Hot-selling and scarce BCM5464SA1IRBG QUAD-PORT GIGABIT COPPER TRANSCEIVER BGA spot stock

Product Descriptions

• 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 4kV 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

Product Features

• Four fully integrated 10BASE-T/100BASE-TX/1000BASE-T Gigabit Ethernet transceivers

• GMII, RGMII, SGMII, and SerDes MAC interface options

• Copper or SerDes line interface options

• Fully compliant with IEEE 802.3, 802.3u, and 802.3ab standards

• 0.13-micron CMOS—low-power 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 1149.1 (JTAG) boundary scan

• Package: 354-pin BGA

Product Specification

Product Photos

For more product information, please download the PDF