Maximum frequency for usage of 54AC164245 devices

[bgarai]

Hello,

We are using 128MHz clock in our board. Can any of the buffer in this 54AC164245 devices be used as a clock buffer for this clock?

 

We will directly feed 128MHz crystal clock oscillator output to one of the input pin and the output clock coming out of it will be used as an input clock for the processor.

Does 54AC164245 support 128MHz?

 

 

 

[RobK1]

According to the datasheet, this device has a maximum propagation delay of 15ns; twice as long as the period of your signal.