Author Topic: Crystal selection  (Read 625 times)

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Offline viperidaeTopic starter

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Crystal selection
« on: March 18, 2019, 02:36:52 am »
I have a data sheet that doesn't have much in the way of data...
https://elinux.org/images/e/e1/UPD72042.pdf
I've had a look around for 6.29MHz crystals and all I can find are a handful on mouser. They have 15pf and 47pf resonators.
https://nz.mouser.com/Passive-Components/Frequency-Control-Timing-Devices/Resonators/_/N-6zu9h?P=1z0wk1y
My understanding is the 3 pin resonators have built in load capacitors. The data sheet for my device doesn't have any information about load cap values or recommended crystals.

Anyone got any advice, other than buy both and see which works?
 

Offline RES

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Re: Crystal selection
« Reply #1 on: March 18, 2019, 11:36:01 am »


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