BCM5464RA1KFBG

BCM5464RA1KFBG Datasheet

BCM5464R

Part	Datasheet
BCM5464RA1KFBG	BCM5464RA1KFBG (pdf)

Related Parts	Information
BCM5464RA1KFB	BCM5464RA1KFB

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BCM5464R QUAD-PORT 10/100/1000BASE-T GIGABIT COPPER TRANSCEIVER SUMMARY OF BENEFITS • Four fully-integrated 10BASE-T/100BASE-TX/1000BASE-T Gigabit Ethernet transceivers • RGMII, SGMII, and SerDes MAC interface options • 1-Gbps line-side SerDes with RGMII MAC interface • Fully compliant with IEEE 802.3u, and 802.3ab standards • 0.13-micron power and cost • Supports copper or fiber in RGMII mode • Low power - 750 mW per port - Advanced power management • Trace matched output impedance • Line-side loopback • Low EMI emissions • Cable plant diagnostic - Cable plant analyzer function detects cable plant impairments - Link quality indication LED - Automatic detection and correction of wiring pair swaps, pair skew, and pair polarity - Automatic MDI/MDIX crossover at all speeds • Robust cable-sourced electrostatic discharge CESD tolerance • Support for jumbo packets up to 10 KB • IEEE JTAG boundary scan • Package 256-pin BGA • Low-power, quad-port integration enables single-row, high port density switches. - Lowers system costs by eliminating PCB layers required for routing high density solutions. - Reduced I/O pin requirements with RGMII over 50% , SGMII over 75% , and SerDes over - Clock timing can be adjusted to eliminate board trace delays required by the RGMII specification. - Lowers MAC/switch costs by reducing the number of pins required to interface to the PHY. • Provides compatibility with IEEE standard devices operating at 10, 100, and 1000 Mbps at half-duplex and full-duplex. • Requires no airflow or heatsink. • Lowers system BOM cost and simplifies system design. • Eases system-level debug. • Enables use of low-cost magnetics, even in high-density 48+ designs. • Cable diagnostic function characterizes cable plant condition and immediately indicates cabling issues. - Prevents erroneous equipment return due to bad cable plants. - Prevents manufacturing fall-out due to bad cable plants. • Over 4 kV of CESD tolerance prevents equipment damage and return. • Operates with larger packets for wider range of packet protocol support and improved efficiency. • Ease of manufacturing with JTAG support, simplified power supply, and multiple MAC interfaces. BCM5464R System Diagram 10/100/1000 Mbps

PDF Datasheet Preview

BCM5464R

QUAD-PORT 10/100/1000BASE-T GIGABIT COPPER TRANSCEIVER

SUMMARY OF BENEFITS
• Four fully-integrated 10BASE-T/100BASE-TX/1000BASE-T

Gigabit Ethernet transceivers
• RGMII, SGMII, and SerDes MAC interface options
• 1-Gbps line-side SerDes with RGMII MAC interface
• Fully compliant with IEEE 802.3u, and 802.3ab standards
• 0.13-micron power and cost
• Supports copper or fiber in RGMII mode
• Low power
- 750 mW per port - Advanced power management
• Trace matched output impedance
• Line-side loopback
• Low EMI emissions
• Cable plant diagnostic
- Cable plant analyzer function detects cable plant impairments - Link quality indication LED - Automatic detection and correction of wiring pair swaps, pair
skew, and pair polarity - Automatic MDI/MDIX crossover at all speeds
• Robust cable-sourced electrostatic discharge CESD tolerance
• Support for jumbo packets up to 10 KB
• IEEE JTAG boundary scan
• Package 256-pin BGA
• Low-power, quad-port integration enables single-row, high port
density switches. - Lowers system costs by eliminating PCB layers required for routing high density solutions. - Reduced I/O pin requirements with RGMII over 50% , SGMII over 75% , and SerDes over - Clock timing can be adjusted to eliminate board trace delays required by the RGMII specification. - Lowers MAC/switch costs by reducing the number of pins required to interface to the PHY.
• Provides compatibility with IEEE standard devices operating at
10, 100, and 1000 Mbps at half-duplex and full-duplex.
• Requires no airflow or heatsink.
• Lowers system BOM cost and simplifies system design.
• Eases system-level debug.
• Enables use of low-cost magnetics, even in high-density 48+
designs.
• Cable diagnostic function characterizes cable plant condition and
immediately indicates cabling issues. - Prevents erroneous equipment return due to bad cable plants. - Prevents manufacturing fall-out due to bad cable plants.
• Over 4 kV of CESD tolerance prevents equipment damage and
return.
• Operates with larger packets for wider range of packet protocol
support and improved efficiency.
• Ease of manufacturing with JTAG support, simplified power
supply, and multiple MAC interfaces.

BCM5464R System Diagram
10/100/1000 Mbps

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Datasheet ID: BCM5464RA1KFBG 520225