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How should I do if I want to get current noise power spectrum density (pA/sqrt(Hz))?
How should I do if I want to get current noise power spectrum density (pA/sqrt(Hz))?
PLEASE BE ADVISED: The content of this posting may contain high-voltage safety risk that could potentially result in fatality. The answers provided by Tektronix experts are specific to the question posed in the Thread, and should not be applied to all situations, regardless of similar issues, products, or conditions. Please refer to the safety section of your product manual.
0
Posted
2 years ago
by
Li, Nan
Hi engineers,
I want to test the noise level of the current source, and then see the noise distribution at frequency domain (0~100kHz).
I don't know how should I get the current noise data, because I try to use the Keithley 6482-Picoammeter to do a test, but its sample rate is too slow.
What I want to get is like attached figure shows.
0
Posted
2 years ago
by
Teles, Afonso
Tek Expert
Hi Nan,
This sounds like a question best handled in a ticket. I'd ask you to submit your question here so we can better support you:
https://www.tek.com/en/support/contact-technical-support
0
Posted
2 years ago
by
C, Andrea
Check out this application note pertaining to our 4200A-SCS and 1/f noise measurements:<br> <a href="https://www.tek.com/en/documents/application-note/flicker-noise-measurements-using-the-4200a-scs-parameter-analyzer">1/F Noise Measurement with 4200A-SCS</a>
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