HFBR-0537 Avago Technologies US Inc., HFBR-0537 Datasheet

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HFBR-0537

Manufacturer Part Number
HFBR-0537
Description
Fiber Optics, Evaluation Kit
Manufacturer
Avago Technologies US Inc.
Datasheets

Specifications of HFBR-0537

Tool / Board Applications
Fiber Optic Transceivers
Mcu Supported Families
HFBR-1527, HFBR-2526
Development Tool Type
Hardware / Software - Eval/Demo Board
Main Purpose
Interface, Fiber Optics
Embedded
No
Utilized Ic / Part
HFBR-1527, HFBR-2526
Primary Attributes
DC ~ 32MBd TTL
Secondary Attributes
TTL-Compatible
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
516-2146
HFBR-0537
HFBR-0507 Series
HFBR-15X7 Transmitters
HFBR-25X6 Receivers
125 Megabaud Versatile Link
The Versatile Fiber Optic Connection
Data Sheet
Description
The 125 MBd Versatile Link (HFBR-0507 Series) is the most
cost-effective fiber-optic solution for transmission of 125
MBd data over 100 meters. The data link consists of a 650
nm LED transmitter, HFBR-15X7, and a PIN/preamp receiv-
er, HFBR-25X6. These can be used with low-cost plastic or
silica fiber. One mm diameter plastic fiber provides the
lowest cost solution for distances under 25 meters. The
lower attenuation of silica fiber allows data transmission
over longer distance, for a small difference in cost. These
components can be used for high speed data links with-
out the problems common with copper wire solutions, at
a competitive cost.
The HFBR-15X7 transmitter is a high power 650 nm LED in
a low cost plastic housing designed to efficiently couple
power into 1 mm diameter plastic optical fiber and 200
mm Hard Clad Silica (HCS®) fiber. With the recommended
drive circuit, the LED operates at speeds from 1-125 MBd.
The HFBR-25X6 is a high bandwidth analog receiver con-
taining a PIN photodiode and internal transimpedance
amplifier. With the recommended application circuit for
125 MBd operation, the performance of the complete
data link is specified for of 0-25 meters with plastic fiber
and 0-100 meters with 200 mm HCS® fiber. A wide vari-
ety of other digitizing circuits can be combined with the
HFBR-0507 Series to optimize performance and cost at
higher and lower data rates.
HCS® is a registered trademark of Spectran Corporation.
• Reduction of Lightning and
Description
The 125 MBd Versatile Link
(HFBR-0507 Series) is the most
cost-effective fiber-optic solution
for transmission of 125 MBd data
over 100 meters. The data link
consists of a 650 nm LED
transmitter, HFBR-15X7, and a
PIN/preamp receiver, HFBR-
25X6. These can be used with
low-cost plastic or silica fiber.
One mm diameter plastic fiber
provides the lowest cost solution
for distances under 25 meters.
The lower attenuation of silica
fiber allows data transmission
over longer distance, for a small
difference in cost. These compo-
nents can be used for high speed
data links without the problems
common with copper wire
solutions, at a competitive cost.
The HFBR-15X7 transmitter is a
high power 650 nm LED in a low
cost plastic housing designed to
efficiently couple power into 1
mm diameter plastic optical fiber
Voltage Transient
Susceptibility
Features
• Data Transmission at Signal Rates of 1 to 125 MBd over
• Compatible with Inexpensive, Easily Terminated Plastic
• High Voltage Isolation
• Transmitter and Receiver Application Circuit Schematics
• Interlocking Feature for Single Channel or Duplex Links,
Applications
• Intra-System Links: Boardto-Board, Rack-to-Rack
• Telecommunications Switching Systems
• Computer-to-Peripheral Data Links, PC Bus Extension
• Industrial Control
• Proprietary LANs
• Digitized Video
• Medical Instruments
• Reduction of Lightning and Voltage Transient
and 200 µm Hard Clad Silica
(HCS
mended drive circuit, the LED
operates at speeds from 1-125
MBd. The HFBR-25X6 is a high
bandwidth analog receiver con-
taining a PIN photodiode and
internal transimpedance amplifier.
With the recommended applica-
tion circuit for 125 MBd
operation, the performance of the
complete data link is specified for
of 0-25 meters with plastic fiber
and 0-100 meters with 200 µm
HCS
other digitizing circuits can be
combined with the HFBR-0507
Series to optimize performance
and cost at higher and lower data
rates.
Distances of 100 Meters
Optical Fiber, and with Large Core Silica Fiber
and Recommended Board Layouts Available
in a Vertical or Horizontal Mount Configuration
Susceptibility
®
®
fiber. A wide variety of
) fiber. With the recom-

Related parts for HFBR-0537

HFBR-0537 Summary of contents

Page 1

... The HFBR-15X7 transmitter is a high power 650 nm LED in The HFBR-15X7 transmitter low cost plastic housing designed to efficiently couple high power 650 nm LED in a low ...

Page 2

... Typical performance is at 25°C, 125 MBd, and is measured with typical values of all circuit components. 5. Standard cable is HFBR-RXXYYY plastic optical fiber , with a maximum attenuation of 0.24 dB/m at 650 nm and NA = 0.5. Extra low loss cable is HFBR-EXXYYY plastic optical fiber, with a maximum attenuation of 0.19 dB/m at 650 nm and NA = 0.5. ...

Page 3

... Average Modulated Power = ––—————————————————————— 3. High and low level LED currents refer to the current through the HFBR-15X7 LED. The low level LED “off” current, sometimes referred to as “ ...

Page 4

... Receiver Application Circuit Current Consumption Notes: 4. Performance in response to a signal from the HFBR-15X7 transmitter driven with the recommended circuit at 1-125 MBd over 1 meter of HFBR-R/EXXYYY plastic optical fiber or 1 meter of HFBR-H/VXXYYY hard clad silica optical fiber. 5. Terminated through a 50 Ω resistor there is no input optical power to the receiver, electrical noise can result in false triggering of the receiver. In typical applications, data encoding and error detection prevent random triggering from being interpreted as valid data ...

Page 5

V ECL SERIAL DATA SOURCE 0.1 µ – µF 0.1 µF 10 µF 0.1 µF 82 Ω 82 Ω ECL SERIAL DATA RECEIVER 120 Ω 120 Ω Figure 2. Recommended Power ...

Page 6

... WARNING: WHEN VIEWED UNDER SOME CONDITIONS, THE OPTICAL PORT MAY EXPOSE THE EYE BEYOND THE MAXIMUM PERMISSIBLE EXPOSURE RECOMMENDED IN ANSI Z136.2, 1993. UNDER MOST VIEWING CONDITIONS THERE IS NO EYE HAZARD. 6 with HFBR-25X6 receivers in data links operating at signal rates from 1 to 125 megabaud over 1 mm diameter plastic optical fiber or 200 µ ...

Page 7

... Optical Power measured at the end of 0.5 meter diameter plastic or 200 µm diameter hard clad silica optical fiber with a large area detector. 4. Typical value measured from junction to PC board solder joint for horizontal mount package, HFBR-1527. θ higher for vertical mount package, HFBR-1537. ...

Page 8

HP8082A PULSE BCP MODEL 300 GENERATOR 500 MHz BANDWIDTH SILICON AVALANCHE PHOTODIODE HP54002A 50 OHM 50 OHM BNC LOAD OSCILLOSCOPE RESISTOR INPUT POD Figure 1. Test Circuit for Measuring Unpeaked Rise and Fall Times. 2.4 0° C 2.2 25° C ...

Page 9

... Receiver HFBR-25X6 Series Description The HFBR-25X6 receivers contain a PIN photodiode and transimpedance pre-amplifier circuit in a horizontal (HFBR- 2526) or vertical (HFBR-2536) blue housing, and are designed to interface to 1mm diameter plastic optical fiber or 200 µm hard clad silica glass optical fiber. The receivers convert a received ...

Page 10

Electrical/Optical Characteristics (see Figure 1, Note 2). Parameter AC Responsivity 1 mm POF AC Responsivity 200 µm HCS RMS Output Noise Equivalent Optical Noise Input Power, RMS - 1 mm POF Equivalent Optical Noise Input Power, RMS - 200 µm ...

Page 11

Figure 1. Recommended Power Supply Filter Circuit. Figure 2. Simplified Receiver Schematic. Figure 3. Typical Pulse Width Distortion vs. Peak Input Power. 11 Figure 4. Typical Output Spectral Noise Density vs. Frequency. Figure 5. Typical Rise and Fall Time vs. ...

Page 12

... Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Limited in the United States and other countries. Data subject to change. Copyright © 2008 Avago Technologies Limited. All rights reserved. Obsoletes 5962-9376E 5965-6114E - February 20, 2008 HORIZONTAL MODULES HFBR-1537 HFBR-2526 HFBR-15X7 www.avagotech.com www.semiconductor.agilent.com Data subject to change. Copyright © 1999 Agilent Technologies, Inc. Obsoletes 5962-9376E (4/94) ...

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