MF799 MITEL | Alldatasheet

Document overview

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Technical content

Features

  • Full Duplex Communication Over One Fiber
  • Dual Wavelengths 820/1300nm
  • Very Small Size
  • Very Low Internal Crosstalk
  • Packaged in Industry- Standard ST® Receptacle
  • Designed for 62.5/125µm Fiber

Description

Used in combination with the MF699, the MF-799 Duplex Device is designed for WDM (Wavelength Division Multiplex), Datacom, Video Links, or Intra- Office Telecom Applications. It emits optical power at 820nm and detects incoming optical power at 1320nm, allowing full Duplex Communication over one single fiber. The MF799 uses dichroic (wavelength-selective) beamsplitters for maximum power budget and minimum crosstalk. Minimum internal crosstalk is achieved by the use of wavelength-selective Detectors. The long wavelength path meets requirements for FDDI (ANSI X3T9.5 and ATM 155Mbps. The MF799 is designed for multi-mode fiber and optimized for 62.5/125µm fiber. ST Assembly MF799 ST DICHROIC BEAMSPLITTER LED 1320nm PIN 1320nm LED 820nm PIN 820nm FIBER MF799 MF699 BOTTOM VIEW BOTTOM VIEWBOTTOM VIEW ANODEANODE CATHODE ANODE CASE CATHODE BOTTOM VIEW ANODE CASE CATHODE 13329.11 1997-04-01 MF799 Datacom, Video Link, Intra-Office Telecom, WDM Duplex Device

Ordering Information

PART # RECEPTACLE MF799 ST -40°C to +85°C MF799 Functional Diagram

LED Optical &Electrical Characteristics (Case Temperature -25 to +70˚C) Units dBm ns MHz nm nm V µA pF Test Conditions I Peak=60mA (Note 1, 2) IF=60mA (Note 2) IF=60mA (Note 2) IF=60mA IF=60mA IF=60mA VR =1V VR =0V, f=1MHz Max. 840 2.1 Min. -19 800 Typ. 1.5 250 820 Symbol P fiber tr tf fc lp VF IR C Parameter Fiber-Coupled-Power (Fig 1) Rise &Fall Time (10-90% no bias) Bandwidth (3dB el) Peak Wavelength Spectral Width (FWHM) Forward Voltage (Fig 3) Reverse Current Capacitance Absolute Maximum Ratings* Units mW mA mA V V Max. +85 +85 250 110 180 1.5 260 Min. -40 -40 Symbol Tstg Top Ptot IF IFRM VRL VRP Tsld Parameter Storage Temperature Operating Temperature (Fig 2) LED Power Dissipation (Fig 2) LED Continuous Forward Current (f≤10kHz) LED Peak Forward Current (Duty cycle ≤50%, f‡1MHz) LED Reverse Voltage PIN Reverse Voltage Solder Temperature (Note 1) *Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied. Note 1: 2mm from the case for 10s. PIN Optical &Electrical Characteristics (Case Temperature -25 to +70˚C) Units A/W MHz pF nA nA Test Conditions VR =5V l=1320nm (note 1) VR =5V RL=50Ω (note 1) V R =5V f=1MHz TCase=25˚C TCase=70˚C VR =5V ILED =0mA VR =5V ILED =60mA (note 2) Max. 100 Min. 0.5 500 Typ. 1.6 Symbol R fc C Id ICr Parameter Responsivity (Fig 4) Bandwidth Capacitance (Fig 5) Dark Current Crosstalk Current Note 1: 62.5/125µm graded index fiber (NA=0.275) Note 2: Internal crosstalk with ceramic ferrule inserted but no power from the fiber. Total Current = Dark Current + Crosstalk Current. LED Thermal Characteristics Units ˚C/W ˚C/W %/˚C nm/˚C Max. 200 300 Min. Typ. -0.6 0.3 Symbol R thjc R thjb dP/dTj dl/dTj PIN Thermal Characteristics Units %/˚C %/˚C Max.Min. Typ. -0.6 Symbol dI d/dTj dICr/dTj Parameter Temperature Coefficient - Dark Current Temperature Coefficient - Crosstalk Current Datacom, Video Link, Intra-Office Telecom, WDM Duplex Device MF799 Parameter Thermal Resistance - Infinite Heat Sink Thermal Resistance - On PCBoard Temperature Coefficient - Optical Power Temperature Coefficient - Wavelength

12.7 2.5 5.4 LED PIN DIODE max. 1 1.44.1 r0.3 7.89 66 0.03 0.006 FIBER END MATING FERRULE (not included) Ø2.5 -0.004 Ø2.502 +0.01 3.9 6.8min. 12 9.6 2-56 UNC - 2B 3/8" - 32 UNEF 20.1 9.5 MF799 Packaging Hardware 9.53 12.70 1.65 0.46 10.41 14.27 HEX-NUT W ASHER 3/8 - 32 UNEF 2B THREAD Note: The LED chip is isolated from the case. All dimensions in mm. Datacom, Video Link, Intra-Office Telecom, WDM Duplex Device MF799

M Mitel (design) and ST -BUS are registered trademarks of MITEL Corporation Mitel Semiconductor is an ISO 9001 Registered Company Copyright 1999 MITEL Corporation All Rights Reserved Printed in CANADA TECHNICAL DOCUMEN TATION - NO T FOR RESALE World Headquarters - Canada Tel: +1 (613) 592 2122 Fax: +1 (613) 592 6909 North America Asia/Pacific Europe, Middle East, Tel: +1 (770) 486 0194 Tel: +65 333 6193 and Africa (EMEA) Fax: +1 (770) 631 8213 Fax: +65 333 6192 Tel: +44 (0) 1793 518528 Fax: +44 (0) 1793 518581 http://www.mitelsemi.com Information relating to products and services furnished herein by Mitel Corporation or its subsidiaries (collectively “Mitel”) is believed to be reliable. However, Mitel assumes no liability for errors that may appear in this publication, or for liability otherwise arising from the application or use of any such information, product or service or for any infringement of patents or other intellectual property rights owned by third parties which may result from such application or use. Neither the supply of such information or purchase of product or service conveys any license, either express or implied, under patents or other intellectual property rights owned by Mitel or licensed from third parties by Mitel, whatsoever. Purchasers of products are also hereby notified that the use of product in certain ways or in combination with Mitel, or non-Mitel furnished goods or services may infringe patents or other intellectual property rights owned by Mitel. This publication is issued to provide information only and (unless agreed by Mitel in writing) may not be used, applied or reproduced for any purpose nor form part of any order or contract nor to be regarded as a representation relating to the products or services concerned. The products, their specifications, services and other information appearing in this publication are subject to change by Mitel without notice. No warranty or guarantee express or implied is made regarding the capability, performance or suitability of any product or service. Information concerning possible methods of use is provided as a guide only and does not constitute any guarantee that such methods of use will be satisfactory in a specific piece of equipment. It is the user’s responsibility to fully determine the performance and suitability of any equipment using such information and to ensure that any publication or data used is up to date and has not been superseded. Manufacturing does not necessarily include testing of all functions or parameters. These products are not suitable for use in any medical products whose failure to perform may result in significant injury or death to the user. All products and materials are sold and services provided subject to Mitel’s conditions of sale which are available on request.