bcm5466sr Broadcom Corp., bcm5466sr Datasheet
bcm5466sr
Manufacturer Part Number
bcm5466sr
Description
Bcm5466sr - Quad-port 10/100/1000base-t Gb Transceiver With Copper/fiber Media Interface
Manufacturer
Broadcom Corp.
Datasheet
1.BCM5466SR.pdf
(2 pages)
Available stocks
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Part Number
Manufacturer
Quantity
Price
Part Number:
bcm5466srA0KFBG P10
Manufacturer:
BROADCOM
Quantity:
20 000
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QUAD-PORT GIGABIT ETHERNET COPPER TRANSCEIVER WITH COPPER/
Four fully-integrated 10BASE-T/100BASE-TX/1000BASE-T
Gigabit Ethernet transceivers
RGMII, SGMII, and SerDes MAC interface options
Copper or SerDes line interface options
F u l l y c o m p l i a n t w i t h I E E E 8 0 2 . 3 , I E E E 8 0 2 . 3 u , a n d
IEEE 802.3ab standards
0.13-micron CMOS for low power consumption and low cost
Low power
- 750 mW per port
- Advanced power management
Trace matched output impedance
Line-side loopback
Ethernet@Wirespeed™ support
Low EMI emissions
CableChecker™ diagnostics
- CableChecker software detects cable plant impairments.
- Link quality indication LED.
- Automatic detection and correction of wiring pair swaps, pair
- 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
256-pin BGA package
skew, and pair polarity.
F E A T U R E S
BCM5690,
BCM5695
Switch/MAC
®
SerDes
SGMII
FIBER MEDIA INTERFACE
BCM5466SR System Diagram
MUX
BCM5466SR
Control
Copper PHY
(1/4 Slice)
BCM5466SR
Copper Energy
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Detection
Low-power quad-port integration enables single-row,
high-port-density switches.
- Lowers system costs by eliminating PCB layers required for
- Reduces I/O pin requirements with RGMII (over 50%), SGMII
- Supports clock timing adjustment to eliminate board trace delays
- Lowers MAC/switch costs by reducing the number of pins
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.
Eases system level debugging.
Enables use of low-cost magnetics, even in high-density (48+ port)
designs.
Ethernet@Wirespeed controls auto-negotiation advertising to
enable link establishment at lower speeds when a 1000BASE link
fails to be established.
CableChecker software 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.
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.
routing high-density solutions.
(over 75%), and SerDes (over 80%).
required by the RGMII specification.
required to interface with the PHY.
S U M M A R Y O F B E N E F I T S
Signal Detect
SerDes TR±
TRD±
4 Sets
Optical Module
MAG + RJ-45
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bcm5466sr Summary of contents
Page 1
... Over 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. BCM5466SR System Diagram BCM5466SR (1/4 Slice) Control Copper Energy MUX Detection SGMII ...
Page 2
... IEEE requirements for echo, near-end crosstalk (NEXT), and far-end crosstalk (FEXT). Low power is key to implementing high-density Gigabit switches, and the BCM5466SR has the lowest power in the industry at less than 750 mW per port. In addition, the BCM5466SR has extremely low EMI emissions, which reduces the design constraints required to meet EMI radiation specifications ...