BCM5482SA2IFBG

Manufacturer Part NumberBCM5482SA2IFBG
ManufacturerBroadcom
BCM5482SA2IFBG datasheet
 

Specifications of BCM5482SA2IFBG

Number Of Receivers2Package TypeBGA
MountingSurface MountLead Free Status / RoHS StatusCompliant
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DUAL-PORT 10/100/1000BASE-T GIGABIT ETHERNET TRANSCEIVER
F E A T U R E S
Dual-port integrated 10BASE-T/100BASE-TX/1000BASE-T
Gigabit Ethernet transceiver
RGMII, SGMII, and SerDes MAC interface options
SGMII to SGMII support for SFP modules
Fully compliant with IEEE 802.3™, IEEE 802.3u, IEEE 802.3ab
standard, and IEEE 802.3z
0.13-micron CMOS—low power and cost
Supports copper or fiber in RGMII mode
Low power
• 725 mW per port
• Advanced power management
Trace-matched output impedance
Line-side and MAC-side loopback
Low EMI emissions
CableChecker™ diagnostics
• Cable plant analyzer function detects cable plant impairments
• Ethernet@WireSpeed
• 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
121-pin BGA package
Strata or
XGS Switch
BCM5482S
S U M M A R Y O F B E N E F I T S
Compact solution for high density uplink applications, enabling
10/100/1000BASE-T and 1000BASE-X/100BASE-FX uplinks
1000BASE-X and 100BASE-FX support from same line side pins
enables direct interface to SFP modules
Provides compatibility with IEEE standard devices operating at
10, 100, and 1000 Mbps at half-duplex and full-duplex.
Clock timing can be adjusted to eliminate board trace delays
required by the RGMII specification.
Lowers system BOM cost and simplifies system design
Eases system level debugging
Enables use of low-cost magnetics
Cable diagnostic function characterizes cable plant condition
and immediately indicates cabling issues.
• Prevents erroneous equipment return due to bad cable plants
• Prevents manufacturing fallout due to bad cable plants
• Allows immediate uptime at reduced speeds (100BASE-TX or
10BASE-T)
Over 3 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
BCM5482S System Diagram
SFP
Module
1000
or 100Base-FX
Optical
Module
Ba
se-
X

BCM5482SA2IFBG Summary of contents

  • Page 1

    DUAL-PORT 10/100/1000BASE-T GIGABIT ETHERNET TRANSCEIVER • Dual-port integrated 10BASE-T/100BASE-TX/1000BASE-T Gigabit Ethernet transceiver • RGMII, SGMII, and SerDes MAC interface options • SGMII to SGMII support for SFP modules • Fully compliant ...

  • Page 2

    ... This includes identifying physical wiring defects that the BCM5482S cannot automatically correct and channel conditions such as excessive cable length and return loss, crosstalk, echo, and noise. Broadcom’s cable analyzer software can be used with the device to provide remote management of the cable and a first level of diagnostics and fault isolation. ...