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DP83826AE

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具有扩展温度范围、已针对 EtherCAT(TM) 应用进行优化的低延迟 10/100Mbps PHY

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DP83826AE

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产品详情

Datarate (Mbps) 10/100 Interface type MII, RMII Number of ports Single Rating Catalog Features Cable diagnostics, EEE, EtherCAT, Profinet, Single supply, WoL Supply voltage (V) 3.3 I/O supply voltage (typ) (V) 1.8, 3.3 Operating temperature range (°C) -40 to 105 ESD HBM (kV) 5
Datarate (Mbps) 10/100 Interface type MII, RMII Number of ports Single Rating Catalog Features Cable diagnostics, EEE, EtherCAT, Profinet, Single supply, WoL Supply voltage (V) 3.3 I/O supply voltage (typ) (V) 1.8, 3.3 Operating temperature range (°C) -40 to 105 ESD HBM (kV) 5
VQFN (RHB) 32 25 mm² 5 x 5
  • Low and deterministic latency
    • TX latency: 40ns, RX latency: 170ns
    • Deterministic latency over power cycles < ±2ns
    • Fixed phase XI to TX_CLK relationship < ±2ns
  • Robust and small system implementation
    • Integrated circuitry for enhanced EMC
    • IEC 61000-4-2 ESD: ±8kV contact, ±15kV air Criteria A
    • IEC 61000-4-4 EFT: ±4kV @ 5kHz,100 kHz Criteria A
    • CISPR 22 conducted emissions Class B
    • CISPR 22 radiated emissions Class B
    • Fast link-drop < 10µs
    • Cable reach > 150 meters
    • Voltage mode line driver
    • Integrated terminations on MAC interface
    • Voltage tolerance: ±10%
  • Two selectable pin modes in single device
    • ENHANCED mode for additional features
    • BASIC mode for common Ethernet pinout
  • Low power consumption < 160mW
  • MAC interfaces: MII, RMII
  • Programmable energy-saving modes
    • Active sleep
    • Deep power down
    • Energy Efficient Ethernet (EEE) IEEE 802.3az
    • Wake-on-LAN (WoL)
  • Diagnostic tools: cable diagnostics, built-in self-test (BIST), loopback modes
  • Single, 3.3V power supply
  • I/O voltages: 1.8V or 3.3V
  • RMII back-to-back repeater mode
  • DP83826AE operating temperature range: –40°C to 105°C
  • DP83826AI operating temperature range: –40°C to 85°C
  • IEEE 802.3 compliant: 10BASE-Te, 100BASE-TX
  • EtherCAT compliant
  • Low and deterministic latency
    • TX latency: 40ns, RX latency: 170ns
    • Deterministic latency over power cycles < ±2ns
    • Fixed phase XI to TX_CLK relationship < ±2ns
  • Robust and small system implementation
    • Integrated circuitry for enhanced EMC
    • IEC 61000-4-2 ESD: ±8kV contact, ±15kV air Criteria A
    • IEC 61000-4-4 EFT: ±4kV @ 5kHz,100 kHz Criteria A
    • CISPR 22 conducted emissions Class B
    • CISPR 22 radiated emissions Class B
    • Fast link-drop < 10µs
    • Cable reach > 150 meters
    • Voltage mode line driver
    • Integrated terminations on MAC interface
    • Voltage tolerance: ±10%
  • Two selectable pin modes in single device
    • ENHANCED mode for additional features
    • BASIC mode for common Ethernet pinout
  • Low power consumption < 160mW
  • MAC interfaces: MII, RMII
  • Programmable energy-saving modes
    • Active sleep
    • Deep power down
    • Energy Efficient Ethernet (EEE) IEEE 802.3az
    • Wake-on-LAN (WoL)
  • Diagnostic tools: cable diagnostics, built-in self-test (BIST), loopback modes
  • Single, 3.3V power supply
  • I/O voltages: 1.8V or 3.3V
  • RMII back-to-back repeater mode
  • DP83826AE operating temperature range: –40°C to 105°C
  • DP83826AI operating temperature range: –40°C to 85°C
  • IEEE 802.3 compliant: 10BASE-Te, 100BASE-TX
  • EtherCAT compliant

The DP83826Ax offers low and deterministic latency, low power and supports 10BASE-Te, 100BASE-TX Ethernet protocols to meet stringent requirements in real-time industrial Ethernet systems. The device includes hardware bootstraps to achieve fast link-up time, fast link-drop detection modes and dedicated reference CLKOUT to clock synchronize other modules on the systems.

The two configurable modes are BASIC standard Ethernet mode that uses a common Ethernet pinout, and ENHANCED Ethernet mode which supports standard Ethernet mode and multiple industrial Ethernet fieldbus applications with the additional features and hardware bootstraps configuration.

The DP83826Ax offers low and deterministic latency, low power and supports 10BASE-Te, 100BASE-TX Ethernet protocols to meet stringent requirements in real-time industrial Ethernet systems. The device includes hardware bootstraps to achieve fast link-up time, fast link-drop detection modes and dedicated reference CLKOUT to clock synchronize other modules on the systems.

The two configurable modes are BASIC standard Ethernet mode that uses a common Ethernet pinout, and ENHANCED Ethernet mode which supports standard Ethernet mode and multiple industrial Ethernet fieldbus applications with the additional features and hardware bootstraps configuration.
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* 数据表 DP83826Ax Deterministic, Low-Latency, Low-Power, 10/100 Mbps, Industrial Ethernet PHY 数据表 PDF | HTML 2025年 5月 1日

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DP83826AEVM — DP83826A 评估模块

DP83826AEVM 旨在评估 DP83826A 以太网物理层收发器的功能和性能。DP83826A EVM 通过 RJ-45 连接，在媒体相关接口上同时支持 10BASE-Te 和 100BASE-TX 以太网协议。该 EVM 配备了板载 MSP430，支持使用 USB 转 MDIO 软件访问 DP83826A 上的寄存器。
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