DP83848Q-Q1

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Transceptor PHY Ethernet de grado 2 y 10/100 Mbps para automoción

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Hoja de datos

document-pdfAcrobat DP83848Q-Q1 PHYTER™ Extended-Temperature, Single-Port 10/100-Mbps Ethernet Physical Layer Transceiver datasheet (Rev. C) (Inglés) PDF | HTML

DP83848Q-Q1

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Hoja de datos

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Detalles del producto

Datarate (Mbps)

10/100

Interface type

MII, RMII

Rating

Automotive

Number of ports

Single

Features

AEC-Q100 Grade 2

I/O supply voltage (typ) (V)

3.3

Operating temperature range (°C)

-40 to 105

Number of LEDs

ESD HBM (kV)

Datarate (Mbps)

10/100

Interface type

MII, RMII

Rating

Automotive

Number of ports

Single

Features

AEC-Q100 Grade 2

I/O supply voltage (typ) (V)

3.3

Operating temperature range (°C)

-40 to 105

Number of LEDs

ESD HBM (kV)

WQFN (RTA)

36 mm² (6 mm × 6 mm)

AEC-Q100 Grade 2
Extreme Temperature 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 Out
RMII Rev. 1.2 Interface (Configurable)
MII Serial Management Interface (MDC and MDIO)
IEEE 802.3u MII
IEEE 802.3u Auto-Negotiation and Parallel
Detection
IEEE 802.3u ENDEC, 10BASE-T Transceivers and
Filters
IEEE 802.3u PCS, 100BASE-TX Transceivers and
Filters
Integrated ANSI X3.263 Compliant TP-PMD
Physical Sublayer With Adaptive Equalization and
Baseline Wander Compensation
Error-Free Operation up to 150 Meters
Programmable LED Support for Link and Activity
Single Register Access for Complete PHY Status
10/100-Mb/s Packet BIST (Built in Self Test)

AEC-Q100 Grade 2
Extreme Temperature 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 Out
RMII Rev. 1.2 Interface (Configurable)
MII Serial Management Interface (MDC and MDIO)
IEEE 802.3u MII
IEEE 802.3u Auto-Negotiation and Parallel
Detection
IEEE 802.3u ENDEC, 10BASE-T Transceivers and
Filters
IEEE 802.3u PCS, 100BASE-TX Transceivers and
Filters
Integrated ANSI X3.263 Compliant TP-PMD
Physical Sublayer With Adaptive Equalization and
Baseline Wander Compensation
Error-Free Operation up to 150 Meters
Programmable LED Support for Link and Activity
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 DP83848Q-Q1 was designed to meet the challenge of these new applications with an extended temperature performance that goes beyond the typical Industrial temperature range. The DP83848Q-Q1 is a highly reliable, feature rich, robust device which meets IEEE 802.3u standards over an extended temperature range of –40°C to 105°C. This device is ideally suited for harsh environments such as automotive and transportation, wireless remote base stations, and industrial control applications.

The device offers enhanced ESD protection and the choice of an MII or RMII interface for maximum flexibility in MPU selection; all in a 40 pin WQFN package.

The DP83848Q-Q1 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 device offers enhanced ESD protection and the choice of an MII or RMII interface for maximum flexibility in MPU selection; all in a 40 pin WQFN package.

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DP83848H

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Transceptor PHY Ethernet de 10/100 Mbps de temperatura extendido en encapsulado QFN de 40 pines This product is industrial-grade and operates over high temperature range of -40°C to 125°C

DP83848YB

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Transceptor PHY Ethernet de 10/100 Mbps de temperatura extendida con soporte JTAG This product includes an SNI MDI and operates over a high temperature range of -40°C to 125°C

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Transceptor PHY Ethernet de 10/100 Mbps de alta temperatura y baja potencia con soporte JTAG This product includes an SNI MDI and operates over an extended temperature range of -40°C to 105°C

Documentación técnica

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Documentación principal	Tipo	Título	Opciones de formato	Fecha
*	Hoja de datos	DP83848Q-Q1 PHYTER™ Extended-Temperature, Single-Port 10/100-Mbps Ethernet Physical Layer Transceiver datasheet (Rev. C)	PDF \| HTML	30/03/2015
	Nota sobre la aplicación	Basic Ethernet Interface Debug With Linux	PDF \| HTML	11/10/2024
	Nota sobre la aplicación	How to Integrate Linux Driver Into Your System	PDF \| HTML	12/07/2024
	Nota sobre la aplicación	How to Pass IEEE Ethernet Compliance Tests	PDF \| HTML	20/09/2021
	Guía de selección	Enhanced Product Selection Guide (Rev. C)	PDF \| HTML	30/06/2021
	Nota sobre la aplicación	Selection and specification of crystals for Texas Instruments ethernet physical		6/02/2019
	Artículo técnico	The rise of automotive Ethernet	PDF \| HTML	12/05/2016
	Artículo técnico	How Ethernet technology is shifting modern markets 40 years after its inception	PDF \| HTML	27/07/2015
	Nota sobre la aplicación	Reducing Radiated Emissions in Ethernet 10/100 LAN Applications (Rev. A)		26/04/2013
	Nota sobre la aplicación	Improving Electro-Magnetic Noise Immunity in Serial Communications Systems (Rev. A)		26/04/2013
	Nota sobre la aplicación	Diff Between NSC 10/100 Mb/s Ethernet Physical Layer Devices (Rev. A)		26/04/2013
	Nota sobre la aplicación	AN-1519 DP83848 PHYTER® Transformerless Ethernet Operation (Rev. A)		26/04/2013
	Nota sobre la aplicación	AN-1540 Power Measurement of Ethernet Physical Layer Products (Rev. B)		26/04/2013
	Nota sobre la aplicación	AN-1469 PHYTER® Design & Layout Guide (Rev. D)		26/04/2013
	Nota sobre la aplicación	AN-1507 DP83848 and DP83849 100Mb Data Latency (Rev. B)		26/04/2013
	Nota sobre la aplicación	DP83848 - Single 10/100 Mb/s Ethernet Transceiver Ini During Pwr Dwn Mode (Rev. A)		26/04/2013
	Nota sobre la aplicación	DP83848 Sin 10/100Mb/s Ethernet Transcvr Reduced Media Indep Interfce RMII Mode (Rev. A)		26/04/2013
	Nota sobre la aplicación	AN-1511 Cable Discharge Event (Rev. A)		26/04/2013
	Nota sobre la aplicación	AN-1548 PHYTER 100 Base-TX Reference Clock Jitter Tolerance (Rev. B)		26/04/2013
	Nota sobre la aplicación	DP83848 - Single 10/100 Mb/s Ethernet Transceiver Energy Detect Mode (Rev. A)		26/04/2013
	Nota sobre la aplicación	AN-1499 DP83846 to DP83848C/I/YB PHYTER System Rollover Document (Rev. B)		26/04/2013
	Guía del usuario	DP83848C/I/YB User Guide		24/02/2012
	Nota sobre la aplicación	AN-976 Multiple Function Interface Design Challenges		3/05/2004

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.

Controlador o biblioteca

ETHERNET-SW — Controladores y herramientas de PHY Ethernet

Los controladores para transceptores de capa física (PHY) Ethernet de Texas Instruments admiten la comunicación a través de la interfaz de administración en serie (MDC/MDIO) para configurar y leer registros PHY. Puede encontrar controladores Linux y RTOS en nuestro github.