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Does the output probe contribute to the nois (Read 2465 times)

Julian18 Community Member Offline Posts: 55	Does the output probe contribute to the nois Nov 29^th, 2007, 4:38am Hi, there when I am simulating noise, usually a resistor or a port are specified as output probe, I just want to know if the output noise comprises the contribution due to the resistor or output port? Thanks.
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didac Senior Member Offline There's a million ways to see the things in life Posts: 247 manresa,spain	Re: Does the output probe contribute to the Reply #1 - Nov 29^th, 2007, 10:26am Hi, Output noise takes into account all the noise of the circuit including the load, NF calculated with a probe eliminates the noise due to the probe. PS:check Virtuoso Spectre Circuit Simulator Reference for a detailed explanation of how spectre calculates noise quantities. Hope it helps,
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Ken Kundert Global Moderator Offline Posts: 2386 Silicon Valley	Re: Does the output probe contribute to the Reply #2 - Nov 29^th, 2007, 6:22pm Running "spectre -h noise" would also give you the information you needed. -Ken
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