AFBR-53D5EZ Avago Technologies US Inc., AFBR-53D5EZ Datasheet

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... The transmitter section of the AFBR-53D5Z consists of an 850 nm Vertical Cavity Surface Emitting Laser (VC- SEL optical subassembly (OSA), which mates to the fiber cable. Receiver Section The receiver of the AFBR-53D5Z includes a silicon PIN photodiode mounted together with a custom, silicon bipolar transimpedance preamplifier OSA. This OSA is mated to a custom silicon bipolar circuit that provides post-amplification and quantization. ...

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... Package and Handling Instructions Flammability The AFBR-53D5Z transceiver housing is made of high strength, heat resistant, chemically resistant, and UL 94V-0 flame retardant plastic. Recommended Solder and Wash Process The AFBR-53D5Z is compatible with industry standard wave or hand solder processes. Process plug This transceiver is supplied with a process plug (HFBR- 5000) for protection of the optical ports within the duplex SC connector receptacle ...

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... Tampering with or modifying the performance of the AFBR-53D5Z will result in voided product warranty. It may also result in improper operation of the AFBR- 53D5Z circuitry, and possible overstress of the laser source. Device degradation or product failure may re- sult. Connection of the AFBR-53D5Z to a nonapproved opti- ...

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... Signal Detect should not be ac-coupled externally to the follow-on circuits because of its infrequent state changes. Caution should be taken to account for the proper interconnection be- tween the supporting Physical Layer integrated circuits and this AFBR-53D5Z transceiver. Figure 3 illustrates a recommended interface circuit for interconnecting Vdc PECL fiber-optic transceiver. Some fiber-optic transceiver suppliers’ modules include internal capacitors, with or without 50 Ohm termina- tion, to couple their Data and Data-bar lines to the I/O pins of their module. When designing to use these type of transceivers along with Avago Technologies’ ...

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... a good RF connection to the panel. This option can ac- commodate various panel or enclosure thickness, i.e., .04 in. min. to 0.10 in. max. The reference plane for this panel thickness variation is from the front surface of the panel or enclosure. The recommended length for pro- truding the AFBR-53D5EZ transceiver beyond the front surface of the panel or enclosure is 0.25 in. With this op- tion, there is flexibility of positioning the module to fit the specific need of the enclosure design. (See Figure 6 for the mechanical drawing dimensions of this shield.) ...

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... Evaluation Kit To help you in your preliminary transceiver evaluation, Avago Technologies offers a 1250 MBd Gigabit Ethernet evaluation board (Part # HFBR-0535). This board allows testing of the fiber-optic VCSEL transceiver. It includes the AFBR-53D5Z transceiver, test board, and application instructions. In addition, a complementary evaluation board is available for the HDMP-1636A 1250 MBd Giga- bit Ethernet serializer/ deserializer (SERDES) IC. (Part # HDMP-163k) Please contact your local Field Sales repre- sentative for ordering details. Absolute Maximum Ratings Parameter ...

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Transmitter Electrical Characteristics (TA = 0°C to +70°C, VCC = 4. 5.25 V) Parameter Supply Current Power Dissipation Data Input Current - Low Data Input Current - High Laser Reset Voltage Receiver Electrical Characteristics (TA = 0°C to +70°C, VCC = 4. 5.25 V) 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 Notes: 1. The Laser Reset Voltage is the voltage level below which the VCCT voltage must be lowered to cause the laser driver circuit to reset from an electrical/optical shutdown condition to a proper electrical/optical operating condition. The maximum value corresponds to the worst-case highest VCC voltage necessary to cause a reset condition to occur. The laser safety shutdown circuit will operate properly with transmitter VCC levels of 3.5 Vdc ≤ VCC ≤ 7.0 Vdc. 2. Power dissipation value is the power dissipated in the receiver itself calculated as the sum of the products of VCC and ICC minus the sum of the products of the output voltages and currents. 3. These outputs are compatible with KH, and 100 K ECL and PECL inputs. 4. These are 20-80% values.  Symbol Min. Typ. ...

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Transmitter Optical Characteristics (TA = 0°C to +70°C, VCC = 4. 5.25 V) Parameter Output Optical Power 50/125 mm 0.20 Fiber Output Optical Power 62.5/125 mm 0.275 Fiber Optical Extinction Ratio Center Wavelength Spectral Width - rms Optical Rise / Fall Time RIN 12 Coupled Power Ratio Total Transmitter Jitter Added at TP2 Receiver Optical Characteristics (TA = 0°C to +70°C, VCC = 4. 5.25 V) Parameter Input Optical Power Stressed Receiver Sensitivity Stressed Receiver Eye Opening at TP4 Receiver Electrical 3dB Upper Cutoff Frequency Operating Center Wavelength Return Loss Signal Detect - Asserted Signal Detect - Deasserted Signal Detect - Hysteresis Notes: 1. The maximum Optical Output Power complies with the IEEE 802.3z specification, and is class 1 laser eye safe. 2. Optical Extinction Ratio is defined as the ratio of the average output optical power of the transmitter in the high (“1”) state to the low (“0”) state. The transmitter is driven with a Gigabit Ethernet 1250 MBd 8B/10B encoded serial data pattern. This Optical Extinction Ratio is ex- pressed in decibels (dB) by the relationship 10log(Phigh avg/Plow avg). 3. ...

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... Table 1. Pinout Table Pin Symbol Functional Description Mounting Pins The mounting pins are provided for transceiver mechanical attachment to the circuit board. They are embedded in the nonconductive plastic housing and are not connected to the trans- ceiver internal circuit. They should be soldered into plated-through holes on the printed circuit board Receiver Signal Ground EER Directly connect this pin to receiver signal ground plane. (For AFBR-53D5Z RD+ Receiver Data Out RD open-emitter output circuit. Terminate this high-speed differential PECL output with standard PECL techniques at the follow-on device input pin. 3 RD- Receiver Data Out Bar RD open-emitter output circuit. Terminate this high-speed differential PECL output with standard PECL techniques at the follow-on device input pin Signal Detect Normal optical input levels to the receiver result in a logic “1” output, V optical levels to the receiver result in a fault condition indicated by a logic “ ...

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... USE SURFACE-MOUNT COMPONENTS FOR OPTIMUM HIGH-FREQUENCY PERFORMANCE. USE 50 Ω MICROSTRIP OR STRIPLINE FOR SIGNAL PATHS. LOCATE 50 Ω TERMINATIONS AT THE INPUTS OF RECEIVING UNITS. Figure 3. Recommended Gigabit/sec Ethernet AFBR-53D5Z Fiber-Optic Transceiver and HDMP-1636A/1646A SERDES Integrated Circuit Transceiver Interface and Power Supply Filter Circuits. 20.32 ...

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... DIMENSIONS ARE IN MILLIMETERS (INCHES). ALL DIMENSIONS ARE ± 0.025 mm UNLESS OTHERWISE SPECIFIED. Figure 5. Package Outline Drawing for AFBR-53D5Z. 11 XXXX-XXXX A ZZZZZ LASER PROD 21CFR(J) CLASS 1 COUNTRY OF ORIGIN YYWW TX 39.6 12.7 (1.56) MAX. (0.50) ...

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... DIMENSIONS ARE IN MILLIMETERS (INCHES). ALL DIMENSIONS ARE ± 0.025 mm UNLESS OTHERWISE SPECIFIED. Figure 6. Package Outline for AFBR-53D5EZ. 1 39.6 12.7 (1.56) MAX. (0.50) AREA RESERVED FOR PROCESS PLUG 10.2 MAX. (0.08) (0 ...

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... PCB BOTTOM VIEW Figure 7. Suggested Module Positioning and Panel Cut-out for AFBR-53D5EZ. 1 0.8 2X (0.032) 0.8 2X (0.032) 27.4 ± 0.50 (1.08 ± 0.02) 6.35 (0.25) MODULE PROTRUSION +0.5 10.9 -0. +0.02 0.43 -0.01 ...

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... DIMENSIONS ARE IN MILLIMETERS (INCHES). ALL DIMENSIONS ARE ± 0.025 mm UNLESS OTHERWISE SPECIFIED. Figure 8. Package Outline for AFBR-53D5FZ. 1 39.6 12.7 (1.56) MAX. (0.50) 1.01 (0.40) AREA RESERVED FOR PROCESS PLUG 25.8 (1 ...

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... Figure 9. Suggested Module Positioning and Panel Cut-out for AFBR-53D5FZ. Ordering Information 850 nm VCSEL (SX – Short Wavelength Laser) AFBR-53D5Z No shield, plastic housing. AFBR-53D5EZ Extended/protruding shield, plastic housing. AFBR-53D5FZ Flush shield, plastic housing. 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, Limited in the United States and other countries. ...