AFBR-5903EZ Avago Technologies US Inc., AFBR-5903EZ Datasheet
AFBR-5903EZ
Specifications of AFBR-5903EZ
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AFBR-5903EZ Summary of contents
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... Receiver output squelch function enabled Applications • Multimode fiber backbone links • Multimode fiber wiring closet to desktop links Ordering Information © and FC The AFBR-5903Z 1300 nm product is available for pro- duction orders through the Avago Technologies Com- ponent Field Sales Offices and Authorized Distributors world wide. AFBR-5903Z = 0°C to +70°C AFBR-5903EZ = 0°C to +70°C AFBR-5903AZ = -40°C to +85°C Contact your Avago Technologies sales representa- tive for information on these alternative FDDI and ATM products. No Shield Extended Shield No Shield. ...
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... Receiver Sections The receiver section of the AFBR-5903Z utilizes an InGaAs PIN photodiode coupled to a custom silicon transimped- ance preamplifier IC packaged in the optical sub- assembly portion of the receiver. This PIN/preamplifier combination is coupled to a custom quantizer IC which provides the final pulse shaping for the logic output and the Signal Detect function ...
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OVERALL RECEPTACLE CENTER LINE) Case Temperature Measurement Point 9.6 13.59 (0.378) (0.535) MAX. MAX. 12 (0.472) 9.3 9.8 (0.366) (0.386) MAX. MAX. Ø 1.07 (0.042) DIMENSIONS IN MILLIMETERS (INCHES) NOTES: 1. THIS PAGE DESCRIBES THE MAXIMUM ...
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RX RECEIVER SIGNAL GROUND RECEIVER POWER SUPPLY o 3 SIGNAL DETECT o 4 RECEIVER DATA OUT BAR RECEIVER DATA OUT o 5 Figure 3. Pin Out Diagram. Pin Descriptions: Pin 1 Receiver Signal Ground V RX: EE Directly connect this pin to the receiver ground plane. Pin 2 Receiver Power Supply V RX: ...
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Application Information The Applications Engineering group is available to assist you w ith echnical u nderstanding esign t rade-offs associated with these transceivers. You can contact them through your Avago Technologies sales representative. The f ollowing i nformation rovided nswer s ome ...
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... Recommended Handling Precautions Avago Technologies recommends that normal static precautions be taken in the handling and assem- bly of these transceivers to prevent damage which may be induced by electrostatic discharge (ESD). The AFBR-5903Z series of transceivers meet MIL-STD-883C Method 3015.4 Class 2 products. 6 Care should be used to avoid shorting the receiver data or signal detect outputs directly to ground without proper current limiting impedance. Solder and Wash Process Compatibility The transceivers are delivered with protective process plugs inserted into the MT-RJ connector receptacle ...
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Board Layout - Decoupling Circuit, Ground Planes and Termination Circuits It is important to take care in the layout of your circuit board to achieve optimum performance from these transceivers. Figure 7 provides a good example of a schematic for a power supply decoupling circuit that works well with these parts further recommended that a continuous ground plane be provided in the circuit board directly under the transceiver to provide a low inductance ground for signal return current. This recommendation is in keeping with good high frequency board layout practices. Figures 7 and 8 show two recommended termination schemes. TERMINATE AT ...
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Note 100 nF Figure 8. Alternative Termination Circuits 7.11 Ø 1.4 ±0.1 KEEP OUT AREA (0.28) (0.055±0.004) FOR PORT ...
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Regulatory Compliance These transceiver products are intended to enable com- mercial system designers to develop equipment that com- plies with the various international regulations governing certification of Information Technology Equipment. See the Regulatory Compliance Table for details. Additional information is available from your Avago Technologies sales representative. Electrostatic Discharge (ESD) There are two design cases in which immunity to ESD damage is important. The first case is during handling of the transceiver prior to mounting it on the circuit board important to use normal andling p recautions f or ...
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OF PCB TO MIN. BOTTOM OF OPENING) DIMENSIONS IN MILLIMETERS (INCHES) Figure 10. Recommended Panel Mounting 200 3.0 180 1.5 160 2.0 3.5 140 2.5 3.0 t ...
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... TIME INTERVAL 0.10 0.025 - 0.0 - 0.025 0.05 5.6 10.0 THE AFBR-5903 OUTPUT OPTICAL PULSE SHAPE SHALL FIT WITHIN THE BOUNDARIES OF THE PULSE ENVELOPE FOR RISE AND FALL TIME MEASUREMENTS. Figure 12. Output Optical Pulse Envelope. -31.0 dBm 1.5 dB < INPUT OPTICAL POWER ( > ...
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... Parameter Storage Temperature Lead Soldering Temperature Lead Soldering Time Supply Voltage Data Input Voltage Differential Input Voltage (p-p) Output Current Recommended Operating Conditions Parameter Ambient Operating Temperature AFBR-5903/5903E AFBR-5903A Supply Voltage Data Input Voltage - Low Data Input Voltage - High Data and Signal Detect Output Load Differential Input Voltage (p-p) Notes: A. Ambient Operating Temperature corresponds to transceiver case temperature of 0°C mininum to +85 °C maximum with necessary airflow applied. Recommended case temperature measurement point can be found in Figure 2. B. Ambient Operating Temperature corresponds to transceiver case temperature of -40 °C mininum to +100 °C maximum with necessary airflow applied ...
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... A AFBR-5903AZ (T = -40°C to +85° Parameter Supply Current Power Dissipation Data Input Current - Low Data Input Current - High Receiver Electrical Characteristics AFBR-5903Z/5903EZ (T = 0°C to +70° AFBR-5903AZ (T = -40°C to +85° Parameter Supply Current Power Dissipation Data Output Voltage - Low Data Output Voltage - High Data Output Rise Time Data Output Fall Time Signal Detect Output Voltage - Low Signal Detect Output Voltage - High Signal Detect Output Rise Time Signal Detect Output Fall Time ...
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... Spectral Width - FWHM - RMS Optical Rise Time Optical Fall Time Duty Cycle Distortion Contributed by the Transmitter Data Dependent Jitter Contributed by the Transmitter Random Jitter Contributed by the Transmitter Receiver Optical and Electrical Characteristics AFBR-5903Z/5903EZ (T = 0°C to +70° AFBR-5903AZ (T = -40°C to +85° Parameter Input Optical Power Minimum at Window Edge Input Optical Power Minimum at Eye Center Input Optical Power Maximum Operating Wavelength Duty Cycle Distortion Contributed by the Receiver Data Dependent Jitter Contributed by the Receiver Random Jitter Contributed by the Receiver ...
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Notes: 1. This is the maximum voltage that can be applied across the Differen- tial Transmitter Data Inputs to prevent damage to the input ESD protection circuit. 2. The outputs are terminated with 50 Ω connected The power supply current needed to operate the transmitter is provided to differential ECL circuitry. T his circuitry maintains a nearly constant current flow from the power supply. Constant current operation helps to prevent unwanted electrical noise from being ...
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This value is measured during the transition from low to high levels of i nput o ptical p ower ignal D etect D eassert eceiver o utputs Data Out and Data Out Bar go to steady PECL levels High and Low respectively. 22. The Signal Detect output shall be asserted within 100 µs after a step increase of the Input Optical Power. The step will be from a low Input Optical Power, -45 dBm, into the range between greater than P , and -14 dBm. The BER of the receiver output will better during the time, LS_Max (15 µs) after Signal Detect has been asserted. See Figure 14 for more information. 23. This value is measured during the transition from high to low levels of i nput ...