AFBR-1529Z AVAGO | Alldatasheet

Document overview

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Technical content

Features

  • RoHS-compliant
  • Data transmission at signal rates from DC up to 10 MBd
  • Up to 50 meters distance with 1 mm Plastic Optical Fiber (POF) and 200 meters with 200 µm PCS
  • Operating temperature range of -40 °C to +85 °C
  • Compatible with Avago’s Versatile Link family of connectors, for easy termination of fiber

Applications

  • Industrial control and factory automation
  • Serial field buses
  • Intra-system links; Board-to-Board, Rack-to-Rack
  • Extension of RS-232 and RS-485
  • High voltage isolation
  • Elimination of ground loops
  • Reduces voltage transient susceptibility

1 VALOX  is a registered trademark of the General Electric Company. offered with simplex or duplex cables. tions. Receivers are black and transmitters are grey. processes (i.e., infrared reflow or vapor-phase reflow). causes no damage to individual units. Figure 1. Mechanical Dimensions Figure 2. Printed Circuit Board Layout Dimension DIMENSIONS IN MILLIMETERS (INCHES).

Figure 3. Recommended drive circuit Top View Figure 4. Interlocked (stacked) horizontal packages

1 Anode LED Anode

2 Cathode LED Cathode

3 NC GND

4 NC GND

5 NC GND 1

8 NC GND 1

  1. Pins 5 and 8 are for mounting and retaining purposes. Make sure they are electrically connected to PCB ground.
  2. POF is HFBR-R/EXXYYYZ plastic (1 mm) optical fiber. Worst-case attenuation used (0.27 dB/m for standard loss POF cable from -40 °C to +85 °C at

650 nm). Link performance is valid in combination with AFBR-2624Z and AFBR-2529Z.

  1. PCS, worst-case attenuation (12 dB/km from -40 °C to +85 °C at 650 nm).

Parameter Symbol Min Max Unit Notes Storage and Operating Temperature TS,O -40 85 °C Transmitter Peaking Forward Input Current IF,PK 45 mA 1 Transmitter Short Term Peaking Forward Input Current IF, PKshort 80 mA 2 Transmitter Average Forward Input Current IF,AVG 30 mA Transmitter Reverse Input Voltage VR 3 V Notes: 1. For IF,PK > 30 mA the duty factor must maintain ≤ 30 mA IF,AVG and pulse width ≤ 1 µs 2. Maximum short term peaking forward current must not longer be applied than 5 ns to improve rise time or enhance signaling rate. Applying a short term peaking forward current shall not result in exceeding 30 mA average forward current. Recommended Operating Conditions Parameter Symbol Min Max Unit Notes Ambient Temperature, no air flow TA -40 85 °C 1, 2 Transmitter Average Forward Input Current IF,AVG 3 30 mA Signaling Rate fs DC 10 Mbd 3 Notes: 1. Recommended operating conditions are those values outside of which functional performance is not intended, device reliability is not implied, and damage to the device may occur over an extended period of time. See Reliability Data Sheet for specific reliability performance. 2. Measured at the housing. 3. Without peaking of the electrical input signal Process Compatibility Parameter Symbol Min Typical Max Unit Notes Solder Environment TSOLD 260 °C 1, 3, 4 tSOLD 10 sec 2, 3, 4 Notes: 1. Maximum temperature refers to peak temperature. 2. Maximum time refers to time spent at peak temperature. 3. Solder surface to be at least 1 mm below lead frame stops. 4. Product is Moisture Sensitive Level 3.

Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. Data subject to change. Copyright © 2005-2013 Avago Technologies. All rights reserved. Polymer Optical Fiber (POF) or 200 µm Plastic-Clad Silica (PCS). Links up to 50 meters are supported with 1 mm POF. Links up to 200 meters are supported with 200 µm PCS.

  1. Optical power measured with polished connector end face at the end of 0.5 meters of 1 mm diameter POF with a numerical aperture (NA) of 0.5,

or of 200 µm diameter PCS, with NA=0.37.

  1. Using the recommended drive circuitry according to Figure 3.

Figure 5. Typical forward voltage vs. drive current Figure 6. Typical optical output power vs. drive current