BCM8422KFB Broadcom, BCM8422KFB Datasheet

BCM8422KFB

Manufacturer Part Number

BCM8422KFB

Description

Manufacturer

Broadcom

Datasheet

1.BCM8422KFB.pdf (2 pages)

Specifications of BCM8422KFB

Operating Supply Voltage (typ)

2.5V

Operating Supply Voltage (max)

3.3V

Mounting

Surface Mount

Lead Free Status / RoHS Status

Not Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

BCM8422KFB

Manufacturer:

BROADCOM

Quantity:

168

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

BCM8422KFB P10

Manufacturer:

INNOSIGN

Quantity:

5 123

Company:

Meier Automation Equipment Co., Limited

Part Number:

BCM8422KFBG

Manufacturer:

BROADCOM

Quantity:

20 000

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4-CHANNEL 1/2/4G FIBRE CHANNEL INTELLIGENT LOOP CIRCUIT/

Four-channel loop circuit to configure Fibre Channel hard

disk drives in FC-AL configurations

Dual-channel retimer/repeater with EyeOpener

Fibre Channel signalling specifications

Multirate support for new and legacy systems

Active signal integrity (Active-SI) monitors physical layer and

active link integrity (Active-LI) monitors link-layer

performance

Programmable transmit output levels and receive LoS

detection

High-performance receive equalization and programmable

transmit pre-emphasis

Per-channel link LED drivers for valid Fibre Channel frames

and speed detection

Developed using advanced 0.13μ CMOS process technology

DUAL RETIMER/REPEATER WITH EYEOPENER®

F E A T U R E S

Loop Circuit

4-Channel

4-Channel/EyeOpener

exceeding

Loop 2

Loop 1

BCM8422

RDN/P0

RDN/P2

RDN/P3

RDN/P1

•

Low-cost backend solution for Fibre Channel disk drive

arrays

Guarantees jitter and bit-error-rate performance on optical

and fiber links

Supports legacy 1.0625G and 2.125G applications and new

4.25G data rates off a single reference clock frequency

On-chip intelligent diagnostics provides insight to the signal

quality with detection and recovery mechanisms on each

high-speed link

Optimizes channel performance for lower power and signal

detection through an on-chip 2-wire control interface

Transmits and receives over long distances of copper cables or

backplanes with 16 levels of programmable pre-emphasis

Provides visual indications on PCBs for link status and

1.0625G, 2.125G, or 4.25G data rate transmissions

Low power design of ~1.5W with small footprint package in a

13-mm x 13-mm BGA, with 1-mm ball pitch

Functionality

S U M M A R Y O F B E N E F I T S

Dual EyeOpener

Mode

TDN/P3

TDN/P0

TDN/P1

TDN/P2

Related parts for BCM8422KFB

BCM8422KFB Summary of contents

Page 1

FIBRE CHANNEL INTELLIGENT LOOP CIRCUIT/ DUAL RETIMER/REPEATER WITH EYEOPENER® • Four-channel loop circuit to configure Fibre Channel hard disk drives in FC-AL configurations • Dual-channel retimer/repeater with EyeOpener Fibre ...

Page 2

... Broadcom , the pulse logo, Connecting everything ® EyeOpener are among the trademarks of Broadcom Corporation and/or its affiliates in the United States, certain other countries and/or the EU. Any other trademarks or trade names mentioned are the property of their respective owners. ® BROADCOM CORPORATION 16215 Alton Parkway, P ...

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