afct-5943z Avago Technologies, afct-5943z Datasheet
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afct-5943z
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afct-5943z Summary of contents
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... DIP style package with the LC fiber connector interface and is footprint compatible with SFF Multi Source Agreement (MSA). Features • Multirate operation from 125 Mb/s to 2.7 Gb/s • AFCT-5943LZ/ALZ: Links with 9/125 µm single mode fiber (SMF) • Multisourced package style with LC receptacle • Single +3.3 V power supply • Temperaturerange: AFCT-5943LZ/GZ: 0° ...
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... Functional Description Receiver Section Design The receiver section for the AFCT-5943xxZ contains an InGaAs/InP photo detector and a preamplifier mounted in an optical subassembly. This optical subassembly is coupled to a postamp/decision circuit on a circuit board. The design of the optical assembly is such that it provides better than 27 dB Optical Return Loss (ORL). ...
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... Functional Description Transmitter Section Design A schematic diagram for the transmitter is shown in Figure 2. The AFCT-5943LZ/ALZ/GZ/AGZ incorporates an FP laser and has been designed to be compliant with IEC 825 eye safety requirements under any single fault condition and CDRH under normal operating condi- tions ...
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Package The overall package concept for the device consists of the following basic elements; two optical subassem- blies, a electrical subassembly and the housing as illus- trated in the block diagram in Figure 3. The package outline drawing and pin ...
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... Figure 4. AFCT-5943xxZ Package Outline Drawing 5 ...
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Connection Diagram RX TX Top View o o RECEIVER SIGNAL GROUND RECEIVER POWER SUPPLY SIGNAL DETECT RECEIVER DATA OUT BAR RECEIVER DATA OUT 5 ...
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... For proper link performance, all penalties that affect the link performance must be accounted for within the link optical power budget. Electrical and Mechanical Interface Recommended Circuit Figure 6 shows the recommended interface for deploy- ing the Avago Technologies transceivers in a +3.3 V system Ω Ω ...
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... For an optical transmitter device to be eye-safe in the event of a single fault failure, the transmit-ter must ei- ther maintain eye-safe operation or be disabled. The AFCT-5943xxZ is intrinsically eye safe and does not require shut down circuitry. Signal Detect The Signal Detect circuit provides a deasserted output signal when the optical link is broken (or when the remote transmitter is OFF) ...
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MAX Ø 1.4 ±0 Ø 1.4 ±0.1 7.11 (0.09) (0.055 ±0.004) (0.055 ±0.004) (0.28) 13.34 (0.525) 7.59 (0.299 (0.118) (0.118) 4.57 (0.18) 6 (0.236) Figure 7. Recommended ...
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... Recommended Solder fluxes Solder fluxes used with the AFCT-5943xxZ should be water-soluble, organic fluxes. Recommended solder fluxes include Lonco 3355-11 from London Chemical West, Inc. of Burbank, CA, and 100 Flux from Alpha-Met- als of Jersey City, NJ ...
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... Equipment. RoHS Compliance CAUTION: There are no user serviceable parts nor any mainte- nance required for the AFCT-5943xxZ. All adjustments are made at the factory before shipment to our custom- ers. Tampering with or modifying the performance of the parts will result in voided product warranty. It may also result in improper operation of the circuitry, and possible overstress of the laser source ...
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... Data Output Current Relative Humidity Receiver Optical Input Recommended Operating Conditions Parameter Case Operating Temperature AFCT-5943LZ/GZ AFCT-5943ALZ/AGZ Supply Voltage Power Supply Rejection Transmitter Differential Input Voltage Data Output Load TTL Signal Detect Output Current - Low TTL Signal Detect Output Current - High ...
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... Transmitter Differential Data Input Current - Low Transmitter Differential Data Input Current - High Receiver Electrical Characteristics AFCT-5943LZ / GZ 0°C to +70°C, V AFCT-5943ALZ / AGZ -40°C to +85°C, V Parameter Supply Current Power Dissipation Data Output Voltage Swing (single-ended) Data Output Rise Time Data Output Fall Time ...
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... Optical Fall Time Extinction Ratio Output Optical Eye Back Reflection Sensitivity Jitter Generation Receiver Optical Characteristics AFCT-5943LZ / GZ 0°C to +70°C, V AFCT-5943ALZ / AGZ -40°C to +85°C, V Parameter Receiver Sensitivity Receiver Overload Input Operating Wavelength Signal Detect - Asserted Signal Detect - Deasserted ...
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... 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 © 2007 Avago Technologies Limited. All rights reserved. Obsoletes AV01-0628EN AV02-0178EN - December 5, 2007 Handling Precautions 1. The AFCT-5943xxZ can be damaged by current surges or overvoltage. Power supply transient precautions should be taken. 2. Normal handling precautions for electrostatic sensi- tive devices should be taken ...