On Mon, 2 May 2005 10:13:56 -0500, you wrote:

>
>
>>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.
>>
>> Any suggestions?
>>
>> Thanks,
>>
>> Art
>
>

I think there are some PLL chips with VCOs in the 4000/74HC series that may be worth looking at.
Also think about making one out of a micropower comparator

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