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SSTL-2 Interface

Andrew Toth
Prodigy 70 points
Other Parts Discussed in Thread: SN74AVC16T245

I see several buffers that are SSTL input and output, to either fan out or buffer an existing SSTL output, but I need a way to convert a standard 3.3V CMOS output to SSTL-2.5

I was hoping I could use a standard voltage level translator, such as SN74AVC16T245 for the job but I'm wondering if there are any better parts. How would you add an SSTL interface to a device that doesn't already have one? (In this case a legacy board with an FPGA that only has 3.3V I/O enabled)

Thanks,

-Andrew