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https://www.onsemi.com/pub/Collateral/AND8253-D.PDF
I was going through an application note by On Semi, System Level Surge Suppression Solutions for the CAN Bus -AND8253/D, where it says that the TVS diode's resonant frequency can be a design issue for high frequency EMI tests like BCI and that...
I was trying to measure the supply current of a CAN transceiver during fault conditions, one thing which I noticed was that during CANH to GND(when the current consumption is supposed to be the highest), the current was kind of like a sine wave and going negative during '1' bit...
My specific problem is that I don't want the base resistor to be so high - I want it within 100kohm and increase the capacitors a little. But when I do this , the circuit doesn't work, as it no oscillations are observed.
I want to design an astable multivibrator having oscillation frequency -300kHz. I have attached the calculation that I've done to achieve the target frequency and this works in LTspice . According to my understanding of an astable multivibrator, this is how it operates- initially I'm assuming...
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