4049 [was hex vc mixer}

[Ken Stone]

The ETI Phaser was built in just such a way. Have a look at the
schematics on CAG http://omega.tellus.vallentuna.se/anders/

Ken

danial stocks wrote:
> 
> I've seen a 4049 also used in a compressor... and am prototyping it as a
> phaser unit.. it's quite a neato idea.. if you look in the spec sheets, its
> a complementary pair of fets.. so conn gnd & vcc both to gnd, apply bias to
> the input pin, and the o/p pin is a voltage controlled res going to gnd..
> neat! this could yet be the chip for a really low cost phaser unit.. the
> fets should be inherently matched, & thermally coupled.. saves matching
> them, also gets around the dwindling options for ota's..
> Cheers,
> Dan
> ________________________________________________________________________
> Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com

-- 
_____________________________________________________________

                Ken Stone  sasami at blaze.net.au
                   ** Catgirl Paradise **
               <http://www.anime.net/~kens/>
                    ** Modular Synth **
            <http://kato.sai.com.au/catgirl/synth/>
         ** Australian Miniature Horses and ponies **
             <http://www.blaze.net.au/~sasami/>
_____________________________________________________________