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DP83TC1103-Q1

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DP83TC1103-Q1

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Datarate (Mbps) 100BASE-T1 Interface type MII, RGMII, RMII, SGMII Rating Automotive Number of ports Single Features 25-MHz clock out, Cable diagnostics, IEEE 1588v2/802.1AS time synchronization, IEEE 802.3bw & Open Alliance (OA) compliant, Integrated LPF, Single supply, TC10, Wettable flank package I/O supply voltage (typ) (V) 1.8, 2.5, 3.3 Operating temperature range (°C) -40 to 125 Number of LEDs 2 ESD HBM (kV) 8
Datarate (Mbps) 100BASE-T1 Interface type MII, RGMII, RMII, SGMII Rating Automotive Number of ports Single Features 25-MHz clock out, Cable diagnostics, IEEE 1588v2/802.1AS time synchronization, IEEE 802.3bw & Open Alliance (OA) compliant, Integrated LPF, Single supply, TC10, Wettable flank package I/O supply voltage (typ) (V) 1.8, 2.5, 3.3 Operating temperature range (°C) -40 to 125 Number of LEDs 2 ESD HBM (kV) 8
— (—) — See data sheet
  • IEEE802.3bw compliant 100BASE-T1 PHY
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
  • IEEE 802.1AS time synchronization
    • Highly accurate 1pps signal
      • Synchronization jitter: < ±15ns (options to reduce to ±1ns)
      • Synchronization offset: < ±30ns
    • Multiple IOs for event capture and trigger
  • OA TC-10 compliant sleep, wake up
  • Robust EMC performance
    • IEC62228-5, OA EMC compliant
    • IEC61000-4-2 ESD level 4 MDI: ±8kV CD
    • SAE J2962-3 EMC compliant
    • 39dBm DPI immunity with ±5% asymmetry
    • < 4dBµV radiated emissions in GPS and GLONASS bands
    • Stripline emissions: class-II compliant
  • MAC Interfaces: MII, RMII, RGMII, SGMII
  • Multi-source p2p compatible with 100BASE-T1 from additional vendors - with BOM options
  • 48V ready: VBAT transients to MDI up to ± 70V
  • Diagnostic toolkit
    • Signal quality indication (SQI) and time domain reflectometry (TDR)
    • ESD sensors
    • PPM monitor: provides external clock ppm drift (up to ±100ppb accuracy)
  • Single 3.3V supply
  • IEEE802.3bw compliant 100BASE-T1 PHY
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
  • IEEE 802.1AS time synchronization
    • Highly accurate 1pps signal
      • Synchronization jitter: < ±15ns (options to reduce to ±1ns)
      • Synchronization offset: < ±30ns
    • Multiple IOs for event capture and trigger
  • OA TC-10 compliant sleep, wake up
  • Robust EMC performance
    • IEC62228-5, OA EMC compliant
    • IEC61000-4-2 ESD level 4 MDI: ±8kV CD
    • SAE J2962-3 EMC compliant
    • 39dBm DPI immunity with ±5% asymmetry
    • < 4dBµV radiated emissions in GPS and GLONASS bands
    • Stripline emissions: class-II compliant
  • MAC Interfaces: MII, RMII, RGMII, SGMII
  • Multi-source p2p compatible with 100BASE-T1 from additional vendors - with BOM options
  • 48V ready: VBAT transients to MDI up to ± 70V
  • Diagnostic toolkit
    • Signal quality indication (SQI) and time domain reflectometry (TDR)
    • ESD sensors
    • PPM monitor: provides external clock ppm drift (up to ±100ppb accuracy)
  • Single 3.3V supply

The DP83TC1103x-Q1 is an IEEE 802.3bw and Open Alliance (OA) compliant automotive qualified 100Base-T1 Ethernet physical layer transceiver. The device provides all physical layer functions needed to transmit and receive data over unshielded, shielded single twisted-pair cables with xMII interface flexibility.

The DP83TC1103x-Q1 integrates IEEE802.1AS / IEEE1588v2 to enable highly accurate time synchronization and hardware time stamping for time-sensitive, real-time controlled applications.

The DP83TC1103x-Q1 supports OA TC-10 low-power sleep feature with wake forwarding for reduced system power consumption when communication is not required.

The DP83TC1103x-Q1 is an IEEE 802.3bw and Open Alliance (OA) compliant automotive qualified 100Base-T1 Ethernet physical layer transceiver. The device provides all physical layer functions needed to transmit and receive data over unshielded, shielded single twisted-pair cables with xMII interface flexibility.

The DP83TC1103x-Q1 integrates IEEE802.1AS / IEEE1588v2 to enable highly accurate time synchronization and hardware time stamping for time-sensitive, real-time controlled applications.

The DP83TC1103x-Q1 supports OA TC-10 low-power sleep feature with wake forwarding for reduced system power consumption when communication is not required.
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* 数据表 DP83TC1103x-Q1 100Base-T1 Automotive Ethernet PHY Transceiver With IEEE802.1AS and TC10 Sleep-Wake 数据表 PDF | HTML 2026-10-16

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DP83TC110X-EVM-MC — DP83TC110x Q1 媒体转换器评估模块

DP83TC110X-EVM-MC 支持 100Mbps 速度，并且符合 IEEE 802.3bw 标准。DP83867 支持标准以太网 (100BASE-TX)，允许在 100Base-T1 单线对以太网和 100BaseTX 标准以太网之间进行介质转换。板载 MSP430F5529 可使用 USB2MDIO 工具轻松访问寄存器。
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