Interface

Ethernet PHY Overview

Robust and reliable PHY's with industry's highest precision and lowest latency

EMI mitigation

Less noise emission/interference with other components on the board allows for more margin in system design.

Robust ESD performance

Built-in ESD allows for fewer external components and lowers costs for more robust and reliable systems.

Designed for low latency

Faster response time, greater predictability, and more nodes can be daisy-chained for more accurate and efficient systems.

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Ethernet PHY system block diagram

Ethernet PHY block diagram
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Ethernet PHY applications

set top box

            Commercial

        Everyday consumer products

  • Network printers
  • Broadband gateways
  • Smart TVs
  • Set-top boxes
robotic arm

                Industrial

                Robust and reliable

  • Factory automation (motor drives)
  • Smart grid (e-meters)
  • Building automation (IP cameras)
red car with circuit background

                Automotive

        External gateway connections

  • On board diagnostics (OBD)
  • Firmware upgrades
  • Navigation updates

Key Ethernet PHY products: A fit for any system

Ethernet PHY Family Key Features Speed (Mbps)

Temp. Range (°C)

Commercial: 0 to +70

Temp. Range (°C)

Industrial: -40 to +85

Temp. Range (°C)

Extended: -40 to +105

Temp. Range (°C)

Extended: -40 to +125

DP83822 Industry’s Lowest Power 10/100
DP83867 Gigabit Ethernet PHY 10/100/1000
DP83848 QFP-48/QFN-40 10/100
DP83848Q-Q1 Automotive Grade 10/100
DP83630/40 IEEE1588 H/W time stamp 10/100
DP83849 Dual 10/100 PHY 10/100