Tempco's

[Joe Farler]

owner-synth-diy at horus.sara.nl:
> On Sat, 1 Feb 1997 21:47:07 GMT, you wrote:
> 
> >
> Hi all,
> I like to point out that Farnell Electronic Components do have a
> suitable Resistor ( 1K ).
> Please refer to 
> 
> http://www.hinton.demon.co.uk/ems/emsmods.html
> 
> for details.
> 
> Gert
> 


But the Farnell tempco has a negative coefficient.  If you use it as a Q81 replacement
it will double the error and make the osc. less stable.
For the ASM you need to put it in the upper leg of the divider rather than the lower and it
works fine.   


Joe