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mc3393 needed

Posted: Wed Feb 26, 2020 8:20 pm
by radium98
Anyone can supply me a copy of datasheet of the prescaler motorola

MC3393P thanks .
it is a 140mhz ft .15/16 dual modulos prescaler ,i can follow it on circuit but need to have the datasheet ,have a control pin and ground pin and vcc pin 5v .
thanks

Re: mc3393 needed

Posted: Thu Feb 27, 2020 12:49 am
by Albert H
MC3393 Prescaler:

Pin 1 = 10n ceramic to gnd
Pin 2 = 10n ceramic to gnd
Pin 3 = Input
Pin 4 = Gnd
Pin 5 = Not Connected
Pin 6 = Control Input (รท15/16)
Pin 7 = Output
Pin 8 = +5V

Bypass the supply right at the pin.

Re: mc3393 needed

Posted: Thu Feb 27, 2020 8:55 am
by radium98
mc.png
thank you Albert ,the infos provided are valuable to me ,like the help also.Please do not forget things before.