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Considering the following positive feedback network: Its transfer function is given by: ...
Asked on 12/03/2021 by Rafael D'Ávila
2 answerI am trying the following circuit as a part of a project. The goal is to turn on and off the transistor, S8050 (datasheet) at a certain...
Asked on 12/03/2021 by Shu
1 answerI have been puzzling my mind about this circuit for a few days and I have few questions. It seems like this -400mV does a lot of changes to a...
Asked on 12/03/2021
2 answerI have here a 3 phase inverter and a PMSM, where I can measure the phase current of two phases and the input voltage of the DC supply. The PMSM...
Asked on 11/30/2021
3 answerI am pretty new to SMPS circuits. I understand there's a bleeder resistor, a flyback diode circuit to power the transistorized osc circuit. I guess that the current around the...
Asked on 11/30/2021 by seccpur
2 answerI need to find the sampling rate of the DAC from its data sheet, could you please suggest me any formulae to find the sampling rate from settling time, no...
Asked on 11/30/2021 by lavanya
1 answerI have several USB devices that are capable of running High Speed 2.0 (480 Mbps) mode but runs Full Speed 1.1 (12 Mbps) instead. Take for example a USB DAC:...
Asked on 11/30/2021 by ELCouz
1 answerThe single most important thing I miss in LTspice is the ability to plot things of multiple runs on top of each other. Cadence Virtuoso calls that "Append Plot". What...
Asked on 11/30/2021
1 answerI am learning about MOSFETS and one thing keeps me troubled. Why do we calculate input/output resistance of a mosfet when we try to amplify signals and construct small signal...
Asked on 11/30/2021 by OnurTR
1 answerI am working on a project to design a 7th-order Butterworth filter Sallen-Key topology. I am not sure how to interpret the Butterworth polynomials correctly to calculate each component. I...
Asked on 11/30/2021
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