BCM5464SRA1KFBG

BCM5464SRA1KFBG Datasheet

BCM5464SR

Part	Datasheet
BCM5464SRA1KFBG	BCM5464SRA1KFBG (pdf)

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BCM5464SR QUAD-PORT GIGABIT COPPER TRANSCEIVER WITH COPPER/FIBER MEDIA INTERFACE SUMMARY OF BENEFITS • Four fully integrated 10BASE-T/100BASE-TX/1000BASE-T Gigabit Ethernet transceivers • RGMII, SGMII, and SerDes MAC interface options • Copper or SerDes line interface options • Fully compliant with IEEE 802.3u, and 802.3ab standards 0.13-micron and cost • 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 80% - 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 • Flexibility for copper or fiber applications • Provides compatibility with IEEE standard devices operating at 10, 100, and 1000 Mbps at half-duplex and full-duplex • Requires no air flow or heat sink • 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 BCM5464SR System Diagram BCM5690, BCM5695 Switch/MAC RGMII SGMII SerDes BCM5464SR 1/4 Slice

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BCM5464SR

QUAD-PORT GIGABIT COPPER TRANSCEIVER WITH COPPER/FIBER MEDIA INTERFACE

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

Ethernet transceivers
• RGMII, SGMII, and SerDes MAC interface options
• Copper or SerDes line interface options
• Fully compliant with IEEE 802.3u, and 802.3ab standards
0.13-micron and cost
• 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 80% - 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
• Flexibility for copper or fiber applications
• Provides compatibility with IEEE standard devices operating at 10,
100, and 1000 Mbps at half-duplex and full-duplex
• Requires no air flow or heat sink
• 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

BCM5464SR System Diagram

BCM5690, BCM5695 Switch/MAC

RGMII

SGMII SerDes

BCM5464SR 1/4 Slice

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Datasheet ID: BCM5464SRA1KFBG 520227