SN65HVD1176D datasheet by Texas Instruments

SN65HVD1176D Frequently Asked Questions (FAQs)

• What is the maximum cable length supported by the SN65HVD1176D?
  The maximum cable length supported by the SN65HVD1176D 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 100 meters at a data rate of 1 Mbps.
• How do I ensure signal integrity and minimize electromagnetic interference (EMI) when using the SN65HVD1176D?
  To ensure signal integrity and minimize EMI, it is recommended to use a shielded cable, keep the cable length as short as possible, and use a common-mode choke or ferrite bead to filter out high-frequency noise. Additionally, proper PCB layout and grounding techniques should be followed to minimize radiation and coupling.
• What is the recommended termination scheme for the SN65HVD1176D?
  The recommended termination scheme for the SN65HVD1176D is a 120-ohm differential termination resistor at the receiving end of the bus. This helps to match the impedance of the bus and minimize reflections.
• Can the SN65HVD1176D be used in a multi-point or multi-drop configuration?
  Yes, the SN65HVD1176D can be used in a multi-point or multi-drop configuration. However, it is recommended to use a repeater or a hub to ensure signal integrity and to prevent signal degradation.
• What is the maximum data rate supported by the SN65HVD1176D?
  The SN65HVD1176D supports data rates of up to 1 Mbps. However, the actual data rate may be limited by the specific application and the type of cable used.