JAJSQ88E february 2006 – october 2020 SN65LVDS301
PRODUCTION DATA
The SN65LVDS301 enters the Standby mode if TXEN is high and the PCLK input signal frequency is less than 500kHz. All circuitry except the PCLK input monitor is shut down, and all outputs enter high-impedance mode. The current consumption in Standby mode is very low. When the PCLK input signal is completely stopped, the IDD current consumption is less than 10 μA. The PCLK input must not be left floating.
A floating (left open) CMOS input allows leakage currents to flow from VDD to GND. To prevent large leakage current, a CMOS gate must be kept at a valid logic level, either VIH or VIL. This can be achieved by applying an external voltage of VIH or VIL to all SN65LVDS301 inputs.