AFCT-5944LZ Avago Technologies US Inc., AFCT-5944LZ Datasheet
AFCT-5944LZ
Specifications of AFCT-5944LZ
Related parts for AFCT-5944LZ
AFCT-5944LZ Summary of contents
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... SFF Multi Source Agreement (MSA). Features • Multirate operation from 125 Mb/s to 2.7 Gb/s • AFCT-5944LZ/ALZ: Links with 9/125 µm single mode fiber (SMF) • Multisourced package style with LC receptacle • Single +3.3 V power supply • ...
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... Functional Description Receiver Section Design The receiver section for the AFCT-5944xxZ 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 pro- vides 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-5944LZ/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 conditions. The optical output is controlled by a custom IC that de- tects the laser output via the monitor photodiode ...
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Package The overall package concept for the device consists of the following basic elements; two optical subassemblies, a electrical subassembly and the housing as illustrated in the block diagram in Figure 3. The package outline drawing and pin out are ...
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... Figure 4. AFCT-5944xxZ Package Outline Drawing 5 ...
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Connection Diagram PHOTO DETECTOR BIAS 1 20 LASER DIODE OPTICAL POWER MONITOR - POSITIVE END Top o o RECEIVER SIGNAL GROUND 2 19 LASER DIODE OPTICAL POWER MONITOR - NEGATIVE END o o RECEIVER SIGNAL GROUND ...
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Application Information The Applications Engineering Group at Avago Tech- nologies is available to assist you with technical under- standing and design trade-offs associated with these transceivers. You can contact them through your Avago Technologies sales representative. The following information is ...
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... The AFCT-5944xxZ has a transmit disable function which is a single-ended +3.3 V TTL input which is dc-coupled to pin 13. In addition the devices offer the designer the option of monitoring the laser diode bias current and the laser diode optical power ...
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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 either maintain eye-safe operation or be disabled. The AFCT-5944xxZ 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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... Recommended Solder fluxes Solder fluxes used with the AFCT-5944xxZ should be wa- ter-soluble, organic fluxes. Recommended solder fluxes include Lonco 3355-11 from London Chemical West, Inc. of Burbank, CA, and 100 Flux from Alpha-Metals of Jersey City, NJ ...
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Regulatory Compliance The Regulatory Compliance for transceiver performance is shown in Table 1. The overall equipment design will determine the certification level. The transceiver perfor- mance is offered as a figure of merit to assist the designer in considering their ...
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... CAUTION: There are no user serviceable parts nor any maintenance required for the AFCT-5944xxZ. All adjustments are made at the factory before shipment to our customers. Tamper- ing with or modifying the performance of the parts will result in voided product warranty. It may also result in im- proper operation of the circuitry, and possible overstress of the laser source ...
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... Data Input Voltage Data Output Current Relative Humidity Receiver Optical Input Recommended Operating Conditions Parameter Case Operating Temperature AFCT-5944LZ/GZ AFCT-5944ALZ/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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... Data Input Current - Low Transmitter Differential Data Input Current - High Laser Diode Bias Monitor Voltage Power Monitor Voltage Receiver Electrical Characteristics AFCT-5944LZ / GZ 0°C to +70°C, V AFCT-5944ALZ / AGZ -40°C to +85°C, V Parameter Supply Current Power Dissipation Data Output Voltage Swing (single-ended) ...
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... Optical Rise Time Optical Fall Time Extinction Ratio Output Optical Eye Back Reflection Sensitivity Jitter Generation Receiver Optical Characteristics AFCT-5944LZ / GZ 0°C to +70°C, V AFCT-5944ALZ / 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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... Ordering Information 1300 nm FP Laser (Temperature range 0°C to +70°C) AFCT-5944LZ AFCT-5944GZ 1300 nm FP Laser (Temperature range -40°C to +85°C) AFCT-5944ALZ AFCT-5944AGZ For product information and a complete list of distributors, please go to our web site: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. ...