8
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