[SI-LIST] Re: How to do crystal simulation

  • From: "Haixiao Weng" <haixiao.weng@xxxxxxxxx>
  • To: "靖 李" <lijingdea@xxxxxxxxxxxx>
  • Date: Tue, 17 Jun 2008 08:58:56 -0500

Did you add stimulus to start the spice simulation? For example, a
1ns pulse.
ADS has more choice on crystal simulation. Check the ADS help on
oscillators.

Regards,
Haixiao


On 6/17/08, ¾¸ Àî <lijingdea@xxxxxxxxxxxx> wrote:
>
> Hi all,
>
> I have a problem with crystal simulation. Please check the attached. I
> can't get the crystal start to "shake". The frequency I want to get is
> 25MHz. I didn't get the internal circuit for crystal. The Pspice model seems
> didn't work. What shall I do?
>
> ---------------------------------
> ÑÅ»¢ÓÊÏ䣬ÄúµÄÖÕÉúÓÊÏ䣡
>
>
> -- Binary/unsupported file stripped by Ecartis --
> -- Type: image/pjpeg
> -- File: Crystal_sim.JPG
> -- Desc: 149610551-Crystal_sim.JPG
>
>
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