Hi,
which type of tempco is used for the 921 VCO, and how is it mounted?
Thanks
921 tempco
- analogmonster
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921 tempco
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Re: 921 tempco
1K tempco in feedback loop of IC502 combined with SG3821 transistor array. The schematic shows the tempco to be thermally coupled (dashed line) to the SG3821.
http://experimentalistsanonymous.com/di ... %20921.jpg
http://experimentalistsanonymous.com/di ... %20921.jpg
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- analogmonster
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Re: 921 tempco
Great, thanks, MC.
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Re: 921 tempco
In the early production models I believe it was mounted below the I. C. Device covered in heat sink compound.
Re: 921 tempco
Nope.mgrainger wrote:In the early production models I believe it was mounted below the I. C. Device covered in heat sink compound.
It was a modification designed later. Was never implemented in production.
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