Product Summary

The BCM5241XA1KMLG builds on Broadcom’s proven DSP PHY design and full custom circuit design techniques to create a highly integrated and robust physical layer solution. DSP techniques allow the BCM5241XA1KMLG to achieve high interoperability and to exhibit robust performance across voltage (+/-10%), temperature, and process variations. Broadcom’s DSP-based, Digi-PHY BCM5241XA1KMLG technology has been proven in the shipment of over 500,000,000 Fast Ethernet ports. Due to the significantly greater test coverage for a DSP based PHY, Broadcom’s PHYs exhibit superior quality with a failure rate of well under 10 PPM.

Parametrics

BCM5241XA1KMLG absolute maximum ratings: (1)supply source operation voltage: 3.3V or 2.5V; (2)Cable length: up to 160 meters; (3)Power dissipation: <170mW.

Features

BCM5241XA1KMLG features: (1)10BASE-T/100BASE-TX/100BASE-EFX IEEE 802.3u fast Ethernet transceiver; (2)HP auto-MDIX; (3)Advanced cable diagnostics (CableChecker); (4)Robust CESD tolerance; (5)Operation from a single 3.3V or 2.5V supply source; (6)Unique energy detect circuit; (7)Low-power mode; (8)Super isolate mode; (9)Cable length up to 160 meters; (10)MII and 7-wire serial interface; (11)Power dissipation: <170 mW.

Diagrams

BCM5241XA1KMLG block diagram

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