BCM5421 datasheet(1/1 Pages) BOARDCOM

Part #	BCM5421

Description	10/100/1000 BASE-T GIGABIT COPPER TRANSCEIVER

PDF	1 Pages

Scroll/Zoom	100%

Manufacturer	BOARDCOM [Broadcom Corporation.]

Direct Link	http://www.broadcom.com

Logo

1 / 1 page

BCM5421

FEA TURES

BCM5421

Transformer

RJ-45

BCM5700

Gigabit PCI MAC

10/100/1000BASE-T Network Interface Card

• Provides interoperability with IEEE standard devices

operating at 10, 100, and 1000 Mbps at half- and full-

duplex.

• Lowers system cost and reduces solution footprint.

• Requires no airflow or heatsink.

• Provides compliance with PCI 2.2 and PC99/PC2000.

• Reduces system design constraints to meet EMI

emissions standards.

• Automatically configures the link to support the

highest possible speed based on link partner capability

and characteristics of the channel.

• Cable diagnostic function characterizes cable plant

condition and immediately indicates cabling issues.

• Prevents erroneous equipment return due to bad cable plants.

• Prevents manufacturing fall-out due to bad cable plants.

• High 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.

• Simplifies system and board design.

• RGMII/RTBI reduces I/O pin requirement over GMII and TBI

by more than 50%.

SUMMAR Y

OF

BENEFITS

BCM5421 10/100/1000BASE-T GIGABIT COPPER TRANSCEIVER

• Fully integrated 10BASE-T/100BASE-TX/

1000BASE-T Gigabit Ethernet transceiver

• On-chip low-voltage regulators

• Fully compliant with IEEE 802.3, 802.3u, and 802.3ab

standards

• 0.13um CMOS — low-power and cost

• Low power

• 1W per port

• Wake on LAN support

• Advanced power management

• Low EMI emissions

• Ethernet@WireSpeedTM logic automatically selects the

maximum speed based on channel conditions

• Cable plant diagnostic

• Cable plant analyzer function detects cable plant impairments

• Link quality indication LED

• Automatic detection and correction of wiring pair swaps, pair

skew, and pair polarity

• Automatic MDI/MDIX crossover at all speeds

• Robust CESD tolerance

• Support for jumbo packets up to 9 KB

• IEEE 1149.1 (JTAG) boundary scan

• MII, GMII, TBI, RGMII, and RTBI interface options

• 117 BGA and 128 MQFP

1000BASE-T Gigabit Uplink

BCM5421

BCM5605

24FE+2G

Switch

BCM5228

Octal 10/100Mbps Phy

BCM5228

Octal 10/100Mbps Phy

BCM5228

Octal 10/100Mbps Phy

®

PRODUCT

Brief

BCM5421

Similar Part No. - BCM5421

Manufacturer	Part #	Datasheet	Description
Broadcom Corporation.	BCM5421	130Kb / 2P	10/100BASE-TX/FX HEX-過 TRANSCEIVER
	BCM5421	143Kb / 2P	10/100BASE-TX OCTAL-過 TRANSCEIVER
	BCM5421S	127Kb / 1P	10/100/1000BASE-T GIGABIT COPPER TRANSCEIVER
	BCM5421SA2KPF	134Kb / 2P	10/100/1000BASE-T GIGABIT COPPER TRANSCEIVER WITH SERDES

More results

Similar Description - BCM5421

Manufacturer	Part #	Datasheet	Description
Broadcom Corporation.	BCM5464	172Kb / 1P	QUAD-PORT 10/100/1000 BASE-T GIGABIT COPPER TRANSCEIVER
	BCM5402	132Kb / 1P	DUAL PORT 10/100/1000 BASE T GIGABIT COPPER TRANSCEIVER
	BCM5461S	131Kb / 1P	10/100/1000 BASE T GIGABIT COPPER TRANSCEIVER
	BCM5400	126Kb / 1P	100/1000 BASE-T GIGABIT ETHERNET TRANSCEIVER
	BCM5404	163Kb / 1P	QUAD PORT 10/100/1000 BASE - T GIGABIT COPPER TRANSCEIVER
	BCM5421S	127Kb / 1P	10/100/1000BASE-T GIGABIT COPPER TRANSCEIVER
	BCM5461	227Kb / 2P	10/100/1000BASE-T GIGABIT COPPER TRANSCEIVER
	BCM5481A2KQMG	123Kb / 2P	10/100/1000BASE-T GIGABIT COPPER TRANSCEIVER
XFMRS Inc.	XFGIB1010D	72Kb / 2P	DUAL GIGABIT 10/100/1000 BASE-T
XFMRS Inc.	XFGIB1010Q	90Kb / 2P	GIGABIT 10/100/1000 BASE-T

More results

BCM5421 Datasheet(PDF) 1 Page - Broadcom Corporation.

BCM5421 Datasheet(HTML) 1 Page - Broadcom Corporation.

Similar Part No. - BCM5421

Similar Description - BCM5421

Html Pages

1

Datasheet Download

Link URL