SN65LVDS1D datasheet by Texas Instruments

SN65LVDS1D Frequently Asked Questions (FAQs)

• What is the maximum cable length supported by the SN65LVDS1D?
  The maximum cable length supported by the SN65LVDS1D is approximately 10 meters (33 feet) at a data rate of 655 Mbps. However, this length can vary depending on the specific application, cable quality, and noise environment.
• How do I terminate the LVDS outputs of the SN65LVDS1D?
  The LVDS outputs of the SN65LVDS1D should be terminated with a 100-ohm differential load to ensure proper signal integrity and to minimize reflections. A 100-ohm resistor can be connected between the positive and negative outputs.
• What is the power-up sequence for the SN65LVDS1D?
  The power-up sequence for the SN65LVDS1D is critical to ensure proper operation. The recommended power-up sequence is to apply VCC first, followed by the input clock signal, and then the input data signal.
• How do I handle skew between the clock and data signals in the SN65LVDS1D?
  Skew between the clock and data signals can be handled by adjusting the delay of the clock signal using the CLKIN pin. The CLKIN pin can be delayed by adding a series resistor and capacitor to the clock signal path.
• What is the maximum data rate supported by the SN65LVDS1D?
  The SN65LVDS1D supports data rates up to 655 Mbps. However, the actual data rate may be limited by the specific application, cable length, and noise environment.