Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Fast frequency generation/ modulation

Hi there I am not really familiar with FPGA families and their spped grades etc Is anyone here able to telll me what is the fastest clock signal and PWM signal I could output from a Alte...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Stratix devices support DDR2, I haven't tried working with DDR 2 but i am assuming it probably could do 300 mhz DDR, or basically 600mhz.

And I know this might be a BAD practice but you could possible try anding 2 signals on two seprate clocks together to get a PWM of 2ns. who cares about the "rules" if it works. then all you care about is the max and min tco of the device