Inicio Interfaz Circuitos integrados Ethernet Capa física (PHY) Ethernet
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Circuitos integrados Ethernet
Capa física (PHY) Ethernet

DP83848I

ACTIVO

Transceptor PHY Ethernet de 10/100 Mbps de temperatura industrial con soporte JTAG y SNI

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Misma funcionalidad con diferente configuración de pines que el dispositivo comparado
DP83822I ACTIVO Transceptor PHY Ethernet de 10/100 Mbps sólidos y baja potencia con ESD de 16 kV This product supports lower and more deterministic latency and fiber, with industrial temperature range of -40°C to 85°C
DP83826I ACTIVO PHY de baja latencia de 10/100 Mbps, interfaz MII y modo mejorado con un rango de temperatura indust This product supports lower and more deterministic latency, with industrial temperature range of -40°C to 85°C

DP83848I

ACTIVO
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Detalles del producto

Datarate (Mbps) 10/100 Interface type MII, RMII, SNI Rating Catalog Number of ports Single Features JTAG1149.1, Programmable LED support for link, 10/100 Mb/s mode, Activity, duplex and collision detect Supply voltage (V) 3.3 I/O supply voltage (typ) (V) 3.3 Operating temperature range (°C) -40 to 85 Number of LEDs 3 ESD HBM (kV) 4
Datarate (Mbps) 10/100 Interface type MII, RMII, SNI Rating Catalog Number of ports Single Features JTAG1149.1, Programmable LED support for link, 10/100 Mb/s mode, Activity, duplex and collision detect Supply voltage (V) 3.3 I/O supply voltage (typ) (V) 3.3 Operating temperature range (°C) -40 to 85 Number of LEDs 3 ESD HBM (kV) 4
LQFP (PT) 48 81 mm² 9 x 9
  • Multiple Temperature Range from –40°C to 105°C
  • Low-Power 3.3-V, 0.18-µm CMOS Technology
  • Low-Power Consumption < 270 mW Typical
  • 3.3-V MAC Interface
  • Auto-MDIX for 10/100 Mb/s
  • Energy Detection Mode
  • 25-MHz Clock Output
  • SNI Interface (Configurable)
  • RMII Rev. 1.2 Interface (Configurable)
  • MII Serial Management Interface (MDC and MDIO)
  • IEEE 802.3 MII
  • IEEE 802.3 Auto-Negotiation and Parallel
    Detection
  • IEEE 802.3 ENDEC, 10BASE-T Transceivers and
    Filters
  • IEEE 802.3 PCS, 100BASE-TX Transceivers and
    Filters
  • IEEE 1149.1 JTAG
  • Integrated ANSI X3.263 Compliant TP-PMD
    Physical Sub-Layer with Adaptive Equalization and
    Baseline Wander Compensation
  • Error-Free Operation up to 150 Meters
  • Programmable LED Support for Link, 10/100 Mb/s
    Mode, Activity, Duplex and Collision Detect
  • Single Register Access for Complete PHY Status
  • 10/100 Mb/s Packet BIST (Built in Self Test)
  • Multiple Temperature Range from –40°C to 105°C
  • Low-Power 3.3-V, 0.18-µm CMOS Technology
  • Low-Power Consumption < 270 mW Typical
  • 3.3-V MAC Interface
  • Auto-MDIX for 10/100 Mb/s
  • Energy Detection Mode
  • 25-MHz Clock Output
  • SNI Interface (Configurable)
  • RMII Rev. 1.2 Interface (Configurable)
  • MII Serial Management Interface (MDC and MDIO)
  • IEEE 802.3 MII
  • IEEE 802.3 Auto-Negotiation and Parallel
    Detection
  • IEEE 802.3 ENDEC, 10BASE-T Transceivers and
    Filters
  • IEEE 802.3 PCS, 100BASE-TX Transceivers and
    Filters
  • IEEE 1149.1 JTAG
  • Integrated ANSI X3.263 Compliant TP-PMD
    Physical Sub-Layer with Adaptive Equalization and
    Baseline Wander Compensation
  • Error-Free Operation up to 150 Meters
  • Programmable LED Support for Link, 10/100 Mb/s
    Mode, Activity, Duplex and Collision Detect
  • Single Register Access for Complete PHY Status
  • 10/100 Mb/s Packet BIST (Built in Self Test)

The number of applications requiring Ethernet connectivity continues to increase, driving Ethernet enabled devices into harsher environments.

The DP83848C/I/VYB/YB was designed to meet the challenge of these new applications with an extended temperature performance that goes beyond the typical Industrial temperature range. The DP83848C/I/VYB/YB is a highly reliable, feature rich, robust device which meets IEEE 802.3 standards over multiple temperature ranges from commercial to extreme temperatures. This device is ideally suited for harsh environments such as wireless remote base stations, automotive/transportation, and industrial control applications.

It offers enhanced ESD protection and the choice of an MII or RMII interface for maximum flexibility in MPU selection; all in a 48 pin package.

The DP83848VYB extends the leadership position of the PHYTER™ family of devices with a wide operating temperature range. The TI line of PHYTER transceivers builds on decades of Ethernet expertise to offer the high performance and flexibility that allows the end user an easy implementation tailored to meet these application needs.

The number of applications requiring Ethernet connectivity continues to increase, driving Ethernet enabled devices into harsher environments.

The DP83848C/I/VYB/YB was designed to meet the challenge of these new applications with an extended temperature performance that goes beyond the typical Industrial temperature range. The DP83848C/I/VYB/YB is a highly reliable, feature rich, robust device which meets IEEE 802.3 standards over multiple temperature ranges from commercial to extreme temperatures. This device is ideally suited for harsh environments such as wireless remote base stations, automotive/transportation, and industrial control applications.

It offers enhanced ESD protection and the choice of an MII or RMII interface for maximum flexibility in MPU selection; all in a 48 pin package.

The DP83848VYB extends the leadership position of the PHYTER™ family of devices with a wide operating temperature range. The TI line of PHYTER transceivers builds on decades of Ethernet expertise to offer the high performance and flexibility that allows the end user an easy implementation tailored to meet these application needs.
filter Buscar otro/a Capa física (PHY) Ethernet
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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Fecha
* Data sheet DP83848C/I/VYB/YB PHYTER™ QFP Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver datasheet (Rev. E) PDF | HTML 06 mar 2015
Application note DP83848 to DP83826 Hardware Rollover Document PDF | HTML 30 abr 2024
Application note How to Pass IEEE Ethernet Compliance Tests PDF | HTML 20 sep 2021
Selection guide Enhanced Product Selection Guide (Rev. C) PDF | HTML 30 jun 2021
Application note Selection and specification of crystals for Texas Instruments ethernet physical 06 feb 2019
Technical article How to select the right industrial Ethernet standard: EtherCAT PDF | HTML 17 sep 2015
Technical article How to select the right industrial Ethernet standard: Sercos III PDF | HTML 23 jul 2015
Application note AN-1469 PHYTER® Design & Layout Guide (Rev. D) 26 abr 2013
Application note AN-1499 DP83846 to DP83848C/I/YB PHYTER System Rollover Document (Rev. B) 26 abr 2013
Application note AN-1507 DP83848 and DP83849 100Mb Data Latency (Rev. B) 26 abr 2013
Application note AN-1511 Cable Discharge Event (Rev. A) 26 abr 2013
Application note AN-1519 DP83848 PHYTER® Transformerless Ethernet Operation (Rev. A) 26 abr 2013
User guide AN-1521 POEPHYTEREV-I / -E User Guide (Rev. C) 26 abr 2013
Application note AN-1540 Power Measurement of Ethernet Physical Layer Products (Rev. B) 26 abr 2013
Application note AN-1548 PHYTER 100 Base-TX Reference Clock Jitter Tolerance (Rev. B) 26 abr 2013
Application note App Nte 1565 LXT972M to DP83848C/I/YB PHYTER Sys Rollovr Doc (Rev. A) 26 abr 2013
Application note DP83848 - Single 10/100 Mb/s Ethernet Transceiver Energy Detect Mode (Rev. A) 26 abr 2013
Application note DP83848 - Single 10/100 Mb/s Ethernet Transceiver Ini During Pwr Dwn Mode (Rev. A) 26 abr 2013
Application note DP83848 Sin 10/100Mb/s Ethernet Transcvr Reduced Media Indep Interfce RMII Mode (Rev. A) 26 abr 2013
Application note DP83848I PHYTER Single to DP83848K/T PHYTER Mini System Rollover Document (Rev. B) 26 abr 2013
Application note Diff Between NSC 10/100 Mb/s Ethernet Physical Layer Devices (Rev. A) 26 abr 2013
Application note Improving Electro-Magnetic Noise Immunity in Serial Communications Systems (Rev. A) 26 abr 2013
Application note LXT971/972A to DP83848C/I/YB PHYTER System Rollover Document (Rev. B) 26 abr 2013
Application note Reducing Radiated Emissions in Ethernet 10/100 LAN Applications (Rev. A) 26 abr 2013
Application note DP83848 PHYTER® 10/100 Single Port Physical Layer Products 15 may 2012
User guide DP83848 MAU User Guide 24 feb 2012
User guide DP83848C/I/YB User Guide 24 feb 2012

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

DP83848I-MAU-EK — Transceptor de capa física Ethernet de 10/100 Mbs de temperatura industrial y un solo puerto PHYTER®

Thank you for your interest in our DP83848 10/100Mbps Ethernet Physical Layer (PHYTER) Media Attachment Unit (MAU) Evaluation Kit (EVK). The PHYTER MAU is a Full featured DP83848 board, and supporting circuitry, to provide robust Ethernet network connection. When connected via the MII/RMII of an (...)

Guía del usuario: PDF
No disponible en TI.com
Placa de evaluación

DP83848I-POE-EK — Transceptor de capa física Ethernet de 10/100 Mbs de temperatura industrial y un solo puerto PHYTER®

Gracias por su interés en nuestro kit de evaluación (EVK) de unidad de adjuntos multimedia (MAU) de alimentación a través de Ethernet (POE) de capa física Ethernet (PHYTER) de 10/100 Mbps DP83848. La unidad de adjuntos multimedia (MAU) de alimentación a través de Ethernet (POE) PHYTER es una placa (...)

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Controlador o biblioteca

DP83848SW-LINUX — Controlador Linux para DP83848

The Linux driver supports the DP83848 Ethernet physical layer (PHY) device. The Linux driver supports communication through MII/MDIO and registers with the PHY framework of the Linux kernel.

 

Linux mainline status

Available in Linux mainline: Yes
Available through git.ti.com: N/A

Supported Devices:

  • (...)
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GUI para el módulo de evaluación (EVM)

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.

 

Productos y hardware compatibles

Productos y hardware compatibles
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Soporte de software

SNLC035 — Logic Vision Software Boundary Scan Cell

Productos y hardware compatibles

Productos y hardware compatibles
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Soporte de software

USB-2-MDIO — USB-2-MDIO Tool v1.0

The USB-2-MDIO software tool lets Texas Instruments' Ethernet PHYs access the MDIO status and device control registers.  The USB-2-MDIO tool includes a LaunchPad™ Development kit for TI's MSP430™ MCUs that is interfaced with a lightweight GUI.  The (...)

Productos y hardware compatibles

Productos y hardware compatibles
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Modelo de simulación

DP83848I BSDL Model

SNLM178.ZIP (1 KB) - BSDL Model
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Modelo de simulación

DP83848I IBIS Model

SNLM167.ZIP (14 KB) - IBIS Model
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Lista de materiales (BOM)

DP83848 MAU Bill of Materials

SNLR023.PDF (59 KB)
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Disposición de la PCB

DP83848 MAU Layout

SNLC033.ZIP (702 KB)
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Esquema

DP83848 MAU Schematics

SNLR022.PDF (116 KB)
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Esquema

DP83848 to Motorola MCF5282 Processor Schematic

SNLR025.ZIP (167 KB)
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Esquema

DP83848 to IBM PPC440GP Processor Schematic

SNLR026.ZIP (157 KB)
Descargar
Esquema

DP83848 to Renesas SH7710 Processor Schematic

SNLR027.ZIP (132 KB)
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Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

PSpice® para TI es un entorno de diseño y simulación que ayuda a evaluar la funcionalidad de los circuitos analógicos. Esta completa suite de diseño y simulación utiliza un motor de análisis analógico de Cadence®. Disponible sin ningún costo, PSpice para TI incluye una de las bibliotecas de modelos (...)
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Herramienta de simulación

TINA-TI — Programa de simulación analógica basado en SPICE

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 (...)
Guía del usuario: PDF
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Encapsulado Pines Símbolos CAD, huellas y modelos 3D
LQFP (PT) 48 Ultra Librarian
Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL)/reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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Soporte y capacitación

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