SN75LVDS32D datasheet by Texas Instruments

SN75LVDS32D Frequently Asked Questions (FAQs)

• What is the maximum cable length supported by the SN75LVDS32D?
  The maximum cable length supported by the SN75LVDS32D 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 at a data rate of 1.5 Gbps.
• How do I terminate the differential lines in the SN75LVDS32D?
  The SN75LVDS32D requires a 100-ohm differential termination resistor at the receiver end to ensure proper signal integrity. The termination resistor should be placed as close to the receiver as possible.
• What is the power consumption of the SN75LVDS32D?
  The power consumption of the SN75LVDS32D is dependent on the operating frequency and the output load. However, the typical power consumption is around 150 mW at a frequency of 1.5 Gbps.
• Can the SN75LVDS32D be used in a multi-point LVDS bus?
  Yes, the SN75LVDS32D can be used in a multi-point LVDS bus. However, it is essential to ensure that the total bus capacitance does not exceed the recommended maximum value to maintain signal integrity.
• How do I ensure electromagnetic compatibility (EMC) with the SN75LVDS32D?
  To ensure EMC with the SN75LVDS32D, it is essential to follow proper PCB design practices, such as using a solid ground plane, minimizing signal trace lengths, and using shielding and filtering as necessary.