SN65LVDM31D datasheet by Texas Instruments

SN65LVDM31D Frequently Asked Questions (FAQs)

• What is the maximum cable length supported by the SN65LVDM31D?
  The maximum cable length supported by the SN65LVDM31D is dependent on the specific application and the type of cable used. However, as a general guideline, the device can support cable lengths of up to 10 meters (33 feet) at data rates of up to 1.65 Gbps.
• How do I ensure signal integrity when using the SN65LVDM31D?
  To ensure signal integrity when using the SN65LVDM31D, it is recommended to follow proper PCB design practices, such as using differential pairs, minimizing trace lengths, and using signal shielding. Additionally, the use of terminators and AC coupling capacitors can help to improve signal quality.
• Can the SN65LVDM31D be used in a multi-point configuration?
  Yes, the SN65LVDM31D can be used in a multi-point configuration, but it is limited to a maximum of 4 receivers per transmitter. Additionally, the device must be configured in a star topology, with the transmitter at the center and the receivers at the periphery.
• What is the power consumption of the SN65LVDM31D?
  The power consumption of the SN65LVDM31D is dependent on the specific application and the operating frequency. However, according to the datasheet, the typical power consumption is around 150 mW at 1.65 Gbps.
• Is the SN65LVDM31D compatible with other LVDS devices?
  Yes, the SN65LVDM31D is compatible with other LVDS devices that comply with the TIA/EIA-644 LVDS standard. However, it is recommended to verify compatibility with specific devices before use.