i want to read frequency output of an oscillator using arduino uno , the frequency is around 150 MHz , and the microcontroller is 16 MHz max , so i need a frequency divider , my circuiit power supply is 3.3 v , i found many frquency divider but their power supply > 3.3 v , below some frequency divider that i found , can anyone help me to find frequency divider with 3.3 power supply and have frequency input > 150 mhz ??

 

Hello,

You could have a look at the SP8715, BOX73 is selling them:
http://www.box73.de/product_info.php?products_id=2554

Bertus

 

thank you )))

 

the min sinwave input frequency is 200 MHZ !! i want a frequency divider with sinwave input from 1 to 200 MHz max ...

 

Hello,

Have a look at the 74LV4040A.
They claim to have a typical max frequency of 160 Mhz at 3.3 Volts.

Bertus