[SI-LIST] Re: In scope measurement, why is the amplifier of an active probe in the tip of the probe, not at the oscilloscope in most cases.

  • From: "Orin Laney" <olaney@xxxxxxxxx>
  • To: <issue.lu@xxxxxxxxxxx>, "'si-list'" <si-list@xxxxxxxxxxxxx>
  • Date: Tue, 8 Jul 2014 21:11:35 -0700

To obtain the high input impedance typical of such probes.

-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] On
Behalf Of steve ham
Sent: Tuesday, July 08, 2014 8:32 PM
To: si-list
Subject: [SI-LIST] In scope measurement, why is the amplifier of an active
probe in the tip of the probe, not at the oscilloscope in most cases.

 href:http://localhost:50374/Question/Details?id=3D10216
why = is the amplifier of an active probe in the tip of the probe, not = at
the oscilloscope in most cases. 
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