x0xb0x VCO offset, general Q

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isak
 
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Joined: Wed May 27, 2009 3:54 pm

x0xb0x VCO offset, general Q

Post by isak »

Hi guys.

i've checked the VCO in the scope, ive found that it have a massive offset.
take a look at the ground reference (the line below in the screen):

Image

now, take a look in where the VCO on the screen:

Image

is there a way to trim the offset?
or maybe the offset become more or less stable after going through the vca?
i havent checked that yet.

what do you think?

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isak
 
Posts: 835
Joined: Wed May 27, 2009 3:54 pm

Re: x0xb0x VCO offset, general Q

Post by isak »

ok, after going through the main output i see the offset is set as it should.
so, forget about it.

cheers,
Isak E.

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