MN3101 clock replacement now available at Cabintech.

Started by digi2t, September 14, 2023, 06:41:30 AM

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digi2t

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Govmnt_Lacky

Great news! Now, if they only had a 3204 replacement so I could build my Flange-a-rama then I would be set  :(
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ElectricDruid

It's an SMD 4047 on a little PCB, with a couple of resistors to give the Vgg supply, so unless you're replacing an existing MN3101, just forget it and design your layout for the 4047. Their testers basically all say that there's no difference.

There probably will be some differences in terms of maximum number of stages that can be driven, and maximum speed they can be driven at, but in those situations (delays for the first, flangers for the second) these chips are usually buffered anyway, so it's likely to be a moot point.






StephenGiles

Quote from: Govmnt_Lacky on September 14, 2023, 09:29:12 AM
Great news! Now, if they only had a 3204 replacement so I could build my Flange-a-rama then I would be set  :(

...............to say nothing of the SAD1024 replacement!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
"I want my meat burned, like St Joan. Bring me pickles and vicious mustards to pierce the tongue like Cardigan's Lancers.".

ElectricDruid

Quote from: StephenGiles on September 16, 2023, 06:30:18 AM
Quote from: Govmnt_Lacky on September 14, 2023, 09:29:12 AM
Great news! Now, if they only had a 3204 replacement so I could build my Flange-a-rama then I would be set  :(

...............to say nothing of the SAD1024 replacement!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Yeah, some new-production BBD with *less* clock capacitance than Panasonic managed in the 70s would be nice! Bonus points if it improves on the S/N too.

CheapPedalCollector

Replacements for all the RETICON chips would be nice. With some improvements go prevent burnout, and lower noise.

StephenGiles

"I want my meat burned, like St Joan. Bring me pickles and vicious mustards to pierce the tongue like Cardigan's Lancers.".