HFBR-53A3VEMZ 查看數據表（PDF） - Avago Technologies

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HFBR-53A3VEMZ

RoHS Compliant 3.3 V 1 x 9 Fiber Optic Transceivers for Fibre Channel

Avago Technologies 

HFBR-53A3VEMZ/HFBR-53A3VFMZ

RoHS Compliant 3.3 V 1 x 9 Fiber Optic Transceivers

for Fibre Channel

Data Sheet

Description

The HFBR-53A3VEMZ/VFMZ transceivers from Avago

Technologies allow the system designer to implement a

range of solutions for multimode Fibre Channel applica-

tions.

The overall Avago transceiver product consists of three

sections: the transmitter and receiver optical subassem-

blies, an electrical subassembly, and the package housing

which incorporates a duplex SC connector receptacle.

Transmitter Section

The transmitter section of the HFBR-53A3VEMZ/VFMZ

consists of an 850 nm Vertical Cavity Surface Emitting Laser

(VCSEL) in an Optical Subassembly (OSA), which mates

to the fiber cable. The OSA is driven by a custom, silicon

bipolar IC which converts differential PECL compatible

logic signals into an analog laser diode drive current. The

high speed output lines are internally AC-coupled and dif-

ferentially terminate with a 100 Ω resistor.

Receiver Section

The receiver of the HFBR-53A3VEMZ/VFMZ includes a

GaAs PIN photo-diode mounted together with a custom,

silicon bipolar transimpedance preamplifier IC in an OSA.

This OSA is mated to a custom silicon bipolar circuit that

provides post-amplification and quantization.

The post-amplifier also includes a Signal Detect circuit

which pro­vides a TTL logic-high output upon detection of

a usable input optical signal level. The high speed output

lines are internally AC-coupled.

Features

• Fully RoHS compliant

• Compliant with ANSI X3.297-1996 Fibre Channel

Physical Interface

FC-PH-2 revision 7.4 proposed specification for 100-M5-

SN-I and 100-M6-SN-I signal interfaces

• Performance

HFBR-53A3VEMZ/VFMZ:

300 m links in 62.5/125 µm MMF cables

500 m links in 50/125 µm MMF cables

• Wave solder and aqueous wash process compatible

• Industry standard mezzanine height

1 x 9 package style with integral duplex SC connector

• IEC 60825-1 Class 1/CDRH Class I laser eye safe

• Single +3.3 V power supply operation with PECL com-

patible logic interfaces and TTL Signal Detect

Applications

• Mass storage systems I/O

• Computer systems I/O

• High-speed peripheral interface

• High-speed switching systems

• Computer systems I/O

• Host adapter I/O

• RAID cabinets

Related Products

• Versions of this transceiver module also available for

+5 V operation (AFBR-53D3Z)

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