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DP83867IRRGZR
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DP83867IRRGZR

Product Overview

Category

The DP83867IRRGZR belongs to the category of Ethernet Physical Layer Transceivers.

Use

It is primarily used for connecting Ethernet devices to a network, enabling high-speed data transmission.

Characteristics

  • Supports various Ethernet standards such as 10BASE-T, 100BASE-TX, and 1000BASE-T.
  • Provides robust performance in harsh industrial environments.
  • Offers low power consumption for energy-efficient operation.
  • Features advanced diagnostic capabilities for easy troubleshooting.

Package

The DP83867IRRGZR comes in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide reliable and efficient Ethernet connectivity for a wide range of devices.

Packaging/Quantity

The DP83867IRRGZR is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

  • Operating Voltage: 3.3V
  • Data Rate: 10 Mbps, 100 Mbps, 1000 Mbps
  • Temperature Range: -40°C to +85°C
  • Interface: MII, RMII, RGMII
  • Package Type: QFN

Detailed Pin Configuration

The DP83867IRRGZR has the following pin configuration:

  1. VDDIO
  2. TX_EN
  3. TXD[3:0]
  4. TX_CLK
  5. RX_CLK
  6. RXD[3:0]
  7. CRS_DV
  8. RX_ER
  9. MDIO
  10. MDC
  11. REFCLK
  12. VDDA
  13. VDD
  14. GND
  15. LED[3:0]
  16. INT_N
  17. RESET_N
  18. RX_DV
  19. RXD[1:0]
  20. RX_ER

Functional Features

  • Auto-negotiation: The DP83867IRRGZR supports auto-negotiation, allowing it to automatically determine the best Ethernet speed and duplex mode.
  • Link Quality Indicator (LQI): It provides a link quality indicator that helps in assessing the signal integrity of the Ethernet connection.
  • Energy-Efficient Ethernet (EEE): This feature enables power-saving operation by reducing power consumption during periods of low network activity.
  • Loopback Modes: The transceiver offers loopback modes for diagnostic testing and troubleshooting purposes.

Advantages and Disadvantages

Advantages

  • Wide compatibility with various Ethernet standards.
  • Robust performance in harsh industrial environments.
  • Low power consumption for energy efficiency.
  • Advanced diagnostic capabilities for easy troubleshooting.

Disadvantages

  • Limited availability of alternative models.
  • Relatively higher cost compared to some other Ethernet transceivers.

Working Principles

The DP83867IRRGZR operates based on the principles of Ethernet communication. It receives and transmits data packets using the specified Ethernet standard, ensuring reliable and efficient data transfer between devices connected to the network.

Detailed Application Field Plans

The DP83867IRRGZR finds applications in various fields, including: - Industrial automation - Automotive electronics - Telecommunications - Networking equipment - Internet of Things (IoT) devices

Alternative Models

While the DP83867IRRGZR is a highly capable Ethernet transceiver, there are alternative models available in the market that offer similar functionality. Some notable alternatives include: - DP83822I: A lower-cost option with slightly reduced features. - DP83869HM: Provides additional features such as integrated magnetics and extended temperature range.

Please note that the availability and suitability of alternative models may vary depending on specific requirements and application scenarios.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af DP83867IRRGZR i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of DP83867IRRGZR in technical solutions:

  1. Q: What is DP83867IRRGZR? A: DP83867IRRGZR is a Gigabit Ethernet PHY transceiver designed for industrial applications.

  2. Q: What are the key features of DP83867IRRGZR? A: Some key features include support for 10/100/1000 Mbps data rates, advanced cable diagnostics, low power consumption, and industrial temperature range (-40°C to +105°C).

  3. Q: What is the typical application of DP83867IRRGZR? A: DP83867IRRGZR is commonly used in industrial automation, motor control systems, robotics, and other applications that require high-speed Ethernet connectivity.

  4. Q: Does DP83867IRRGZR support Power over Ethernet (PoE)? A: No, DP83867IRRGZR does not support PoE. It is a PHY transceiver and does not provide power to connected devices.

  5. Q: Can DP83867IRRGZR be used with different microcontrollers or processors? A: Yes, DP83867IRRGZR is compatible with various microcontrollers and processors that have an MII/RMII interface.

  6. Q: What is the maximum cable length supported by DP83867IRRGZR? A: DP83867IRRGZR supports cable lengths up to 100 meters for Gigabit Ethernet connections.

  7. Q: Does DP83867IRRGZR support Auto-Negotiation? A: Yes, DP83867IRRGZR supports Auto-Negotiation, which allows it to automatically detect and configure the best possible connection speed and duplex mode.

  8. Q: Can DP83867IRRGZR operate in full-duplex mode? A: Yes, DP83867IRRGZR supports both half-duplex and full-duplex modes of operation.

  9. Q: Does DP83867IRRGZR have built-in protection features for ESD and surge events? A: Yes, DP83867IRRGZR includes built-in protection features to guard against Electrostatic Discharge (ESD) and surge events.

  10. Q: Is DP83867IRRGZR compliant with industry standards? A: Yes, DP83867IRRGZR is compliant with IEEE 802.3 and other relevant industry standards for Ethernet connectivity.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.