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Comments on Op Amp Hartley oscillator

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Op Amp Hartley oscillator

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Im designing a Hartley oscillator this time with a opamp providing the open-loop gain.I have tried drawing the small-signal analysis of my circuit to use KVL and KCL to find the conditions of operation of my Hartley oscillator but now I am stuck.

How should I continue ?

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2 comment threads

Incorrect schematic for a Hartley Oscillator (1 comment)
Use junction dots already! (2 comments)
Use junction dots already!
Olin Lathrop‭ wrote over 1 year ago

You have been told this before. Use junction dots to show what intersecting schematic lines connect and which don't. For example, in the right diagram we can't tell whether only the bottom of L1 is connected to ground, or whether R1 and L2 also are. This is your last warning.

Are you doing it on purpose: not using a schematic editor? I think I was not the only one who told you to use one, so by now it looks like you simply "know better", or you are deliberately not listening. For my part, as long as you post doodles, I won't bother reading your questions. Even if you are not an engineer, not using engineering tools (that are readily available, mind you) means you are not interested in engineering, therefore your whole premise for being on an engineering site, asking questions, is invalid.