DP83848-EP

現行

強化型產品 PHYTER 極端溫度單埠 10/100 Mb/s 乙太網路實體層

立即訂購

產品規格表

document-pdfAcrobat DP83848-EP PHYTER Military Temperature Single Port 10/100 Mbps Ethernet Physical Layer Transceiver datasheet (Rev. E) (英文) PDF | HTML

DP83848-EP

現行

產品規格表

立即訂購

產品詳細資料

Datarate (Mbps)

10/100

Interface type

MII, RMII, SNI

Rating

HiRel Enhanced Product

Number of ports

Single

Features

JTAG1149.1

I/O supply voltage (typ) (V)

3.3

Operating temperature range (°C)

-55 to 125

Number of LEDs

ESD HBM (kV)

Datarate (Mbps)

10/100

Interface type

MII, RMII, SNI

Rating

HiRel Enhanced Product

Number of ports

Single

Features

JTAG1149.1

I/O supply voltage (typ) (V)

3.3

Operating temperature range (°C)

-55 to 125

Number of LEDs

ESD HBM (kV)

HLQFP (PTB)

81 mm² (9 mm × 9 mm)

HTQFP (PHP)

81 mm² (9 mm × 9 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

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 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.

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DP83848-HT

現行

超溫度 PHYTER 單埠 10/100 Mb/s 乙太網路實體層 This product supports SNI MDI over a high-reliability temperature range of -55°C to 150°C

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DP83561-SP

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Radiation-hardened, QML-V, 10/100/1000 Ethernet PHY with SEFI monitoring suite Space grade device that supports 10/100/1000M

技術文件

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重要文件	類型	標題	格式選項	日期
*	資料表	DP83848-EP PHYTER Military Temperature Single Port 10/100 Mbps Ethernet Physical Layer Transceiver datasheet (Rev. E)	PDF \| HTML	2019/6/18
*	輻射及可靠性報告	DP83848MPTBEP Reliability Report		2019/6/7
*	輻射及可靠性報告	DP83848MPHPEP Reliability Report		2013/1/7
*	VID	DP83848-EP VID V6212615		2016/6/21
	應用說明	Basic Ethernet Interface Debug With Linux	PDF \| HTML	2024/10/11
	應用說明	How to Integrate Linux Driver Into Your System	PDF \| HTML	2024/7/12
	應用說明	How to Pass IEEE Ethernet Compliance Tests	PDF \| HTML	2021/9/20
	選擇指南	Enhanced Product Selection Guide (Rev. C)	PDF \| HTML	2021/6/30
	應用說明	Selection and specification of crystals for Texas Instruments ethernet physical		2019/2/6
	應用說明	Reducing Radiated Emissions in Ethernet 10/100 LAN Applications (Rev. A)		2013/4/26
	應用說明	DP83848I PHYTER Single to DP83848K/T PHYTER Mini System Rollover Document (Rev. B)		2013/4/26
	應用說明	Diff Between NSC 10/100 Mb/s Ethernet Physical Layer Devices (Rev. A)		2013/4/26
	應用說明	AN-1519 DP83848 PHYTER® Transformerless Ethernet Operation (Rev. A)		2013/4/26
	應用說明	AN-1540 Power Measurement of Ethernet Physical Layer Products (Rev. B)		2013/4/26
	應用說明	AN-1469 PHYTER® Design & Layout Guide (Rev. D)		2013/4/26
	應用說明	AN-1507 DP83848 and DP83849 100Mb Data Latency (Rev. B)		2013/4/26
	使用指南	AN-1521 POEPHYTEREV-I / -E User Guide (Rev. C)		2013/4/26
	應用說明	DP83848 - Single 10/100 Mb/s Ethernet Transceiver Ini During Pwr Dwn Mode (Rev. A)		2013/4/26
	應用說明	DP83848 Sin 10/100Mb/s Ethernet Transcvr Reduced Media Indep Interfce RMII Mode (Rev. A)		2013/4/26
	應用說明	AN-1511 Cable Discharge Event (Rev. A)		2013/4/26
	應用說明	AN-1548 PHYTER 100 Base-TX Reference Clock Jitter Tolerance (Rev. B)		2013/4/26
	應用說明	LXT971/972A to DP83848C/I/YB PHYTER System Rollover Document (Rev. B)		2013/4/26
	應用說明	DP83848 - Single 10/100 Mb/s Ethernet Transceiver Energy Detect Mode (Rev. A)		2013/4/26
	應用說明	AN-1499 DP83846 to DP83848C/I/YB PHYTER System Rollover Document (Rev. B)		2013/4/26
	應用說明	App Nte 1565 LXT972M to DP83848C/I/YB PHYTER Sys Rollovr Doc (Rev. A)		2013/4/26
	應用說明	DP83848 PHYTER® 10/100 Single Port Physical Layer Products		2012/5/15
	使用指南	DP83848C/I/YB User Guide		2012/2/24
	使用指南	DP83848 MAU User Guide		2012/2/24

設計與開發

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開發板

DP83848I-POE-EK — PHYTER® 工業極端溫度單埠 10 100 Mbs 乙太網路實體層收發器

很高興您願意關注我們的 DP83848 10/100Mbps 乙太網路實體層 (PHYTER) 乙太網路供電 (POE) 媒體附加附件單元 (MAU) 評估套件 (EVK)。PHYTER POE MAU 為一功能齊全並支援電路系統的 DP83848 電路板，可在乙太網路供電網路中提供穩固的乙太網路連線。此電路板可配置為在連接至 POE 相容電源設備 (PSE) 時，從網路纜線汲取電力。透過符合 IEEE 802.3 標準媒體存取控制器 (MAC) 的 MII/RMII 連接時，電路板可提供線速、半雙工和全雙工、10Base-T 以及 100Base-TX (...)

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開發板

DP83848K-MAU-EK — 具 mini LS、單連接埠和 10/100 Mbs 的 PHYTER™ 乙太網路實體層收發器

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 (...)

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驅動程式或資料庫

DP83848SW-LINUX — 適用於 DP83848 的 Linux 驅動程式

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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開發模組 (EVM) 的 GUI

DIEP — Debug Interface for Ethernet PHYs (DIEP)

德州儀器乙太網路實體層 (PHY) 收發器的驅動程式支援透過序列管理介面 (MDC/MDIO) 進行通訊，以配置及讀取 PHY 暫存器。如需 Linux 和 RTOS 驅動程式，請前往我們的 github。

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支援軟體

USB-2-MDIO — USB-2-MDIO Tool v1.0

USB-2-MDIO 軟體工具可讓德州儀器的乙太網路 PHY 存取 MDIO 狀態和裝置控制暫存器。 USB-2-MDIO 工具包括 LaunchPad™ 開發套件，適用於與輕型 GUI 連接的 TI MSP430™ MCU。 LaunchPad 開發套件實作 MDIO 匯流排控制器，可處理連接匯流排之 PHY 上的暫存器。

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