SN75C3221PWR datasheet by Texas Instruments

SN75C3221PWR Frequently Asked Questions (FAQs)

• What is the maximum cable length supported by the SN75C3221PWR?
  The maximum cable length supported by the SN75C3221PWR is approximately 100 meters (328 feet) at a data rate of 100 Mbps.
• Can the SN75C3221PWR be used in industrial temperature ranges?
  Yes, the SN75C3221PWR is rated for operation in industrial temperature ranges from -40°C to 85°C (-40°F to 185°F).
• Is the SN75C3221PWR compatible with other PHY devices?
  Yes, the SN75C3221PWR is compatible with other PHY devices that comply with the IEEE 802.3u standard for Fast Ethernet.
• What is the power consumption of the SN75C3221PWR?
  The power consumption of the SN75C3221PWR is typically around 350 mW in normal operation, and less than 10 mW in power-down mode.
• Does the SN75C3221PWR support auto-negotiation?
  Yes, the SN75C3221PWR supports auto-negotiation, which allows it to automatically detect and adjust to the speed and duplex mode of the link partner.