HFBR-772BWZ Avago Technologies US Inc., HFBR-772BWZ Datasheet
HFBR-772BWZ
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HFBR-772BWZ Summary of contents
Page 1
... IEC-60825 and CDRH Class 1M laser eye safety. The HFBR-782B receiver module contains a 12-channel PIN photodiode array coupled with a custom preamplifier / post amplifier integrated circuit. Operating from a single +3.3 V power supply, both ...
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... See Figure 1 for the transmitter and Figure 2 for the receiver block diagrams. The HFBR-772B transmitter and the HFBR-782B receiver modules provide very closely spaced, high-speed parallel data channels. Within these modules there will be some level of cross talk between channels. The cross talk within ...
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DIN+ INPUT LEVEL STAGE SHIFTER 12 DIN- 4 SERIAL CONTROLLER CONTROL I/O* Figure 1. Transmitter block diagram. * TX_EN, TX_DIS, RESET-, FAULT- PIN TRANS-IMPEDANCE PRE-AMPLIFIER Figure 2. Receiver block diagram (each channel). 3 SHUT AMPLIFIER DOWN 12 DRIVER VCSEL ...
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... See the Regulatory Compliance Table for further detail. Eye Safety These 850 nm VCSEL-based modules provide eye safety by design. The HFBR-772B has been registered with CDRH and certified by TUV as a Class 1M device under Amendment 2 of IEC 60825-1. See the Regulatory Compliance Table for further detail. If Class 1M exposure ...
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Absolute Maximum Ratings Parameter Storage Temperature (non-operating) Case Temperature (operating) Supply Voltage Data/Control Signal Input Voltage Transmitter Differential Data Input Voltage Output Current (dc) Relative Humidity (non-condensing) Notes: 1. Absolute Maximum Ratings are those values beyond which damage to ...
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Electrical Characteristics Transmitter Electrical Characteristics ( °C to +80 ° 3.3 V ± 5%, Typical Parameter Supply Current Power Dissipation Differential Input Impedance FAULT Assert Time RESET Assert Time RESET De-assert Time Transmit ...
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Receiver Electrical Characteristics ( °C to +80 ° 3.3 V ± 5%, Typical Parameter Supply Current Power Dissipation Differential Output Impedance Data Output Differential Peak-to-Peak Voltage Swing Inter-channel Skew Differential Data Output Rise/Fall ...
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Optical Characteristics Transmitter Optical Characteristics ( °C to +80 ° 3.3 V ± 5%, Typical Parameter Output Optical Power Output Optical Power – Off State Extinction Ratio Output Power - dBm ...
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Receiver Optical Characteristics ( °C to +80 ° 3.3 V ± 5%, Typical Parameter Input Optical Power Sensitivity Input Optical Power Saturation Operating Center Wavelength Stressed Receiver Sensitivity Stressed Receiver Eye Opening Return ...
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Regulatory Compliance Table Feature Test Method Electrostatic Discharge JEDEC Human Body Model (HBM) (ESD) to the Electrical Pads (JESD22-A114-B) JEDEC Machine Model (MM) Electrostatic Discharge Variation of IEC 61000-4-2 (ESD) to the Connector Receptacle Electromagnetic FCC Part 15 CENELEC EN55022 ...
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Table 1. Transmitter Module Pad Description Symbol Functional Description V Transmitter Signal Common. All voltages are referenced to this potential unless otherwise indicated. Directly EE connect these pads to transmitter signal ground plane Transmitter Power Supply. Use recommended ...
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TRANSMITTER MODULE PAD ASSIGNMENT (TOWARD MTP® CONNECTOR DNC DNC DNC DNC DNC DNC DNC DIN4+ CCT CCT EE 4 DNC V V DIN3+ DIN4- CCT CCT ...
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RECEIVER MODULE PAD ASSIGNMENT (TOWARD MTP® CONNECTOR DNC DNC DNC DNC DNC DOUT4- DOUT5+ CCR CCR EE ...
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... Case Temperature Measurement Point Figure 3. Case temperature measurement point (label and heatsink removed for clarity) 25.0 20.0 15.0 10.0 5.0 0.0 0 0.5 1 Air Velocity (m/s) Figure 4. Sample HFBR-772B(H)/782B(H) Case to Ambient thermal resistance (C/W) versus air velocity (sea level heatsink Heatsink 1.5 2 ...
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... V CCR V CCR V CCR V CCR V CCR V CCR V CCR V CCR NOTE defined by 3.135 <Vcc <3.465 Volts and the power supply filter has <50 mV drop across it resulting in 3.085 <V ccr , <3.415 volts. Figure 5. Recommended receiver power supply filter. HFBR-772B V CCT V CCT V CCT V CCT V CCT V ...
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... NOTE: AC coupling capacitors should be used to connect data outputs to data inputs between the HFBR-772B, HFBR-782B, and host board ICs (eg ASIC) with either 50 Ω single ended or 100 Ω differential terminations as shown. The capacitors' value can be reduced from 100 nF (0603 size) if the data rate and run length are limited. ...
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MIN KEEP-OUT ∅ 0 ∅ 2.69 ± 0.05 HOLES FOR #2 SCREW ∅ 0.1 A B-C 18.42 MIN. 50 KEEP-OUT AREA FOR MPO CONNECTOR Note: The host electrical connector attached ...
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V CCR 50 Ω 50 Ω Figure 10. Rx data output equivalent circuit. V > 2 ~60 ms ~6.5 ms SHUTDOWN TX OUT 0 ~4 OUT 1 SHUTDOWN ~4.6 ms SHUTDOWN TX ...
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RESET FAULT > 100 ns (Ton) ~55 ms ~4.2 ms SHUTDOWN TX OUT 0 ~4 OUT 1 ~4 OUT 2 TX OUT 11 ~5 µs (Toff) Figure 14. Transmitter RESET timing diagram. TX_EN ~5 µs (Toff) ...
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... Module Outline Notes: 1. Module supplied with port process plug. 2. Module mass approximately 20 grams. Figure 16. Package outline for HFBR-772B and HFBR-782B (dimensions in mm). 20 ...
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... Notes: 1. Module supplied with port process plug. 2. Module mass approximately 20 grams. Figure 17. Package Outline for HFBR-772BH/782BH (dimensions in mm) 21 ...
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... Figure 18. Package Outline for HFBR-772BE/782BE (dimensions in mm) 22 ...
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Figure 19. Host Frontplate Layout (dimensions in mm) 23 ...
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... Ordering Information The HFBR-772B and HFBR-782B products are available for production orders through the Avago Technologies Component Field Sales office. HFBR-772B No EMI Nose Shield HFBR-782B No EMI Nose Shield HFBR-772BE With Extended EMI Nose Shield HFBR-782BE With Extended EMI Nose Shield HFBR-772BH No Heatsink, No EMI Nose Shield ...