[SI-LIST] Re: Driver slew rates
- From: bala <balaseven@xxxxxxxxx>
- To: steve weir <weirsi@xxxxxxxxxx>
- Date: Sat, 23 Nov 2013 21:50:50 +0530
Ravi,
Pls check driver's input impedance and use low strength model if your tline
is short.check your package model too.
Regard
bala
On 23 Nov 2013 21:34, "steve weir" <weirsi@xxxxxxxxxx> wrote:
> No.
>
> Check your models and your simulation set-up.
>
> Steve.
> On 11/23/2013 7:48 AM, ravikumar potluri wrote:
> > Hello friends,
> > If the slew rate of driver is much higher than the slew rate of receiver
> > does this cause reflections on the transmission line?
> >
> >
> > I am simulating ADS62P49, 250 MSPS ADC chip (Driver) with Spartan 3A-DSP
> > (Reciever). I see lot of ringing at the output even when the chips are
> > connected directly with termination in between and with no transmission
> > line.
> >
> > Could someone explain this?
> >
> > Thanks and Regards,
> > Ravi
> >
> >
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