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DP83848Q-Q1

ACTIVE

Automotive Grade 2, 10/100-Mbps Ethernet PHY transceiver

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Data sheet

DP83848Q-Q1

ACTIVE
Data sheet Order now

Product details

Datarate (Mbps) 10/100 Interface type MII, RMII Number of ports Single Rating Automotive Features AEC-Q100 Grade 2 I/O supply voltage (typ) (V) 3.3 Operating temperature range (°C) -40 to 105 Number of LEDs 1 ESD HBM (kV) 4
Datarate (Mbps) 10/100 Interface type MII, RMII Number of ports Single Rating Automotive Features AEC-Q100 Grade 2 I/O supply voltage (typ) (V) 3.3 Operating temperature range (°C) -40 to 105 Number of LEDs 1 ESD HBM (kV) 4
WQFN (RTA) 40 36 mm² 6 x 6
  • 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 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.
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DP83848H ACTIVE Extended temperature, 10/100-Mbps Ethernet PHY transceiver in a 40-pin QFN package This product is industrial-grade and operates over high temperature range of -40°C to 125°C
DP83848VYB ACTIVE High-temperature, low-power 10/100-Mbps Ethernet PHY Transceiver with JTAG support This product includes an SNI MDI and operates over an extended temperature range of -40°C to 105°C
DP83848YB ACTIVE Extended temperature, 10/100-Mbps Ethernet PHY transceiver with JTAG support This product includes an SNI MDI and operates over a high temperature range of -40°C to 125°C

Technical documentation

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Type Title Date
* Data sheet DP83848Q-Q1 PHYTER™ Extended-Temperature, Single-Port 10/100-Mbps Ethernet Physical Layer Transceiver datasheet (Rev. C) PDF | HTML 30 Mar 2015
Application note Basic Ethernet Interface Debug With Linux PDF | HTML 11 Oct 2024
Application note How to Integrate Linux Driver Into Your System PDF | HTML 12 Jul 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 The rise of automotive Ethernet PDF | HTML 12 May 2016
Technical article How Ethernet technology is shifting modern markets 40 years after its inception PDF | HTML 27 Jul 2015
Application note AN-1469 PHYTER® Design & Layout Guide (Rev. D) 26 Apr 2013
Application note AN-1499 DP83846 to DP83848C/I/YB PHYTER System Rollover Document (Rev. B) 26 Apr 2013
Application note AN-1507 DP83848 and DP83849 100Mb Data Latency (Rev. B) 26 Apr 2013
Application note AN-1511 Cable Discharge Event (Rev. A) 26 Apr 2013
Application note AN-1519 DP83848 PHYTER® Transformerless Ethernet Operation (Rev. A) 26 Apr 2013
Application note AN-1540 Power Measurement of Ethernet Physical Layer Products (Rev. B) 26 Apr 2013
Application note AN-1548 PHYTER 100 Base-TX Reference Clock Jitter Tolerance (Rev. B) 26 Apr 2013
Application note DP83848 - Single 10/100 Mb/s Ethernet Transceiver Energy Detect Mode (Rev. A) 26 Apr 2013
Application note DP83848 - Single 10/100 Mb/s Ethernet Transceiver Ini During Pwr Dwn Mode (Rev. A) 26 Apr 2013
Application note DP83848 Sin 10/100Mb/s Ethernet Transcvr Reduced Media Indep Interfce RMII Mode (Rev. A) 26 Apr 2013
Application note Diff Between NSC 10/100 Mb/s Ethernet Physical Layer Devices (Rev. A) 26 Apr 2013
Application note Improving Electro-Magnetic Noise Immunity in Serial Communications Systems (Rev. A) 26 Apr 2013
Application note Reducing Radiated Emissions in Ethernet 10/100 LAN Applications (Rev. A) 26 Apr 2013
User guide DP83848C/I/YB User Guide 24 Feb 2012
Application note AN-976 Multiple Function Interface Design Challenges 03 May 2004

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Driver or library

ETHERNET-SW — Ethernet PHY drivers & tools

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.

 


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Support 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 (...)

Supported products & hardware

Supported products & hardware

Products
Ethernet PHYs
DP83561-SP — Space grade (QMLV-RHA) 10/100/1000 Ethernet PHY with SEFI monitoring suite DP83620 — Industrial temperature, 10/100-Mbps Ethernet PHY transceiver with JTAG & fiber support DP83630 — IEEE 1588 precision-time protocol (PTP) Ethernet PHY transceiver with smaller form factor DP83640 — IEEE 1588 precision-time protocol (PTP) Ethernet PHY transceiver DP83815 — 10/100 Mbps integrated PCI Ethernet media access controller & physical layer (MacPhyter) DP83816 — 10/100 Mbps integrated PCI Ethernet media access controller & physical layer (MacPhyter-II) DP83816EX — 10/100 Mbps integrated PCI Ethernet media access controller & physical layer (MacPhyter-II) extend DP83822H — Extended temperature, robust low-power 10/100-Mbps Ethernet PHY transceiver with 16-kV ESD DP83822HF — Extended temperature, robust 10/100-Mbps Ethernet PHY transceiver with fiber support & 16-kV ESD DP83822I — Low-power, robust 10/100-Mbps Ethernet PHY transceiver with 16-kV ESD DP83822IF — Low-power, robust 10/100-Mbps Ethernet PHY transceiver with fiber support & 16-kV ESD DP83825I — Smallest form factor (3-mm by 3-mm), low-power 10/100-Mbps Ethernet PHY transceiver with 50-MHz c DP83826E — Low latency 10/100-Mbps PHY with MII interface and enhanced mode DP83826I — Low latency 10/100-Mbps PHY, MII interface and enhanced mode with an industrial temperature range DP83843 — 10/100-Mbps Ethernet PHY transceiver with fiber & AUI support DP83846A — Single 10/100 DsPHYTER Ethernet physical layer transceiver DP83847 — 10/100-Mbps Ethernet PHY transceiver with 5-V tolerant I/Os DP83848-EP — Enhanced Product PHYTER extreme temperature single port 10/100 Mb/s Ethernet physical layer DP83848-HT — High Temperature PHYTER single port 10/100 Mb/s Ethernet physical layer DP83848C — Commercial temperature, 10/100-Mbps Ethernet PHY transceiver with SNI interface & JTAG support DP83848H — Extended temperature, 10/100-Mbps Ethernet PHY transceiver in a 40-pin QFN package DP83848I — Industrial temperature, 10/100-Mbps Ethernet PHY transceiver with SNI & JTAG support DP83848J — Commercial temperature, 10/100-Mbps Ethernet PHY transceiver in a 40-pin QFN package DP83848K — Industrial temperature, 10/100-Mbps Ethernet PHY transceiver in a 40-pin QFN package DP83848M — Commercial temperature, 10/100-Mbps Ethernet PHY transceiver with 25-MHz clock out DP83848Q-Q1 — Automotive Grade 2, 10/100-Mbps Ethernet PHY transceiver DP83848T — Industrial temperature, 10/100-Mbps Ethernet PHY transceiver with 25-MHz clock out DP83848VYB — High-temperature, low-power 10/100-Mbps Ethernet PHY Transceiver with JTAG support DP83848YB — Extended temperature, 10/100-Mbps Ethernet PHY transceiver with JTAG support DP83849C — Commercial temperature, dual-port 10/100-Mbps Ethernet PHY transceiver DP83849I — Industrial temperature, dual-port 10/100-Mbps Ethernet PHY transceiver with flexible port switchi DP83849ID — Industrial temperature, dual-port 10/100-Mbps Ethernet PHY transceiver with fiber support DP83849IF — Industrial temperature, dual-port 10/100-Mbps Ethernet PHY transceiver with fiber support & flexible DP83865 — Gigabit 10/100/1000 PHYTER V Ethernet physical layer transceiver DP83867CR — Low-power, robust gigabit Ethernet PHY transceiver in a small QFN package DP83867CS — Low-power, robust gigabit Ethernet PHY transceiver with SGMII DP83867E — Extended temperature, robust low-latency gigabit Ethernet PHY transceiver with SGMII DP83867IR — Industrial temperature, robust gigabit Ethernet PHY transceiver DP83867IS — Industrial temperature, robust gigabit Ethernet PHY transceiver with SGMII DP83869HM — Extended temperature, high-immunity gigabit Ethernet PHY transceiver with copper & fiber interface DP83910A — CMOS serial network interface (SNI) DP83TC811R-Q1 — Low-power 100BASE-T1 automotive PHYTER™ Ethernet physical layer transceiver DP83TC811S-Q1 — Automotive Grade 1 low-power 100BASE-T1 Ethernet PHY transceiver with xMII support & dia DP83TC812R-Q1 — TC-10 compliant 100BASE-T1 automotive Ethernet PHY with RGMII DP83TC812S-Q1 — TC-10 compliant 100BASE-T1 automotive Ethernet PHY with RGMII & SGMII DP83TC813R-Q1 — Automotive Low-Power, Small Footprint 100BASE-T1 Ethernet PHY DP83TC813S-Q1 — Automotive Low-Power, Small Footprint 100BASE-T1 Ethernet PHY (SGMII) DP83TC814R-Q1 — Low-power 100BASE-T1 automotive Ethernet PHY without TC10 DP83TC814S-Q1 — Low-power 100BASE-T1 automotive Ethernet PHY without TC10 (SGMII) DP83TD510E — IEEE 802.3cg 10BASE-T1L Ethernet PHY DP83TG720R-Q1 — 1000BASE-T1 automotive Ethernet PHY with RGMII DP83TG720S-Q1 — 1000BASE-T1 automotive Ethernet PHY with RGMII & SGMII TLK100 — Industrial Ethernet PHY TLK105L — Industrial temperature, single port 10/100-Mbps Ethernet physical layer TLK106 — Industrial temperature, single port 10/100-Mbps Ethernet physical layer transceiver TLK106L — Industrial temperature, single port 10/100-Mbps Ethernet physical layer TLK110 — Industrial 10/100 Ethernet PHY TLK111 — Industrial temperature 10/100-Mbps Ethernet physical layer transceiver
Hardware development
Evaluation board
DP83867ERGZ-S-EVM — DP83867ERGZ SGMII 1000M/100M/10M Ethernet PHY Evaluation Module
Development kit
MSP-EXP430F5529LP — MSP430F5529 LaunchPad™ development kit for USB
Software
Driver or library
ETHERNET-SW — Ethernet PHY drivers & tools
Download
Simulation model

DP83848Q IBIS Model

SNLM084.ZIP (23 KB) - IBIS Model
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Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

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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Simulation tool

TINA-TI — SPICE-based analog simulation program

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 (...)
User guide: PDF
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Reference designs

TIDA-00207 — EN55011 Compliant, Industrial Temperature, 10/100Mbps Ethernet PHY Brick Reference Design

This Ethernet PHY Brick reference design enables Texas Instruments customers to quickly design systems and release them to market, using TI industrial Ethernet PHY transceiver devices, fully compliant to EN5501 Class A EMI requirements. A 50 Pin Interface has been provided to interface with 32-Bit (...)
Design guide: PDF
Schematic: PDF
Reference designs

TIDA-01425 — Automotive Stand-Alone Gateway Reference Design with Ethernet and CAN

The TIDA-01425 is a subsystem reference design for automotive gateways focused on increasing bandwidth and processing power in gateway applications. The design implements Ethernet physical layer transceivers (PHYs) for increased bandwidth along with an automotive processor for greater processing (...)
Design guide: PDF
Schematic: PDF
Package Pins CAD symbols, footprints & 3D models
WQFN (RTA) 40 Ultra Librarian
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Information included:
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