BCM5222KQMG by Broadcom | PHY | Avnet AMERICAS
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BCM5222KQMG

Broadcom

10/100BASE-TX DUAL-PORT DIGI-PHYTRANSCEIVER

Manufacturer Part #: BCM5222KQMG

Alternate Part #: BCM5222KQMG


legend RoHS Compliant

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Information

Lowest-Power Fast Ethernet PHY with a power dissipation of less than 195 mW per port, the BCM5222 is the industry’s lowest-power Fast Ethernet PHY. In addition, the BCM5222 has several intelligent power-down states that conserve power, yet allow products based on it to automatically turn on when needed.The BCM5222 includes a unique Intelligent Power-Management feature that powers down the device if energy is not detected on the cable. The energy detect feature is especially useful for portable and powersensitive applications, as the BCM5222 draws virtually no energy if the cable is not plugged in and the client is not connected to the network. This results in noticeably extended battery life for portable applications, and increases product reliability due to decreased power dissipation. For lowest power consumption, the BCM5222 can be put in a power-off state (<2.0 mW).The BCM5222 includes features that simplify the installation and maintenance of local area networks. One such feature is the HP AutoMDIX capability, which automatically detects and corrects crossed cables. With HP Auto-MDIX, the installer does not need to know what is on the other side of the network cable: the BCM5222 automatically switches its transmit and receive circuitry to accommodate the link partner’s polarity.Cable-sourced electrostatic discharge (CESD) is a recently discovered phenomenon that occurs when an electrically charged network cable is plugged into a networked product, an issue becoming more prevalent with recent cable installations. The BCM5222 has been designed and tested to withstand over 9 KV of CESD, which unlike other transceivers, prevents the device from being destroyed in a CESD event. DSP-Based PHY Technology.The BCM5222 builds on Broadcom’s proven DSP PHY design and full custom circuit design techniques to create a highly integrated and robust physical layer solution.

Key Features

  • Dual-port 10/100BASE-TX IEEE 802.3u Fast Ethernet transceiver
  • Power consumption: <195 mW per port
  • Unique energy detection circuit to enable intelligent power management
  • HP auto-MDIX
  • Robust CESD tolerance
  • Cable length indication
  • Cable noise level indication
  • Cable length greater than 140 meters
  • Well under 10 PPM defect ratio quality
  • Industrial temperature range (-40 to 85C°)
  • MII/7-wire serial interface
  • IEEE 1149.1 (JTAG) scan chain support
  • MII management via serial port
  • 100-pin PQFP and 100-pin fpBGA package

Technical Attributes

Description
Value
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UTOPIA Level
No
Minimum Single Supply Voltage
3.135 V
Integrated CDR
No
Overhead Octet Support
No
Number of Channels per Chip
1

ECCN / UNSPSC

Description
Value
ECCN:
5A991.b.1
SCHEDULE B:
8542390000
UNSPSC:
32101600
UNSPSC VERSION:
V15.1101
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Your Price:

USD    $5.70833
  • Lead time: 18 weeks
  • On Order:


    Arrives by 12/26/2017

    981

    Additional on-order with qty :

    330

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    $5.70833


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