SN65LVDS105D datasheet by Texas Instruments

SN65LVDS105D Frequently Asked Questions (FAQs)

• What is the maximum cable length supported by the SN65LVDS105D?
  The maximum cable length supported by the SN65LVDS105D 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 differential lines in the SN65LVDS105D?
  The SN65LVDS105D requires a 100-ohm differential termination resistor at the receiver end to ensure signal integrity. The termination resistor should be placed as close to the receiver as possible.
• What is the power consumption of the SN65LVDS105D?
  The power consumption of the SN65LVDS105D depends on the operating frequency and output load. Typically, it consumes around 150 mW at 3.3 V and 100 Mbps, but this can vary depending on the specific application.
• Can I use the SN65LVDS105D for non-LVDS applications?
  While the SN65LVDS105D 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 electromagnetic interference (EMI) with the SN65LVDS105D?
  To minimize EMI, use shielded cables, keep the transmitter and receiver close together, and ensure good grounding practices. Additionally, consider using EMI filters or common-mode chokes to reduce emissions.