raja.cedt
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Hi newic, Good paper, but he is also using active inductor and making sure each stage contribute 90deg. In-fact with an inductive load single stage also suffices (ex--lc vco). But in the current scenario can we approximate cross coupled load with inductor, from small signal model I have got -ve inductor (similar to Gyrator except a polarity diff).
Any comments, sorry for asking many times, some how I am confused here..
many Thanks, Raj..
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