BCM8705BIFBG

BCM8705BIFBG Datasheet

BCM8705

Part	Datasheet
BCM8705BIFBG	BCM8705BIFBG (pdf)

PDF Datasheet Preview
BCM8705 SERIAL 10-GBE/FIBRE CHANNEL TRANSCEIVER WITH WIS LAYER AND XAUI INTERFACE SUMMARY OF BENEFITS • Fully integrated CMU, CDR, SerDes, limiting amplifier, and 4-lane XAUI interface • PMD interface supported serial rates: 10.5188-Gbps • Receive equalization on XAUI and 10G serial interfaces • Transmit pre-emphasis and amplitude control on XAUI interface • 10G PMD interface phase and decision threshold adjust • WIS layer for EOS/WAN applications • SONET performance monitoring • Supports Broadcom’s Ethernet switches service aware flow control SAFC protocol • Meets and exceeds industry standard • IEEE 802.3 ae serial Ethernet transceiver LAN/WAN PHY , MDIO Clause 45 management interface with extended indirect address register access standards • Additional features • Jumbo packets support in WAN mode • Reference clock output for XFP module reference clock • I2C master to control XFP module from device • Staged power-up mode to minimize in-rush current • Loopback modes supporting IEEE standards modes • Built-in self-test BIST and PRBS generator/checker • Pin-compatible with the BCM8704 • Low power LAN mode 900 mW, WAN mode 1.0W to 1.1W • Available in 13-mm x 13-mm and 17-mm x 17-mm plastic BGA Pb-free version also available • Best performance for LAN 10-GbE and WAN OC-192 SONET application • Universal design for 10-GbE, SONET, and 10 GFC for XENPAK/X2 module • Compliant to XENPAK/X2 and XPAK MSA optical module standards • Integrated and compact design allows for high-density line card applications • Upgrade path for existing Broadcom LAN PHY transceivers • Build-in features reduce external components • Clean-up PLL • 2.5V voltage regulator output • In-rush current limits • XENPAK, X2, XPAK modules • Interface to XFP modules • LAN/MAN/WAN switch/routers • Hubs and repeaters • Network interface cards NICs Media Access Controller Interface BCM8705 Block Diagram XAUI BCM8705 XGXS PCS/PMA WIS RS MAC Management Interface MDC MDIO ORX Optical PMD EEPROM Gbps OVERVIEW XAUI outputs XAUI inputs X[A:D]OP/N X[A:D]IP/N External VCXO

PDF Datasheet Preview

BCM8705

SERIAL 10-GBE/FIBRE CHANNEL TRANSCEIVER WITH WIS LAYER AND XAUI INTERFACE

SUMMARY OF BENEFITS
• Fully integrated CMU, CDR, SerDes, limiting amplifier,
and 4-lane XAUI interface
• PMD interface supported serial rates:
10.5188-Gbps
• Receive equalization on XAUI and 10G serial interfaces
• Transmit pre-emphasis and amplitude control on XAUI interface
• 10G PMD interface phase and decision threshold adjust
• WIS layer for EOS/WAN applications
• SONET performance monitoring
• Supports Broadcom’s Ethernet switches service
aware flow control SAFC protocol
• Meets and exceeds industry standard
• IEEE 802.3 ae serial Ethernet transceiver LAN/WAN PHY , MDIO Clause 45 management interface with extended indirect address register access
standards
• Additional features
• Jumbo packets support in WAN mode
• Reference clock output for XFP module reference clock
• I2C master to control XFP module from device
• Staged power-up mode to minimize in-rush current
• Loopback modes supporting IEEE standards modes
• Built-in self-test BIST and PRBS generator/checker
• Pin-compatible with the BCM8704
• Low power LAN mode 900 mW, WAN mode 1.0W to 1.1W
• Available in 13-mm x 13-mm and 17-mm x 17-mm plastic BGA

Pb-free version also available
• Best performance for LAN 10-GbE and WAN OC-192 SONET application
• Universal design for 10-GbE, SONET, and 10 GFC for XENPAK/X2 module
• Compliant to XENPAK/X2 and XPAK MSA optical module standards
• Integrated and compact design allows for high-density line card applications
• Upgrade path for existing Broadcom LAN PHY transceivers
• Build-in features reduce external components
• Clean-up PLL
• 2.5V voltage regulator output
• In-rush current limits
• XENPAK, X2, XPAK modules
• Interface to XFP modules
• LAN/MAN/WAN switch/routers
• Hubs and repeaters
• Network interface cards NICs

Media Access Controller Interface

BCM8705 Block Diagram

XAUI

BCM8705

XGXS PCS/PMA WIS

RS MAC

Management Interface

MDC MDIO

ORX Optical

PMD EEPROM

Gbps

OVERVIEW

XAUI outputs

XAUI inputs

X[A:D]OP/N X[A:D]IP/N

External VCXO

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Datasheet ID: BCM8705BIFBG 520238