9.2.2.1 Driver Supply Voltage

DS90LV027AH is a dual-channel LVDS driver that operates from a single supply. The device can support operation with a supply as low as 3.0 V and as high as 3.6 V. The driver output voltage is dependent upon the chosen supply voltage. The minimum output voltage stays within the specified LVDS limits (247 mV to 450 mV) for a 3.3-V supply. If the supply range is between 3.0 V and 3.6 V, the minimum output voltage may be as low as 150 mV. If a communication link is designed to operate with a supply within this lower range, the channel noise margin must be looked at carefully to ensure error-free operation.