[SI-LIST] Single tip probe accuracy

Hello,
 

I'm looking for high frequency probes to use on Pico-probe station,
measuring on package or die. I'm interested in both timing and signal
quality (accurate signal voltage and shape).

I ran into very low active probes that use only single tip, no ground is
required.

I was wondering how accurate are those probes (to measure voltage
effects), considering the fact they have no ground tip? What is the
theory behind those probes operation?

 

Thanks,

 

Shahar

 


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