ODP: 128 or 256-stage FIR Filter Chip

[Roman Sowa]

Ages ago (like 5 years?) Motorola made a few, but don't remember
the part number. I can find out if you like.
There is one company specializing in those things running
at heavy MHz, but again I don't remeber it's name (too much beer and
cellphone).
I once saw a picture of old military project chip using *analog*
implementation
of FIR running at few GHz!
How fast is it to be working?
Would you consider DSP? It might be cheaper.

Roman (going for one week holiday :-))))

> -----Oryginalna wiadomość-----
> Od:	Mike I [SMTP:mirwin1 at istar.ca]
> Wysłano:	28 kwietnia 1999 16:53
> Do:	synth-diy at mailhost.bpa.nl
> Temat:	128 or 256-stage FIR Filter Chip
> 
> Hello,
> Do any of you digital guys know part numbers for any easily available 
> 128 or 256-stage, 16-bit FIR filter chips? All responses are 
> appreciated. Thanks .