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Joerg Joerg is offline
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Default Weird CD4060 behavior

Hello Folks,

See the scope plot and excerpt from the ON Semi datasheet for the
CD4060. The blue trace is at the node RS/Rtc/Ctc, the yellow trace is at
pin 9 which is an output.

Why is there sag at the end of each phase? Rs is 500K and Rtc is 100K. I
mean, that shouldn't be any load to write home about even for a CD
series part.

--
Regards, Joerg

http://www.analogconsultants.com


Attached Thumbnails
Weird CD4060 behavior-4060b-png  Weird CD4060 behavior-4060-png