Looking for LVCMOS to LVDS buffer

Austin Do

Other Parts Discussed in Thread: DS90LV001

Hello team,

I'm looking for LVCMOS to LVDS buffer device with only 1 channel.

The driver is FPGA which generates 1.8V single ended LVCMOS.

The receiver requires differential type, LVDS, but it is SYNC signal so that it is not free-running clock and requires to be DC-coupled to the device.

Can you please recommend the appropriate device?

Best Regards,

Austin

over 2 years ago

+1 Clemens Ladisch over 2 years ago

Guru 317260 points

There is no LVDS transmitter with a 1.8 V supply.

But you can use an LVDS buffer (e.g., DS90LV001) with a reference voltage of 0.9 V at the IN− pin to read a single-ended 1.8 V signal.

+1 Yuan Rao over 2 years ago

TI__Intellectual 1150 points

Hello

We just released 1.8V RX here.The 1.8V TX is in our plan of the roadmap.

Refer to this apps note: https://www.ti.com/lit/ml/snla307/snla307.pdf?ts=1679664050047&ref_url=https%253A%252F%252Fwww.google.com%252F for 1.8V solution today.

Thanks,

Yuan

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Looking for LVCMOS to LVDS buffer