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Frequency domain anaylsis of white noise generator with OrCAD 9.2 - is this possible?

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apenevm

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Hello,

Is it possible to perform frequency analysis of white noise generator from the attachment with OrCAD 9.2? Start frequency is 1 kHZ and end frequency - 100 kHz. I know that I have to use AC Sweep and frequency domain voltage source (Vac) but I don't know where to connect the voltage source. If I connect it to base of bipolar transistor, the frequency response is monotonically decreasing. Can you give me an advice? Thanks in advance.


apenevm,
 

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