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DP83848-EP

ACTIVE

Enhanced Product PHYTER extreme temperature single port 10/100 Mb/s Ethernet physical layer

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Data sheet

DP83848-EP

ACTIVE
Data sheet Order now

Product details

Datarate (Mbps) 10/100 Interface type MII, RMII, SNI Number of ports Single Rating HiRel Enhanced Product Features JTAG1149.1 Supply voltage (V) 3.3 I/O supply voltage (typ) (V) 3.3 Operating temperature range (°C) -55 to 125 Number of LEDs 3 ESD HBM (kV) 4
Datarate (Mbps) 10/100 Interface type MII, RMII, SNI Number of ports Single Rating HiRel Enhanced Product Features JTAG1149.1 Supply voltage (V) 3.3 I/O supply voltage (typ) (V) 3.3 Operating temperature range (°C) -55 to 125 Number of LEDs 3 ESD HBM (kV) 4
HLQFP (PTB) 48 81 mm² 9 x 9 HTQFP (PHP) 48 81 mm² 9 x 9
  • 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 Mbps
  • Energy detection mode
  • 25-MHz clock out
  • SNI interface (configurable)
  • 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
  • IEEE 1149.1 JTAG
  • Integrated ANSI X3.263 compliant TP-PMD physical sublayer with adaptive equalization and baseline wander compensation
  • Error-free operation up to 150 m
  • Programmable LED support link, 10/100 Mbps mode, activity, and collision detect
  • Single register access for complete PHY status
  • 10/100 Mbps packet BIST (built in self test)
  • Lead-free 48-pin PQFP packages 7 mm × 7 mm
  • 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 Mbps
  • Energy detection mode
  • 25-MHz clock out
  • SNI interface (configurable)
  • 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
  • IEEE 1149.1 JTAG
  • Integrated ANSI X3.263 compliant TP-PMD physical sublayer with adaptive equalization and baseline wander compensation
  • Error-free operation up to 150 m
  • Programmable LED support link, 10/100 Mbps mode, activity, and collision detect
  • Single register access for complete PHY status
  • 10/100 Mbps packet BIST (built in self test)
  • Lead-free 48-pin PQFP packages 7 mm × 7 mm

The number of applications requiring Ethernet connectivity continues to increase. Along with this increased market demand is a change in application requirements. The DP83848-EP was designed to allow Ethernet connectivity in the harshest environments. Our device meets IEEE 802.3u standards over a military temperature range of –55°C to 125°C. This device is ideally suited for harsh environments for example avionics, defense and industrial control applications.

The DP83848-EP is a highly reliable, feature rich robust device which includes enhanced ESD protection, MII, and RMII for maximum flexibility in MPU selection all in a 48-pin PQFP package.

The DP83848-EP features integrated sublayers to support both 10BASE-T and 100BASE-TX Ethernet protocols, which ensures compatibility and interoperability with all other standards based Ethernet solutions.

The number of applications requiring Ethernet connectivity continues to increase. Along with this increased market demand is a change in application requirements. The DP83848-EP was designed to allow Ethernet connectivity in the harshest environments. Our device meets IEEE 802.3u standards over a military temperature range of –55°C to 125°C. This device is ideally suited for harsh environments for example avionics, defense and industrial control applications.

The DP83848-EP is a highly reliable, feature rich robust device which includes enhanced ESD protection, MII, and RMII for maximum flexibility in MPU selection all in a 48-pin PQFP package.

The DP83848-EP features integrated sublayers to support both 10BASE-T and 100BASE-TX Ethernet protocols, which ensures compatibility and interoperability with all other standards based Ethernet solutions.
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DP83848-HT ACTIVE High Temperature PHYTER single port 10/100 Mb/s Ethernet physical layer This product supports SNI MDI over a high-reliability temperature range of -55°C to 150°C
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DP83561-SP ACTIVE Space grade (QMLV-RHA) 10/100/1000 Ethernet PHY with SEFI monitoring suite Space grade device that supports 10/100/1000M

Technical documentation

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Type Title Date
* Data sheet DP83848-EP PHYTER Military Temperature Single Port 10/100 Mbps Ethernet Physical Layer Transceiver datasheet (Rev. E) PDF | HTML 18 Jun 2019
* Radiation & reliability report DP83848MPTBEP Reliability Report 07 Jun 2019
* VID DP83848-EP VID V6212615 21 Jun 2016
* Radiation & reliability report DP83848MPHPEP Reliability Report 07 Jan 2013
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
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
User guide AN-1521 POEPHYTEREV-I / -E User Guide (Rev. C) 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 App Nte 1565 LXT972M to DP83848C/I/YB PHYTER Sys Rollovr Doc (Rev. A) 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 DP83848I PHYTER Single to DP83848K/T PHYTER Mini System Rollover Document (Rev. B) 26 Apr 2013
Application note Diff Between NSC 10/100 Mb/s Ethernet Physical Layer Devices (Rev. A) 26 Apr 2013
Application note LXT971/972A to DP83848C/I/YB PHYTER System Rollover Document (Rev. B) 26 Apr 2013
Application note Reducing Radiated Emissions in Ethernet 10/100 LAN Applications (Rev. A) 26 Apr 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

Design & development

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

Evaluation board

DP83848I-POE-EK — PHYTER® Industrial Temperature Single Port 10 100 Mbs Ethernet Physical Layer Transceiver

Thank you for your interest in our DP83848 10/100Mbps Ethernet Physical Layer (PHYTER) Power Over Ethernet (POE) Media Attachment Unit (MAU) Evaluation Kit (EVK). The PHYTER POE MAU is a Full featured DP83848 board, and supporting circuitry, to provide robust Ethernet network connection in a Power (...)

Not available on TI.com
Evaluation board

DP83848K-MAU-EK — PHYTER™ ethernet physical layer transceiver with mini LS, single port & 10/100 Mbs

The DP83848K addresses the quality, reliability and small form factor required for space-sensitive applications in embedded systems operating in the industrial temperature range. Use the DP83848K-MAU-EK to evaluate our mini-LS, industrial temperature, single-port, 10/100 Mbps PHYTER™ ethernet (...)

User guide: PDF
Not available on TI.com
Driver or library

DP83848SW-LINUX — Linux driver for 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 for evaluation module (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.

 

Supported products & hardware

Supported products & hardware

Products
Ethernet PHYs
DP83822I — Low-power, robust 10/100-Mbps Ethernet PHY transceiver with 16-kV ESD DP83TC811-Q1 — Low-power 100BASE-T1 automotive PHYTER™ Ethernet physical layer transceiver 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 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 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 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 DP83848-EP — Enhanced Product PHYTER extreme temperature 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 DP83867CR — Low-power, robust gigabit Ethernet PHY transceiver in a small QFN package DP83867IR — Industrial temperature, robust gigabit Ethernet PHY transceiver DP83867E — Extended temperature, robust low-latency gigabit Ethernet PHY transceiver with SGMII
Hardware development
Evaluation board
DP83822EVM — DP83822I 10-Mbps & 100-Mbps Ethernet PHY evaluation module DP83867ERGZ-R-EVM — DP83867ERGZ RGMII 1000M/100M/10M Ethernet PHY evaluation module DP83867ERGZ-S-EVM — DP83867ERGZ SGMII 1000M/100M/10M Ethernet PHY Evaluation Module DP83TD510E-EVM — DP83TD510E Low power 10Base-T1L single-pair Ethernet PHY evaluation module DP83TC812EVM-MC — DP83TC812 evaluation module for 100Mbs media converter DP83TC811EVM — DP83TC811 100BASE-T1 to 100BASE-TX automotive Ethernet PHY media converter evaluation module DP83TC811SEVM — DP83TC811S 100BASE-T1 automotive Ethernet PHY xMII evaluation module DP83TG720EVM-MC — DP83TG720 evaluation module for 1Gbps media converter DP83825EVM — Small form factor 10/100 ethernet PHY evaluation module DP83826EVM — DP83826 Low-latency 10/100 ethernet PHY evaluation module
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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

DP83848I BSDL Model

SNLM178.ZIP (1 KB) - BSDL Model
Download
Bill of materials (BOM)

DP83848 MAU Bill of Materials

SNLR023.PDF (59 KB)
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Schematic

DP83848 MAU Schematics

SNLR022.PDF (116 KB)
Download
Schematic

DP83848 to Motorola MCF5282 Processor Schematic

SNLR025.ZIP (167 KB)
Download
Schematic

DP83848 to IBM PPC440GP Processor Schematic

SNLR026.ZIP (157 KB)
Download
Schematic

DP83848 to Renesas SH7710 Processor Schematic

SNLR027.ZIP (132 KB)
Download
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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Package Pins CAD symbols, footprints & 3D models
HLQFP (PTB) 48 Ultra Librarian
HTQFP (PHP) 48 Ultra Librarian
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