Tempco measurements on ASM-1

jorgen.bergfors at idg.se jorgen.bergfors at idg.se
Thu Apr 15 15:49:50 CEST 1999


>If you were to use this VCO without compensation, you might
>want to experiment with higher values for R15. For example,
>1.5Mohms would shift the stable "spot" to around 900 Hz, which
>is closer to the mid-point of the frequency range of a VCO
>in "normal" use.

This is true. But if you *are* going to use a tempco, it is best to have the stable spot is high as possible, isn't it?
Because above this spot, the tempco will worsen the error instead of reduce it. Am I thinking right here?

/Jorgen





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