Finisar HFE4093-342 Fiche technique télécharger pdf

FEATURES:

850nm multi-mode oxide

isolated VCSEL

Capable of modulation operation

from DC to 2.5Gbps

TO-46 flat window metal can

component

Designed for drive currents

between 3-15mA average

Packaged with a back monitor

Attenuated window can

Unattenuated versions also

available

2.5GBPS 850NM VCSEL

TO-46 PACKAGE

HFE409X-342

DATA

SHEET

These products are high-performance 850nm VCSELs (Vertical Cavity Surface-

Emitting Lasers) designed for high-speed data communications and packaged

with a custom designed power monitor diode. The power monitor diode can

be used with appropriate feedback control circuitry to set a maximum power

level for the VCSEL. These combined features simplify design for high data rate

communication and eye safety.

These products are high radiance VCSELs designed to convert electrical current

into optical power that can be used in fiber optic communications and other

applications. As the current varies above threshold, the light intensity

increases proportionally.

These products are designed to be used with inexpensive silicon or gallium

arsenide detectors, but excellent performance can also be achieved with some

indium gallium arsenide detectors (see HFD3081-002 and HFD3081-102

product data sheets).

The low drive current requirement makes direct drive from PECL (Positive

Emitter Coupled Logic) or ECL (Emitter Coupled Logic) gates possible and eases

driver design.

These are designed to interface with 50/125 and 62.5/125µm multi-mode fiber.

They produce circularly symmetric, non-astigmatic, narrow divergence beams

that, with appropriate lensing, fiber couple all of the emitter power

(see SC, LC and MU connectorized product data sheets).

Part Number Description

HFE4093-342

Unattenuated TO-46 component, VCSEL with Back Monitor

Photodiode, Anode of VCSEL common with Photodiode Cathode

HFE4094-342

Unattenuated TO-46 component, VCSEL with Back Monitor

Photodiode, Cathode of VCSEL common with Photodiode Anode

1 2 3 4 5 6

Résumé du contenu

Page 1 - TO-46 PACKAGE

FEATURES: 850nm multi-mode oxideisolated VCSELCapable of modulation operationfrom DC to 2.5GbpsTO-46 flat window metal cancomponentDesigned for drive

Page 2 - ABSOLUTE MAXIMUM RATINGS

HFE409X-341 2.5GBPS 850NM VCSEL TO-46 PACKAGELASER RADIATIONAVOID EXPOSURE TO BEAMCLASS 3B LASER PRODUCTINVISIBLE LASER RADIATIONAVOID EXPOSURE TO BEA

Page 3 - HFE409X-341

HFE409X-341ELECTRO-OPTICAL CHARACTERISTICS (TA=25 oC unless otherwise stated)VCSEL Parameters Test Condition Symbol Min. Typ. Max. Units

Page 4 - TYPICAL PERFORMANCE CURVES

HFE409X-341 2.5GBPS 850NM VCSEL TO-46 PACKAGENOTES1. Reliability is a function of temperature, seewww.finisar.com/aoc.php for details.2. For the purpo

Page 5 - PINOUT DEFINITIONS

HFE409X-341MOUNTING DIMENSIONS (for reference only): All dimensions are in inches.MOUNTING DIMENSIONS HFE4093-342 HFE4094-342Number Function Number F

Page 6 - LOCATION

Commentaires sur ces manuels

Pas de commentaire

Finisar HFE4093-342 Fiche technique

Naviguer en ligne ou télécharger Fiche technique pour Adaptateurs à fibres optiques Finisar HFE4093-342. Finisar HFE4093-342 Manuel d'utilisatio

Résumé du contenu

Commentaires sur ces manuels

Produits connexes et manuels pour Adaptateurs à fibres optiques Finisar HFE4093-342