On Mon, 2 May 2005, KY1K wrote:

> Date: Mon, 02 May 2005 10:37:43 -0400
> From: KY1K <ky1k@pivot.net>
> Reply-To: Microcontroller discussion list - Public. <piclist@mit.edu>
> To: Microcontroller discussion list - Public. <piclist@mit.edu>
> Subject: [OT] Micropower vco needed
> 
> I need a low frequency vco that draws very little power. I googled and found 
> tons of uhf and higher vco's, but they all draw much more power than I can 
> supply.
>
> I need something that will oscillate between 55 and 65 Khz. It has to draw 
> microamps of supply current, and I prefer the control voltage range to be 
> between 1 and 3 volts.
>
> I'd like to have a chip solution if possible.

CMOS4046 PLL (74C4046 etc)

Peter
-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist