Hot-selling and scarce DP83848KSQ/NOPB Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver WQFN40 spot stock

Product Descriptions

The DP83848C is a robust fully featured 10/100 singleport Physical Layer device offering low power consumption, including several intelligent power downstates .These low power modes increase overall product reliability due to decreased power dissipation .Supporting multiple intelligent power modes allows theapplication to use the absolute minimum amount ofpower needed for operation .

The DP83848C includes a 25MHz clock out .Thismeans that the application can be designed with aminimum of external parts,which in turn results in thelowest possible total cost of the solution .

The DP83848C easily interfaces to twisted pair mediavia an external transformer.Both MII and RMII aresupported ensuring ease and flexibility of design .

The DP83848C features integrated sublayers to support both 10BASE-T and 100BASE-TX Ethernet protocols,which ensures compatibility and interoperabilitywith all other standards based Ethernet solutions .

The DP83848C is offered in a small form factor (48 pinLQFP)so that a minimum of board space is needed .

Product Features

• Low-power 3.3V,0.18µm CMOS technology

• Low power consumption <270mW Typical

• 3.3V MAC Interface

• Auto-MDIX for 10/100 Mb/s

• 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

• Integrated ANSI X3 .263 compliant TP-PMD physical sub layer with adaptive equalization and Baseline Wander com pensation

• Programmable LED support Link,10 /100 Mb/s Mode,Activity,and Collision Detect

• Single register access for complete PHY status

• 10/100 Mb/s packet BIST (Built in Self Test)

• 48-pin LQFP package (7mm)x (7mm)

Product Applications

• High End Peripheral Devices

• Industrial Controls and Factory Automation

• General Embedded Applications

Product Specification

Product Photos

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