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BCM5464SRA1KFBG Quad-port Gigabit Ethernet transceiver from Broadcom Limited supporting 10BASE-T, 100BASE-TX, and 1000BASE-T with RGMII, SGMII, and SerDes MAC interfaces.
Mfr Part #:

BCM5464SRA1KFBG

Available from 2 distributors
Mfr Name: Broadcom Limited
Broadcom Limited
Quad-port Gigabit Ethernet transceiver from Broadcom Limited supporting 10BASE-T, 100BASE-TX, and 1000BASE-T with RGMII, SGMII, and SerDes MAC interfaces.
✓ Total Stock: 995 pcs

BCM5464SRA1KFBG Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
596 pcs
On Request
596 pcs On Request 1 On Request On Request On Request On Request On Request
Rayichip ✓
Non-Authorised Inventory information
399 pcs
On Request
399 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BCM5464SRA1KFBG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
ESD Protection
Industrial Grade
Lead Style
Mounting Type
Number of Pins
Number of Ports
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BCM5464SRA1KFBG Description

Short technical summary and product information.

The BCM5464SRA1KFBG is a quad-port Gigabit copper transceiver from Broadcom Limited integrating four fully independent 10BASE-T, 100BASE-TX, and 1000BASE-T Ethernet transceivers on a single chip. It provides RGMII, SGMII, and SerDes MAC interface options and supports both copper and fiber media through its line-side SerDes interface. The device is fully compliant with IEEE 802.3, 802.3u, and 802.3ab standards.

 

Each port delivers typical power dissipation of 750 mW, enabling high-density board designs without requiring airflow or heat sinks. The transceiver includes advanced cable diagnostic capabilities, automatic MDI/MDIX crossover at all speeds, and robust cable-sourced ESD tolerance exceeding 4 kV. Jumbo frames up to 10 KB are supported.

 

The device is packaged in a 256-ball BGA and mounted with surface mount technology. Interface options include RGMII, SGMII, and SerDes, reducing MAC/switch pin requirements. Built on 0.13-micron CMOS technology, it offers low EMI emissions and trace matched output impedance for ease of design.

BCM5464SRA1KFBG Quick Information

Product Type: Gigabit Ethernet Transceiver IC
Canonical Name: BCM5464SRA1KFBG Quad-Port Gigabit Copper Transceiver with Copper/Fiber Media Interface
Subcategory: Quad-Port PHY

BCM5464SRA1KFBG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead free / RoHS Compliant

BCM5464SRA1KFBG Features

  • Quad-port 10/100/1000BASE-T transceiver.
  • Low power 750 mW per port typical.
  • RGMII, SGMII, and SerDes interfaces.
  • Cable diagnostic with auto MDI/MDIX.
  • 256-ball BGA surface mount package.

BCM5464SRA1KFBG Applications

  • Used in Gigabit Ethernet switch designs.
  • Ideal for high port density line cards.
  • Supports copper and fiber media applications.
  • Suited for enterprise and carrier networking.

BCM5464SRA1KFBG FAQs

7 frequently asked questions generated from this part’s specifications.
How many ports does the BCM5464SRA1KFBG have?

It has 4 integrated Gigabit Ethernet ports.

What data rates are supported?

1000 Mb/s (1000BASE-T), 100 Mb/s (100BASE-TX), and 10 Mb/s (10BASE-T).

What MAC interfaces are available?

RGMII, SGMII, and SerDes.

What is the typical power dissipation per port?

750 mW per port typically.

What is the package type?

256-pin BGA (256-BGA).

Does it support jumbo frames?

Yes, up to 10 KB.

What standards does it meet?

IEEE 802.3, 802.3u, and 802.3ab.

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