FreeLists / si-list / [SI-LIST] Re: Question about Simulation in Spectraquest

["Coleman, Dave" <dave.coleman@xxxxxxxxx>]

Rahul,

For a well-behaved transmission line circuit, you are correct - the fast
corner conditions will yield the min flight time.  If you have a
not-so-well-behaved circuit (i.e., have signal ringback across threshold),
the fast corner conditions may cause the signal to settle later than for the
slow corner conditions, so you CAN get a larger flight time with the fast
corner conditions.

Dave

-----Original Message-----
From: whiz kid [mailto:we_r_frendz@xxxxxxxxx]
Sent: Monday, August 06, 2001 8:14 PM
To: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] Question about Simulation in Spectraquest



Hi Gurus,
I have a question about the usability of the values
that spectraquest spits when doing a flight time
simulation. When I am doing a simulation with a fast
driver, fast transmission line, and fast reciever I am
more concerned with the Min switch time (Min flight
time). Is the settle time (max flight time) that SQ
displays a use ful parameter here??. Because to find
the max flight time u make use of the slow driver,
slow line, slow reciever. Am I missing some thing in
how to interpret the values. 

Regards,
Rahul.

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