사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Protocol | Ethernet |
| Function | Physical Layer Controller |
| Interface | Serial |
| Standards | 10/100/1000 Base-TX PHY |
| Voltage-Supply | 1.1V, 2.5V |
| Current-Supply | 157mA |
| OperatingTemperature | 0°C ~ 70°C |
| Package/Case | 48-VFQFN Exposed Pad |
개요
Description
The DP83867CSRGZR is a highly integrated physical layer transceiver from Texas Instruments, designed for Ethernet applications. It supports 10BASE-Te, 100BASE-TX, and 1000BASE-T Ethernet protocols, making it suitable for a wide range of industrial and consumer networking applications. This device features robust performance with low power consumption and supports energy-efficient Ethernet capabilities that help reduce power usage during periods of low data activity.
The DP83867CSRGZR is distinguished by its high-speed data transfer capabilities and enhanced diagnostics for cable and system-level issues. It includes Auto-MDIX, which automatically detects and corrects straight-through and crossover cables, simplifying installation and maintenance. The transceiver also supports flexible I/O voltage levels and has internal termination resistors, minimizing the need for external components.
Additionally, this PHY transceiver comes in a compact, lead-free QFN package, making it suitable for space-constrained applications. Its extended temperature range supports use in harsh environments, making it ideal for industrial applications. The DP83867CSRGZR is often used in applications requiring reliable, high-speed network connectivity with minimal energy usage.
The DP83867CSRGZR is distinguished by its high-speed data transfer capabilities and enhanced diagnostics for cable and system-level issues. It includes Auto-MDIX, which automatically detects and corrects straight-through and crossover cables, simplifying installation and maintenance. The transceiver also supports flexible I/O voltage levels and has internal termination resistors, minimizing the need for external components.
Additionally, this PHY transceiver comes in a compact, lead-free QFN package, making it suitable for space-constrained applications. Its extended temperature range supports use in harsh environments, making it ideal for industrial applications. The DP83867CSRGZR is often used in applications requiring reliable, high-speed network connectivity with minimal energy usage.
Equivalent
The DP83867CSRGZR is a robust, automotive-qualified Ethernet PHY transceiver from Texas Instruments. Equivalent products might include:
1. Broadcom BCM5241 - A single-port 10/100/1000BASE-T PHY.
2. Marvell 88E1512 - A Gigabit Ethernet transceiver.
3. Microchip KSZ9031 - A Gigabit Ethernet PHY.
4. Realtek RTL8211E/VB - A compact, low-power Gigabit Ethernet PHY.
These alternatives can vary in specific features, so it's important to verify compatibility with your application needs.
1. Broadcom BCM5241 - A single-port 10/100/1000BASE-T PHY.
2. Marvell 88E1512 - A Gigabit Ethernet transceiver.
3. Microchip KSZ9031 - A Gigabit Ethernet PHY.
4. Realtek RTL8211E/VB - A compact, low-power Gigabit Ethernet PHY.
These alternatives can vary in specific features, so it's important to verify compatibility with your application needs.
Features
The DP83867CSRGZR is a robust, highly integrated PHY transceiver designed for industrial applications. Key features include:
1. Data Rate: Supports 10/100/1000 Mbps Ethernet.
2. Interface: Offers RGMII, MII, and GMII interfaces for flexible connectivity.
3. Power Supply: Operates with a single 3.3V power supply.
4. Low Power Consumption: Includes energy-efficient modes and Wake-on-LAN support.
5. Temperature Range: Functions within a wide industrial temperature range of -40°C to 85°C.
6. Cable Diagnostics: Provides real-time cable diagnostics to detect and troubleshoot issues like cable faults.
7. Auto-MDIX: Automatically corrects for crossover connections, simplifying installation.
8. JTAG Support: Features IEEE 1149.1 JTAG for boundary scan testing and debugging.
9. EMC Performance: Optimized for electromagnetic compatibility, reducing interference.
10. Robust Design: Includes features like ESD protection and link integrity monitoring.
This transceiver is suitable for industrial environments, offering reliable and high-performance Ethernet connectivity with advanced diagnostic and power-saving capabilities.
1. Data Rate: Supports 10/100/1000 Mbps Ethernet.
2. Interface: Offers RGMII, MII, and GMII interfaces for flexible connectivity.
3. Power Supply: Operates with a single 3.3V power supply.
4. Low Power Consumption: Includes energy-efficient modes and Wake-on-LAN support.
5. Temperature Range: Functions within a wide industrial temperature range of -40°C to 85°C.
6. Cable Diagnostics: Provides real-time cable diagnostics to detect and troubleshoot issues like cable faults.
7. Auto-MDIX: Automatically corrects for crossover connections, simplifying installation.
8. JTAG Support: Features IEEE 1149.1 JTAG for boundary scan testing and debugging.
9. EMC Performance: Optimized for electromagnetic compatibility, reducing interference.
10. Robust Design: Includes features like ESD protection and link integrity monitoring.
This transceiver is suitable for industrial environments, offering reliable and high-performance Ethernet connectivity with advanced diagnostic and power-saving capabilities.
Pinout
The DP83867CSRGZR is a robust, high-performance Ethernet PHY transceiver from Texas Instruments. It is designed for industrial applications, providing reliable data transmission over twisted-pair cables. The device comes in a 48-pin VQFN package. Key functions include supporting 10/100/1000 Mbps data rates, auto-negotiation, and energy-efficient Ethernet for low power consumption. It is also equipped with advanced cable diagnostics, supporting cable length measurement and fault detection. The PHY is often used in industrial automation, automotive, and other demanding environments due to its enhanced electrostatic discharge (ESD) protection and extended temperature range capabilities. Its compact size and versatile feature set make it suitable for a wide range of Ethernet connectivity applications.
Manufacturer
The DP83867CSRGZR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is an American technology company headquartered in Dallas, Texas. It is one of the largest semiconductor companies in the world, specializing in the design and manufacture of analog and embedded processing chips. TI's products are used in a broad range of applications including industrial, automotive, personal electronics, communications equipment, and enterprise systems. The company is known for its focus on innovation and has a significant investment in research and development to advance its technology offerings.
Application
The DP83867CSRGZR is a robust Ethernet physical layer transceiver commonly used in various applications that require reliable and high-speed network connectivity. Its typical application areas include industrial automation systems, where it ensures seamless communication between different control components. It is also employed in automotive networking to support advanced driver-assistance systems (ADAS) and in infotainment systems for efficient data transmission. Additionally, the transceiver is used in telecommunications for broadband access and in consumer electronics like smart TVs and home networking devices. Its support for Gigabit Ethernet makes it suitable for data-intensive applications requiring stable and fast data exchanges.
Package
The DP83867CSRGZR is packaged in a 48-pin VQFN (Very Thin Quad Flat No-Lead) package. This type of package is known for its small size and efficient heat dissipation, making it suitable for space-constrained applications.
