In article , Chris Morriss
wrote:
In message , Jim Lesurf
writes
I think this may depend upon some specific assumptions you may have
made. However I'll be interested to hear what you can report on this.
It struck me as rather odd as well when it was first put to me. Do you
have SPICE available to you?
I don't use SPICE much. I tend to write my own programs, or analyse things
like filters using the response equations given in the books like the
cookbook I mentioned. I don't think I have a copy of SPICE to hand that is
32-bit 'clean' for the OS/CPU I use. I'll investigate when I get a chance,
though.
I'll try it with a high order filter, (6-th order or so) and run the
simulation. I guess your email address is valid, so I'll email you the
gain/phase plot of the sim run.
The files have arrived OK. :-)
Slainte,
Jim
--
Electronics
http://www.st-and.ac.uk/~www_pa/Scot...o/electron.htm
Audio Misc
http://www.st-and.demon.co.uk/AudioMisc/index.html
Armstrong Audio
http://www.st-and.demon.co.uk/Audio/armstrong.html
Barbirolli Soc.
http://www.st-and.demon.co.uk/JBSoc/JBSoc.html