HFBR-1525 HP [Agilent(Hewlett-Packard)], HFBR-1525 Datasheet
HFBR-1525
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HFBR-1525 Summary of contents
Page 1
... LED. Receivers include a monolithic dc coupled, digital IC receiver with open collector Schottky output transistor. An internal pullup resistor is avail- able for use in the HFBR-25X1/2/ 4 receivers. A shield has been integrated into the receiver IC to provide additional, localized noise immunity. Internal optics have been optim- ized for use with 1 mm diameter plastic optical fiber ...
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... Evaluation Kit HFBR-0501 1 MBd Versatile Link: This kit contains: HFBR-1524 Tx, HFBR-2524 Rx, polishing kit, 3 styles of plastic connectors, Bulkhead feedthrough, 5 meters diameter plastic cable, lapping film and grit paper, and HFBR-0501 data sheet. Application Literature Application Note 1035 (Versatile Link) Package and Handling ...
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... Receivers are blue and transmit- ters are gray, except for the HFBR-15X3 transmitter, which is black. Handling Versatile Link components are auto-insertable. When wave soldering is performed with Versatile Link components, the optical port plug should be left in to prevent contamination of the port ...
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Versatile Link Printed Board Layout Dimensions Horizontal Module 7.62 (0.300) 2.54 (0.100) 1.01 (0.040) DIA TOP VIEW 7.62 (0.300) PCB EDGE 5 6 1.85 MIN. (0.073) DIMENSIONS IN MILLIMETERS (INCHES). Interlocked (Stacked) Assemblies (refer to Figure ...
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... MBd Link (HFBR-15X1/25X1) System Performance unless otherwise specified. Parameter High Data Rate Performance Link Distance 5 MBd (Standard Cable) Link Distance (Improved Cable) Propagation Delay Pulse Width Distortion t -t PLH PHL Notes: 1. The propagation delay for one metre of cable is typically 5 ns. ...
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... P – INPUT OPTICAL POWER – dBm R Figure 7. Typical Link Pulse Width Distortion vs. Optical Power. 6 500 400 t pLH HFBR-15X2/25X2 HFBR-15X4/25X4 300 200 HFBR-15X1/25X1 t pLH 100 t pHL 0 -25 -20 -15 - – INPUT OPTICAL POWER – dBm R Figure 8. Typical Link Propagation Delay vs. Optical Power. ...
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... Recommended operating range between 10 and 750 mA pulse period. All HFBR-15XX LED transmitters are classified as IEC 825-1 Accessible Emission Limit (AEL) Class 1 based upon the current proposed draft scheduled to go into effect on January 1, 1997. AEL Class 1 LED devices are considered eye safe ...
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Transmitter Electrical/Optical Characteristics Parameter Symbol Transmitter Output Optical Power Output Optical Power P Temperature Coefficient Peak Emission Wavelength Forward Voltage Forward Voltage V Temperature Coefficient Effective Diameter Numerical Aperture Reverse Input Breakdown Voltage Diode Capacitance Rise Time Fall Time Notes: ...
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... HFBR-25X1 Receiver DO NOT CONNECT 5 R 1000 GROUND NOT CONNECT 8 Absolute Maximum Ratings Parameter Storage Temperature Operating Temperature Lead Soldering Cycle Temp. Time Supply Voltage Output Collector Current Output Collector Power Dissipation Output Voltage Pull-up Voltage Fan Out (TTL) Notes: 1 ...
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... MBd Link (High Performance HFBR-15X2/25X2, Standard HFBR-15X4/25X4) System Performance Under recommended operating conditions unless otherwise specified. Parameter High Data Rate Performance Link Distance 1 MBd (Standard Cable) Link Distance (Improved Cable) Propagation Delay Pulse Width Distortion t -t PLH PHL Parameter Standard Data Rate ...
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... Figure 11. Required 1 MBd Interface Circuit. The HFBR-25X2 receiver can not be overdriven when using the required interface circuit shown in Figure 11. 100 HFBR-15X4/25X4 30 0°C–70°C 25° – CABLE LENGTH – METRES Figure 12. Guaranteed System Performance for the HFBR-15X4/25X4 Link with Standard Cable ...
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... P – INPUT OPTICAL POWER – dBm R Figure 17. Pulse Width Distortion vs. Optical Power. Figure 19. Propagation Delay Test Waveforms. 500 400 t pLH HFBR-15X2/25X2 HFBR-15X4/25X4 300 200 HFBR-15X1/25X1 t pLH 100 t pHL 0 -25 -20 -15 - – INPUT OPTICAL POWER – dBm R Figure 18 ...
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... Recommended operating range between 10 and 750 mA pulse period. All HFBR-15XX LED transmitters are classified as IEC 825-1 Accessible Emission Limit (AEL) Class 1 based upon the current proposed draft scheduled to go into effect on January 1, 1997. AEL Class 1 LED devices are considered eye safe ...
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... Measured at the end of the fiber optic cable with large area detector. 2. Pulsed LED operation at I > will cause increased link t F increased pulse width distortion of the receiver output signal. 3. The LED drive circuit of Figure 11 is required for 1 MBd operation of the HFBR-25X2/25X4. 4. Optical flux, P (dBm Log [P( W)/1000 W open. L ...
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... PRBS Fig. 21 Fdc = 60 mA Note 1 Fdc = 2 mA Fig. 22 Fdc = 60 mA Note 1 Fdc = 3 Fig. 22 -25 dBm fiber Note dBm Fig HFBR-15X3/25X3 0°C–70°C 25° 100 110 ...
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Figure 23. 40 kBd Propagation Delay Test Circuit -40 -34 -28 -22 -16 -10 P – INPUT OPTICAL POWER, dBm R Figure 24. Typical Link Pulse Width Distortion vs. Optical Power. Figure 26. ...
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... Recommended operating range between 10 and 750 mA pulse period. All HFBR-15XX LED transmitters are classified as IEC 825-1 Accessible Emission Limit (AEL) Class 1 based upon the current proposed draft scheduled to go into effect on January 1, 1997. AEL Class 1 LED devices are considered eye safe ...
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... Optical flux, P (dBm Log P( W)/1000 W. 3. Because of the very high sensitivity of the HFBR-25X3, the digital output may switch in response to ambient light levels when a cable is not occupying the receiver optical port. The designer should take care to filter out signals from this source if they pose a hazard to the system ...
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Data subject to change. Copyright © 2001 Agilent Technologies, Inc. June 12, 2001 Obsoletes 5968-1712E 5988-1765EN ...