The number of applications requiring Ethernet Connectivity continues to expand. Along with this increased market demand is a change in application requirements. Where single channel Ethernet used to be sufficient, many applications such as wireless remote base stations and industrial networking now require DUAL Port functionality for redundancy or system management.
The DP83849ID is a highly reliable, feature rich device perfectly suited for industrial applications enabling Ethernet on the factory floor. The DP83849ID features two fully independent 10/100 ports for multi-port applications.
The DP83849ID provides optimum flexibility in MPU selection by supporting both MII and RMII interfaces. The device also provides flexibility by supporting both copper and fiber media.
In addition this device includes a powerful new diagnostics tool to ensure initial network operation and maintenance. In addition to the TDR scheme, commonly used for detecting faults during installation, NATIONAL's innovative cable diagnostics provides for real time continuous monitoring of the link quality. This allows the system designer to implement a fault prediction mechanism to detect and warn of changing or deteriorating link conditions.
With the DP83849ID, National Semiconductor continues to build on its Ethernet expertise and leadership position by providing a powerful combination of features and flexibility, easing Ethernet implementation for the system designer.
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | PHYTER DUAL Ind Temp w/Fiber Support Dual Port 10/100 Mb/s Ethernet PHY X-ceiver datasheet (Rev. E) | 2008/05/27 | |
| Application note | How to Pass IEEE Ethernet Compliance Tests | PDF | HTML | 2021/09/20 | |
| Application note | Selection and specification of crystals for Texas Instruments ethernet physical | 2019/02/06 | ||
| Application note | AN-1469 PHYTER® Design & Layout Guide (Rev. D) | 2013/04/26 | ||
| Application note | AN-1507 DP83848 and DP83849 100Mb Data Latency (Rev. B) | 2013/04/26 | ||
| Application note | AN-1508 DP83849 Cable Diagnostics (Rev. A) | 2013/04/26 | ||
| Application note | AN-1509 PhyterDual Flexible Port Switching (Rev. B) | 2013/04/26 | ||
| Application note | AN-1540 Power Measurement of Ethernet Physical Layer Products (Rev. B) | 2013/04/26 | ||
| Application note | AN-1548 PHYTER 100 Base-TX Reference Clock Jitter Tolerance (Rev. B) | 2013/04/26 | ||
| Application note | Reducing Radiated Emissions in Ethernet 10/100 LAN Applications (Rev. A) | 2013/04/26 | ||
| User guide | DP83849IFVS User's Guide | 2012/02/21 |
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
This evaluation kit (EVK) is for PHYTER™ ethernet physical layer transceivers with dual industrial temperature with fiber support (FX) and flexible port switching dual port 10/100 Mb/s (backwards compatible to the DP83849IDVS-EVK).
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 (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| TQFP (PFC) | 80 | Ultra Librarian |
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.