DP83620 - 具有光纤支持的工业温度单端口 10/100 Mbps 以太网物理层收发器

DP83620是TI德州仪器公司的一款无产品，DP83620是具有光纤支持的工业温度单端口 10/100 Mbps 以太网物理层收发器，本站介绍了DP83620的封装应用图解、特点和优点、功能等，并给出了与DP83620相关的TI元器件型号供参考。

DP83620 - 具有光纤支持的工业温度单端口 10/100 Mbps 以太网物理层收发器 - 无 - 以太网 - 德州仪器

产品描述

The DP83620 is a highly reliable, feature rich device suited for industrial applications. The DP83620 offers low power consumption, including several intelligent power down states. In addition to low power, the DP83620 is optimized for cable length performance far exceeding IEEE specifications. The DP83620 includes a 25MHz clock out. This allows the application to be designed with a minimum of external parts, which in turn results in the lowest possible total cost of the solution.

The DP83620 offers innovative diagnostic features unique to Texas Instruments, including dynamic monitoring of link quality during standard operation for fault prediction. These advanced features allow the system designer to implement a fault prediction mechanism to detect and warn of deteriorating and changing link conditions. This single port fast Ethernet transceiver can support both copper and fiber media. The DP838620 also provides flexibility by supporting both MII and RMII interfaces.

产品特性

Deterministic, Low Transmit and Receive Latency
Selectable Frequency Synchronized Clock Output
Dynamic Link Quality Monitoring
TDR Based Cable Diagnostic and Cable Length Detection
10/100 Mb/s Packet BIST (Built in Self Test)
Error-Free Operation up to 150 Meters CAT5 Cable
ESD Protection - 8 kV Human Body Model
2.5 V and 3.3 V I/Os and MAC Interface
Auto-MDIX for 10/100 Mbps
Auto-Crossover in Forced Modes of Operation
RMII Rev. 1.2 and MII MAC Interface
RMII Master Mode
Synchronous Ethernet
25 MHz MDC and MDIO Serial Management Interface
IEEE 802.3u 100BASE-FX Fiber Interface
IEEE 1149.1 JTAG
Programmable LED Support for Link, 10 /100 Mb/s Mode, Duplex, Activity, and Collision Detect
Optional 100BASE-TX Fast Link Loss Detection
Industrial Temperature Range
48 Pin WQFN Package (7mm) x (7mm)

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