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Fiber Optic LAN Components Connectorized PIN Plus Preamplifier
FEATURES * Prealigned SC Connector sleeve * Data rates > 1GHz * PIN detector and preamplifier in a TO-46 heremtic package * 5V or 3.3V operation * GaAs PIN detector and BiCMOS preamplifier * Differential Output for low noise * 1.1GHz Typical Bandwidth
HFD3381-002
The HFD3381-002 is a high-performance 850nm GaAs detector and preamplifier packaged for high-speed data communications. The product is designed for ease of use by the module designer or manufacturer in IEEE 802.3z (1.25Gbps Ethernet), ANSI 10625 (1.062 Gbps Fibre Channel) and ATM XXX, (622Mbps) communications standards. The HFD3381-002 converts optical power into an electrical signal that is used in fiber optic communications and other applications. As the light increases, the output voltage increases, limiting at input powers above -10dBm. The differential output is designed to be AC coupled into a data amplifier. The pre-aligned and lensed package with an industry standard SC style connector sleeve, allows for "drop in" assembly to reduce manufacturing cost. The Honeywell HFD3381-002 is designed to interface with 50/125 and 62.5/125mm multimode fiber.
Honeywell
Fiber Optic LAN Components Connectorized PIN Plus Preamplifier
ABSOLUTE MAXIMUM RATINGS
Parameter Storage Temperature Case Operating Temperature Lead Solder Temperature Power Supply Voltage Incident Optical Power Rating -40 to +85C 0 to +70C 260C, 10 sec. -0.5 to 6 V 0 dBm average, +4 dBm peak
HFD3381-002
NOTICE
Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operations section for extended periods of time may affect reliability.
ELECTRO-OPTICAL CHARACTERISTICS (Vcc=3.3V, 0CParameters Supply Voltage Supply Current Output Offset Voltage Output Resistance Responsivity Differential Output Voltage Upper 3dB Bandwidth RMS Output Referred Noise Sensitivity Power Supply Rejection Ratio Pulse Width Distortion Rise/Fall Time Spectral Responsivity AGCth threshold power Symbol Min. Electrical Characteristics Vcc 3.0 Pin = 0W, Rload=50 Icc Pin = 0W, Rload=50 Voffset -100 Pin = 0W, Rload=50 Single ended, freq = 0Hz Ro 40 Opto-Electronic Characteristics R 2500 Pin < AGCth, Rload=50 Vout Pin = 200W, Rload=50, Voffset = 0 mV BWupper 850 Pin=0W, Rload=50 937.5 MHz BT Filter BER=10-12, SNR=7 S -20 PSRR 10 Pin=0W, Rload=50 Pin=20W peak, Rload=50 Pin=20W peak, Rload=50 Pin=20W peak, Rload=50 Voffset = 0mV, Pin = Peak power PWD TR/TF AGCth Test Condition Typ. Max. 5.5 47 100 62 5000 400 1500 2.25 Units Volts mA mV V/W mV MHz mV dBm dB 40 370 860 ps ps nm W 2,3,10 1 4 5 Notes 1 1 9,10
35 50 3500 170 1100 1.67 -24 30
6 7 8 9,10
760
850 60
Notes:
1. 2. 3. Pin refers to the peak optical power at the face of the fiber optic cable input to the HFD3180-102. Responsivity measured with source wavelength of 850nm, freq = 0Hz, Pin< AGCth, Rload=50, sample tested at 2.5Gbps The output voltage increases as received light power increases, up to approximately -15dBm depending upon the AGCth. The preamplifier is designed to limit the electrical output signal above this optical input level, and does not introduce signal distortion until the average input power exceeds 0dBm. Bandwidth is measured with a small signal sinusoidal light source with 50 W average power, Rload=50. RMS input referred optical noise is sample tested by measuring the RMS output referred noise, then dividing by the responsivity. PSRR is sample tested from 300KHz to 1GHz by injecting a - 20dB electrical signal on the Vcc pin. The nominal value at 100MHz is recorded. No external bypass components are 7. 8. assumed. An external Vcc filter network will greatly increase the PSRR. Sample tested at the 50% level of output pulses. Rise and fall times are sample tested with source wavelength of 850nm, 125MHz square wave, with optical rise and fall times < 200ps, Pin< AGCth, Rload=50. Measured at 20% - 80% signal levels Output offset voltage is defined as Vout - VoutQ with no light
9.
4. 5. 6.
10. The AGCth power depends on the offset voltage.
Refer to fig 3.
NOTICE
The inherent design of this component causes it to be sensitive to electrostatic discharge (ESD). To prevent ESDinduced damage and/or degradation to equipment, take normal ESD precautions when handling this product
2 Honeywell *
For application help: call 1-800-537-6945
Fiber Optic LAN Components Connectorized PIN Plus Preamplifier
FIGURE 1: INTERNAL SCHEMATIC DIAGRAM OF THE HFD3381-002
Vcc 50 300pF 270 Automatic Gain Control 50 Data 100pF Data Case Ground
HFD3381-002
FIGURE 2: RECOMMENDED INTERFACE CIRCUIT FOR THE HFD3381-002
HFD30XX HFD31XX HFD33XX VCC 10nF Case Ground Data 50 T-Lines Data 22nF 100 Limiting Amplifier
or
Vcc 10
Test Equipment Note: 100 terminating resistor is optional
R=10= C1 = 10 nF C2 = Data rate dependant (22nF for rates > 1Gbps
FIGURE 3: AGC THRESHOLD POWER VS. OUTPUT OFFSET VOLTAGE HFD3381-002 Responsvity vs.Temperature
4.0 3.9 3.8 Re 3.7 sp on 3.6 siv ity 3.5 (m V/ 3.4 u 3.3 W) 3.2 3.1 3.0 0 10 20 30 40 50 60 70 80 90 100 Temperature 3.3V 5V
For application help: call 1-800-537-6945
Honeywell * 3
Fiber Optic LAN Components Connectorized PIN Plus Preamplifier
ORDER GUIDE
Catalog Listing HFD3381-002 Description Connectorized PIN Plus Preamplifier
HFD3381-002
SALES AND SERVICE MICRO SWITCH Sensing and Control serves its customers through a worldwide network of sales offices and distributors. For application assistance, current specifications, pricing or name of the nearest Authorized Distributor, contact a nearby sales office or call: TELEPHONE 1-800-367-6786 (USA) 1-800-737-3360 (Canada) +49 (0) 89 35813310 (Germany) +65-580-3312 (Singapore) +44 (0) 118 981 9511 (UK)
MOUNTING DIMENSIONS (for reference only) in./(mm)
PINOUT
Number 1* 2 3 4 Function VCC Inverted Output Ground Non Inverted Output
FAX 1-972-470-4326 (Customer Response Center) 1-972-470-4549 (Fax on demand) +49 (0) 89 3599971 (Germany) +65 445 3033 (Singapore) +44 (0) 118 981 7513 (UK) INTERNET http://www.honeywell.com/VCSEL
VCSEL@HONEYWELL.COM
Aligned with the Receptacle notch VCC is cut shorter. WARRANTY/REMEDY
Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Commencing with the date of shipment, Honeywell's warranty runs for 18 months. If warranted goods are returned to Honeywell during that period of coverage, Honeywell will repair or replace without charge those items it finds defective. The foregoing is Buyer's sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. While we provide application assistance, personally and through our literature, it is up to the customer to determine the suitability of the product in the application. Specifications may change at any time without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use.
01/31/02
Honeywell Inc. 11 West Spring Street Freeport, Illinois 61032
Printed with Soy Ink on 50% Recycled Paper
006697-1-EN IL50 GLO 797 Printed in USA
Honeywell Inc. Optoelectronics Facility 830 East Arapaho Road Richardson, Texas 75081
Honeywell Control Systems Ltd. Zodiac House Calleva Park Aldermaston, Berkshire RG7 8HW England
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