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乙太網路 PHY

DP83TC811-Q1

現行

低功耗 100BASE-T1 車用 PHYTER™ 乙太網路實體層收發器

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產品規格表

DP83TC811-Q1

現行
產品規格表 立即訂購

產品詳細資料

Datarate (Mbps) 100BASE-T1 Interface type MII, RGMII, RMII, SGMII Number of ports Single Rating Automotive Features 25-MHz clock out, Cable diagnostics, JTAG1149.1, Single supply, WoL 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 Number of ports Single Rating Automotive Features 25-MHz clock out, Cable diagnostics, JTAG1149.1, Single supply, WoL 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
VQFN (RHA) 36 36 mm² 6 x 6
  • 100BASE-T1 – IEEE 802.3bw compliant
    • OPEN alliance qualified
    • Interoperable with BroadR-Reach and 100BASE-T1 PHYs
  • AEC-Q100 Qualified for automotive applications:
    • Device temperature grade 1: –40°C to +125 °C ambient operating temperature
    • Device HBM ESD classification level 3A
    • Device CDM ESD classification level C5 for all pins except pin 5
    • Device CDM ESD classification level C3 for pin 5
    • Device IEC61000-4-2 ESD classification level 4 for pins 12 and 13: ±8-kV contact discharge
  • MAC interfaces: MII, RMII, RGMII and SGMII
  • VQFN, wettable flank packaging
  • IEEE 1588 SFD support
  • Low transmit and receive latency for AVB/TSN
  • Low active power operation: < 230mW
  • Configurable I/O Voltages: 3.3V, 2.5V, and 1.8V
  • Power savings features:
    • Sleep, Standby and Disable
    • Wake-on-LAN (WoL)
  • Diagnostic tool kit
    • Signal Quality Indication (SQI)
    • Time Domain Reflectometry (TDR)
    • Electrostatic discharge sensor
    • Voltage sensor
    • Temperature sensor
    • PRBS Built-In Self-Test (BIST)
  • 100BASE-T1 – IEEE 802.3bw compliant
    • OPEN alliance qualified
    • Interoperable with BroadR-Reach and 100BASE-T1 PHYs
  • AEC-Q100 Qualified for automotive applications:
    • Device temperature grade 1: –40°C to +125 °C ambient operating temperature
    • Device HBM ESD classification level 3A
    • Device CDM ESD classification level C5 for all pins except pin 5
    • Device CDM ESD classification level C3 for pin 5
    • Device IEC61000-4-2 ESD classification level 4 for pins 12 and 13: ±8-kV contact discharge
  • MAC interfaces: MII, RMII, RGMII and SGMII
  • VQFN, wettable flank packaging
  • IEEE 1588 SFD support
  • Low transmit and receive latency for AVB/TSN
  • Low active power operation: < 230mW
  • Configurable I/O Voltages: 3.3V, 2.5V, and 1.8V
  • Power savings features:
    • Sleep, Standby and Disable
    • Wake-on-LAN (WoL)
  • Diagnostic tool kit
    • Signal Quality Indication (SQI)
    • Time Domain Reflectometry (TDR)
    • Electrostatic discharge sensor
    • Voltage sensor
    • Temperature sensor
    • PRBS Built-In Self-Test (BIST)

The DP83TC811-Q1 device is an IEEE 802.3bw-compliant automotive PHYTER™ Ethernet physical layer transceiver. The device provides all physical layer functions needed to transmit and receive data over unshielded single twisted-pair cables. The device provides xMII flexibility with support for standard MII, RMII, RGMII, and SGMII MAC interfaces.

This device includes the Diagnostic Tool Kit, providing an extensive list of real-time monitoring tools, debug tools and test modes. Within the tool kit is the first integrated electrostatic discharge (ESD) monitoring tool. The tool is capable of counting ESD events on both the xMII and MDI as well as providing real-time monitoring through the use of a programmable interrupt. Additionally, the DP83TC811-Q1 includes a pseudo random binary sequence (PRBS) frame generation tool, which is fully compatible with internal loopbacks, to transmit and receive data without the use of a MAC. The DP83TC811-Q1 is housed in a 6.00mm × 6.00mm, 36-pin VQFN wettable flank package.

The DP83TC811-Q1 device is an IEEE 802.3bw-compliant automotive PHYTER™ Ethernet physical layer transceiver. The device provides all physical layer functions needed to transmit and receive data over unshielded single twisted-pair cables. The device provides xMII flexibility with support for standard MII, RMII, RGMII, and SGMII MAC interfaces.

This device includes the Diagnostic Tool Kit, providing an extensive list of real-time monitoring tools, debug tools and test modes. Within the tool kit is the first integrated electrostatic discharge (ESD) monitoring tool. The tool is capable of counting ESD events on both the xMII and MDI as well as providing real-time monitoring through the use of a programmable interrupt. Additionally, the DP83TC811-Q1 includes a pseudo random binary sequence (PRBS) frame generation tool, which is fully compatible with internal loopbacks, to transmit and receive data without the use of a MAC. The DP83TC811-Q1 is housed in a 6.00mm × 6.00mm, 36-pin VQFN wettable flank package.
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* Data sheet DP83TC811-Q1 Low Power Automotive 100BASE-T1 Ethernet Physical Layer Transceiver datasheet (Rev. A) PDF | HTML 2024年 4月 22日

設計與開發

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開發板

DP83TC811EVM — DP83TC811 100BASE-T1 轉 100BASE-TX 車用乙太網路 PHY 媒體轉換器評估模組

The DP83TC811EVM is IEEE 802.3bw compliant, supporting 100BASE-T1. The DP83TC811R and DP83822H are configured in RGMII back-to-back, allowing a seamless media conversion from 100BASE-T1 to 100BASE-TX. This design has been tested and validated at UNH for 100BASE-T1 compliance.

The DP83TC811EVM (...)

使用指南: PDF
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開發模組 (EVM) 的 GUI

DIEP — Debug Interface for Ethernet PHYs (DIEP)

The drivers for Texas Instruments' Ethernet physical layer (PHY) transceivers support communication through the serial management interface (MDC/MDIO) to configure and read PHY registers. Linux and RTOS drivers can be found on our github.

 

支援產品和硬體

支援產品和硬體

產品
乙太網路 PHY
DP83822I — 具 16-kV ESD 的低功耗、穩固 10/100-Mbp 乙太網路 PHY 收發器 DP83TC811-Q1 — 低功耗 100BASE-T1 車用 PHYTER™ 乙太網路實體層收發器 DP83TC812R-Q1 — 具有 RGMII 的 TC-10 合規 100BASE-T1 車用乙太網路 PHY DP83TC812S-Q1 — 具有 RGMII & SGMII 的 TC-10 合規性 100BASE-T1 車用乙太網路 PHY DP83TD510E — IEEE 802.3cg 10BASE-T1L Ethernet PHY DP83TG720R-Q1 — 具 RGMII 的 1000BASE-T1 汽車乙太網路 PHY DP83TG720S-Q1 — 具 RGMII & SGMII 的 1000BASE-T1 汽車乙太網路 PHY DP83822H — 具有 16-kV ESD 的廣泛溫度、穩健低功耗 10/100-Mbp 乙太網路 PHY 收發器 DP83822HF — 具光纖支援與 16-kV ESD 的延伸溫度、穩固 10/100-Mbp 乙太網路 PHY 收發器 DP83822IF — 具光纖支援與 16-kV ESD 的低功耗、穩固 10/100-Mbp 乙太網路 PHY 收發器 DP83825I — 具有 50MHz 速率且外形尺寸最小 (3mm x 3mm) 的低功耗 10/100Mbps 乙太網路 PHY 收發器 DP83826E — 具有 MII 介面與強化模式的低延遲 10/100-Mbps PHY DP83826I — 具有工業溫度範圍、MII 介面和強化模式的低延遲 10/100 Mbps PHY DP83848-EP — 強化型產品 PHYTER 極端溫度單埠 10/100 Mb/s 乙太網路實體層 DP83848C — 商業溫度、10/100 Mbps 乙太網路 PHY 收發器，具 SNI 介面和 JTAG 支援 DP83848H — 採用 40 針腳 QFN 封裝的廣泛溫度、10/100-Mbps 乙太網路 PHY 收發器 DP83848I — 商業溫度、10/100 Mbps 乙太網路 PHY 收發器，具 SNI 介面和 JTAG 支援 DP83848J — 採用 40 針腳 QFN 封裝的商用溫度、10/100-Mbps 乙太網路 PHY 收發器 DP83848K — 採用 40 針腳 QFN 封裝的工業溫度、10/100-Mbps 乙太網路 PHY 收發器 DP83867CR — 採用小型 QFN 封裝的低功耗、穩健 GB 乙太網路 PHY 收發器 DP83867IR — 工業溫度、穩健 GB 乙太網路 PHY 收發器 DP83867E — 具有 SGMII 的廣泛溫度、穩固低延遲 GB 乙太網路 PHY 收發器
硬體開發
開發板
DP83822EVM — DP83822I 10 Mbps 和 100 Mbps 乙太網路 PHY 評估模組 DP83867ERGZ-R-EVM — DP83867ERGZ RGMII 1000M/100M/10M 乙太網路 PHY 評估模組 DP83867ERGZ-S-EVM — DP83867ERGZ SGMII 1000M/100M/10M 乙太網路 PHY 評估模組 DP83TD510E-EVM — DP83TD510E 低功耗 10Base-T1L 單對乙太網路 PHY 評估模組 DP83TC812EVM-MC — 適用 100Mbs 媒體轉換器的 DP83TC812 評估模組 DP83TC811EVM — DP83TC811 100BASE-T1 轉 100BASE-TX 車用乙太網路 PHY 媒體轉換器評估模組 DP83TC811SEVM — DP83TC811S 100BASE-T1 車用乙太網路 PHY xMII 評估模組 DP83TG720EVM-MC — 適用 1Gbps 媒體轉換器的 DP83TG720 評估模組 DP83825EVM — 小型 10/100 乙太網路 PHY 評估模組 DP83826EVM — DP83826 低延遲 10/100 乙太網路 PHY 評估模組
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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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模擬工具

TINA-TI — 基於 SPICE 的類比模擬程式

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
使用指南: PDF
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參考設計

TIDA-020047 — 適用於汽車 4D 成像雷達的雙裝置 mmWave 串接參考設計

此汽車雷達參考設計為串接 76-GHz 至 81-GHz 雷達感測器模組。其中包含 AWR2243 裝置的雙裝置串接陣列和 AM2732R 雷達處理器。在此串接雷達配置中，主要裝置會將 20-GHz 本機振盪器 (LO) 訊號分配至主要和次要裝置，讓這兩個裝置能以單一射頻 (RF) 收發器的形式運作。如此即可支援多達 6 個傳輸 (TX) 和 8 個接收 (RX) 天線元件，因此在多輸入多輸出 (MIMO) 虛擬陣列中總共可提供 48 個虛擬通道。
Design guide: PDF
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