Finisar Product Specification 8 Gbps 850nm PIN + Preamp LC ROSA Package HFD7180-001 power monitoring PRODUCT FEATURES * LC ROSA package * Low power dissipation * High performance GaAs PIN photodiode with separate transimpedance amplifier * Can drive SERDES directly * RoHS compliant (EU Directive on Restrictions of Hazardous Substances, 2002/95/EC) * Low electrical parasitic TO46 package * Data rates up to 8.5Gbps * Separate detector bias pin can be used for receive The HFD7180-001 uses a high-performance GaAs PIN photo-detector packaged with a transimpedance amplifier designed to meet performance requirements for 8Gbps data communication over multi-mode optical fiber at 850nm. Applications include Ethernet, Fiber Channel and ATM protocols. The optical assembly is designed to interface either 50mm or 62.5mm multi-mode fiber. The HFD7180-0011 is designed to be paired with Advanced Optical Components HFE7192 VCSEL 8Gbps TOSA products (see data sheets for HFE7192 products at www.finisar.com/). PRODUCT SELECTION Part Number HFD7180-001 Description LC ROSA, with separate PD bias Confidential and Proprietary (c) 2014 Finisar Corporation. All rights reserved Rev. B00 Page 1 HFD7180-001 Product Specification - Oct 2014 Finisar I. Absolute Maximum Ratings Parameter Rating Storage Temperature -40 to +95C Case Operating Temperature -20 to +95C Lead Solder Temperature 260C, 10 sec. Power Supply Voltage -0.3V to 3.6V PIN Voltage 10V Incident Optical Power +3 dBm average,+6 dBm peak ESD Exposure (Human Body Model) 225V Notice Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operations section for extended periods of time may affect reliability. Notice The inherent design of this component causes it to be sensitive to electrostatic discharge (ESD). To prevent ESD-induced damage and/or degradation to equipment, take normal ESD precautions when handling this product Confidential and Proprietary (c) 2014 Finisar Corporation. All rights reserved Rev. B00 Page 2 HFD7180-001 II. Finisar Product Specification - Oct 2014 Electro-Optical Characteristics (Vcc =3.3V, AC coupled to 50W (100W differential), - 20oC < TA <95oC unless otherwise specified) Parameters Test Condition Data Rate Input Optical Wavelength Supply Voltage Supply Current PD Bias Voltage Photodiode Responsivity Active Area (diameter) Optical Return Loss Differential Output Voltage Swing Differential Responsivity -3dB Optical/Electrical Bandwidth Low Frequency -3dB Cutoff Output Impedance Sensitivity, OMA Rise/Fall Time Group Delay Power Supply Rejection Ratio Deterministic Jitter Random Jitter 0oC to 70oC PR =0W, RL=50 AC coupled PR =-12dBm PR =-12dBm PR,OMA= -12Bm, AC Coupled to RL=50 PR,OMA = -12dBm, AC Coupled to RL=50 PR,OMA =-12dBm Temp = 25oC PR,OMA =-12dBm DR = 2.125Gbps DR = 4.25Gbps DR = 8.5Gbps PR,OMA =-12dBm, (20%80%) Measured from |S21| Phase PR =0W (Dark), Freq = 1000MHz PR,OMA=-12dBm RL=50 AC PR,OMA=-12dBm RL=50 AC Symbol Typ. Max. Units Notes 850 3.3 35 Gbps nm V mA 1 830 2.97 8.5 870 3.63 50 VPD_Bias Resp 3 0.45 3.3 0.5 40 3.6 0.6 V A/W ORL Vo(pk-pk) 12 150 260 330 m dB mV 2,3 T 2300 3000 5300 V/W 2,3 BW 6 7.5 11 GHz 2,3 BWLF ZOUT 2,3 50 90 60 KHz 40 -19 -18 -15 30 -16 -15 -13 50 dBm 4 ps 2,5 50 ps 7 dB 1,6 DR P Min. ICC S TR/TF GVD -50 PSRR 20 DJTIA 20 40 ps 8 RJTIA 3 5 Ps 9 Notes: 1. PR is the average optical power at the fiber face. 2. PR,OMA is the peak to peak optical power at the fiber face (Optical Modulation Amplitude) 3. 4. 5. 6. 7. 8. 9. where ER is the extinction ratio (linear) of the optical source. Bandwidth and Low Frequency Cutoff are measured with a small signal sinusoidal light source with -10dBm average power Sensitivity is measured with an optical source with an extinction ratio of 3dB. For sensitivity measurements at 2 and 4Gbps, bandwidth limiting of the TIA is assumed to be implemented at the front end of the post amplifier. Rise/Fall times are corrected for optical source Rise/Fall times. T2TIA = T2MEASURED - T2OPTICAL Value shown is with no external power supply filtering. Group delay is a sensitive measurement to package interface, and includes the effects of PD, TIA and package. Measurement is made with TO leads as short as possible. DJTIA is specified as contributed DJ by the TIA, obtained from DJ2tia = DJ2total - DJ2optical RJTIA is specified as contributed DJ by the TIA, obtained from RJ2tia = RJ2total - RJ2optical Confidential and Proprietary (c) 2014 Finisar Corporation. All rights reserved Rev. B00 Page 3 HFD7180-001 Finisar Product Specification - Oct 2014 10. The electrical performance of the ROSA is dependent upon the quality of the electrical connection between the TO can and the circuit board. AOC cannot guarantee all performance specifications for parts without the flex circuit attached. III. Recommended interface circuit for the HFD6180-421 Optional RSSI implementation is shown in blue. Optional 100 differential termination for high impedance limiting amplifiers is shown in red. VPD 100 20x HFD6180 VCC VPD 100nF OUTN 50 OUTP 50 Case 100 Limiting Amp RSSI ~ 1V/mW VCC Note: 100 resistor only needed with high impedance limiting amplifiers IN 22uH 10nF OUT 100nF Confidential and Proprietary (c) 2014 Finisar Corporation. All rights reserved Rev. B00 Page 4 HFD7180-001 IV. Finisar Product Specification - Oct 2014 Environmental Specifications Parameter Case Operating Temperature Storage Temperature V. Symbol Top Tsto Min -20 -40 Typ Max 95 95 Units C C Ref. Mechanical Specifications PIN 1 2 3 4 5 Description Case OUTN Vcc VPD OUTP (dimensions are in mm) Confidential and Proprietary (c) 2014 Finisar Corporation. All rights reserved Rev. B00 Page 5 HFD7180-001 VI. Product Specification - Oct 2014 Revision History Revision Date B00 10/6/2014 VII. Finisar Description * Changed to Standard Finisar Format. For More Information Finisar Corporation 1389 Moffett Park Drive Sunnyvale, CA 94089-1133 Tel. 1-408-548-1000 Fax 1-408-541-6138 sales@finisar.com www.finisar.com Confidential and Proprietary (c) 2014 Finisar Corporation. All rights reserved Rev. B00 Page 6