EEVblog #265 - Philips PM6672 Timer Counter Teardown

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Published on ● Video Link: https://www.youtube.com/watch?v=13jeHBvsoSg


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http://eevblog.com/files/PM6672-Service-Manual.pdf
http://eevblog.com/files/PhilipsPM6673-76-Service-Manual.pdf
PHOTOS: http://www.flickr.com/photos/eevblog/sets/72157629731591013/

The first of the new regular segment on the EEVblog - Teardown Tuesday.
Dave cracks open the Philips PM6672 1GHz Timer Counter, and more interestingly, the PM9690 10MHz oven stabilised reference crystal oscillator.



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Tags:
Philips
PM6672
PM6671
PM6670
PM9690
Timer
frequency
Counter
pwm
duty
cycle
period
measurement
counting
reciprocal
schematic
teardown
pcb
processor
power
supply
crystal
oven
stabilised
oscillator