[SI-LIST] Re: (no subject)

Can you give us a little more information such as the risetime of?  What
equipment do you have?

Most people today with the modern scopes connect the signal of interest to
their scope and push the button called risetime.  The answer pops up on the
screen.  The user gets to set some conditions such as measuring from the 10
to 90% points on the curve or 20 to 80%.

The biggest concern in these measurements is to connect the DUT to the scope
without adding a lot of parasitic inductance.



Tom Dagostino
Teraspeed Consulting Group LLC     Teraspeed Consulting Group LLC
2926 SE Yamhill St.                Device Modeling Division
Portland, OR 97214                 13610 SW Harness Lane
                                   Beaverton, OR 97008
http://www.teraspeed.com           503-430-1065
tom@xxxxxxxxxxxxx


-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx
[mailto:si-list-bounce@xxxxxxxxxxxxx]On Behalf Of chandthana
Sent: Tuesday, September 23, 2003 11:34 PM
To: si-list@xxxxxxxxxxxxx
Subject: (no subject)


How to measure rise time and fall time e.g less than 2ns?

regards
chandran

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