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Altera_Forum's avatar
Altera_Forum
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14 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
14 years ago

An I/O rate of 0.1MHz to 50MHz is pretty slow for FPGAs. Any device will do.

I would recommend looking at the low-end devices. If you do not need much logic, then the MAX II devices are good (there are now MAX V devices too). There are also the low-end Cyclone series devices (Cyclone III, IV, or V).

Cheers,

Dave