SN65LVDS22D datasheet by Texas Instruments

SN65LVDS22D Frequently Asked Questions (FAQs)

• What is the maximum cable length supported by the SN65LVDS22D?
  The maximum cable length supported by the SN65LVDS22D is approximately 10 meters (33 feet) at a data rate of 655 Mbps. However, this can vary depending on the specific application and cable quality.
• How do I terminate the differential lines in an SN65LVDS22D application?
  The differential lines should be terminated with a 100-ohm resistor at the receiving end to minimize reflections and ensure signal integrity.
• What is the power consumption of the SN65LVDS22D?
  The power consumption of the SN65LVDS22D is approximately 135 mW (typical) at a supply voltage of 3.3 V and a data rate of 655 Mbps.
• Can I use the SN65LVDS22D for non-LVDS applications?
  While the SN65LVDS22D is designed for LVDS applications, it can be used for other differential signaling applications with some modifications. However, it's essential to ensure that the device meets the specific requirements of the target application.
• How do I handle skew and jitter in an SN65LVDS22D-based design?
  Skew and jitter can be minimized by using a high-quality clock source, optimizing the PCB layout, and using a common clock domain for the transmitter and receiver. Additionally, the SN65LVDS22D has built-in features to help compensate for skew and jitter.