BCM84328BKFSBG

BCM84328BKFSBG

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Broadcom Limited
BCM84328BKFSBG
IC ETHERNET 10G/40G LOW PWR PHY
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$45.47

Price update:a months ago
Available in stock: 1280
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Broadcom Limited

Broadcom Limited

Broadcom stands as a multifaceted worldwide pioneer in semiconductors, forged over five decades of ingenuity, cooperation, and engineering eminence. Its broad-ranging collection of products caters to diverse applications in four pivotal end sectors: wired infrastructure, wireless communications, enterprise storage, and industrial realms. Our products find purpose across domains such as data center networks, residential interconnectivity, telecommunications gear, and renewable energy systems, spanning data servers, automation, and displays.

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The BroadcomBCM81188 is a single-chip, low-power, low-latency PAM-4 PHY that integrates retimer and qualizer functions to support 400GbE applications. In 400GbE mode, the BCM81188 converts 16 × 25G NRZ or 8 × 50G PAM-4 host side into 8 × 50G PAM-4 line side to drive optical PAM-4 links inside next generation modules, including CFP8. The BCM81188 is compliant to 400G data in accordance with IEEE 802.3bs standards. The device also supports Broadcom's proprietary high gain Super-FEC (S-FEC) for extended reach applications. The BCM81188 supports both 400G and Quad 100G modes. On-chip clock synthesis is performed by a low-cost 156.25 MHz reference clock via high-frequency, low-jitter phase-locked loops (PLLs). The BCM81188 is fabricated in advanced low-power 16 nm CMOS technology and is available in a RoHS-compliant package.

Feature

  • 400GbE (8 × 50G PAM-4) PHY
  • Host side: 16 × 25G NRZ or 8 × 50GPAM-4
  • Line side: 8 × 50G PAM-4
  • 400G PCS data from the client side
  • CEI-28G/56G MR compliant
  • Integrated host side AC-coupling caps
  • Line-side and client-side loopbacks
  • Pin-to-pin compatible to BCM82254
  • IEEE 802.3bs standard-compliant FEC
  • Proprietary high gain Super-FEC (S-FEC)
  • Supports bothMMF & SMF fiber links
  • Low-power 16 nm CMOS design

Applications

  • 400GbE (8 × 50G) PAM-4 links for MMF/SMF
  • 400GbE CFP8 modules

Product Attributes

TYPE DESCRIPTION Select all
Programmable Not Verified
Product Status Obsolete
Package Tray
Protocol Ethernet

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$45.47

Price update:a months ago
Available in stock: 1280
Broadcom Limited

Broadcom Limited

Broadcom stands as a multifaceted worldwide pioneer in semiconductors, forged over five decades of ingenuity, cooperation, and engineering eminence. Its broad-ranging collection of products caters to diverse applications in four pivotal end sectors: wired infrastructure, wireless communications, enterprise storage, and industrial realms. Our products find purpose across domains such as data center networks, residential interconnectivity, telecommunications gear, and renewable energy systems, spanning data servers, automation, and displays.

View All Product from Broadcom Limited

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