18.104.22.168. LVDS I/O Standard in Intel® Cyclone® 10 LP Devices
- The maximum differential output voltage (VOD) is increased to 600 mV. The maximum VOD for ANSI specification is 450 mV.
- The input voltage range is reduced to the range of 1.0 V to 1.6 V, 0.5 V to 1.85 V, or 0 V to 1.8 V based on different frequency ranges. The ANSI/TIA/EIA-644 specification supports an input voltage range of 0 V to 2.4 V.
The Intel® Cyclone® 10 LP left and right I/O banks (row I/Os) support true LVDS transmitters. The top and bottom I/O banks support emulated LVDS transmitters with external resistors.
For the LVDS receiver, you require an external 100 Ω termination resistor between the two signals at the input buffer.
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