Finisar Product Specification 4.25Gbps 1310nm PIN + Preamp, LC ROSA HFD3141-203 PRODUCT FEATURES * LC ROSA * High performance InGaAs PIN photodiode with separate transimpedance amplifier * Low electrical parasitic TO46 package * Data rates from 155Mbps to 4.25Gbps * A separate detector bias pin which can be used for receive power monitoring * Low bias currents and voltages The HFD3141-203 use a high-performance InGaAs PIN photo-detector packaged with a transimpedance amplifier designed to meet performance requirements for data rates up to 4.25Gbps data communication over single-mode optical fiber at 1200nm to 1600nm. Applications include Ethernet, Fiber Channel and ATM protocols. PRODUCT SELECTION Part Number HFD3141-203 Description LW 5 pin LC ROSA, with separate PD bias for RSSI Confidential and Proprietary (c) 2012 Finisar Corporation. All rights reserved Rev. A1 Page 1 HFD3141-203 Product Specification - Apr 2013 Finisar I. Absolute Maximum Ratings Parameter Rating Storage Temperature -40 to +85C Case Operating Temperature -40 to +85C Lead Solder Temperature 260C, 10 sec. Power Supply Voltage -0.5V to 4V Incident Optical Power +3 dBm average, +6 dBm peak ESD Exposure (Human Body Model) 225V1 1 Heel and wrist straps must be used on a properly grounded workstation 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) 2012 Finisar Corporation. All rights reserved Rev. A1 Page 2 HFD3141-203 II. Finisar Product Specification - Apr 2013 Electro-Optical Characteristics Parameters Test Condition Data Rate Supply Voltage Supply Current Optical Return Loss Input Optical Wavelength Maximum Input Power before Overload Differential Output Voltage Swing Differential Responsivity -3dB Optical/Electrical Bandwidth Low Frequency -3dB Cutoff Output Impedance Output Return Loss RMS Input Referred Noise Equivalent Power Sensitivity, OMA Rise/Fall Time Pulse Width Distortion Power Supply Rejection Ratio Monitor Current Slope Monitor Current Offset PD Bias Voltage Group Delay PR =0W, RL=50 AC coupled PR =-12dBm PR,OMA= -12Bm, AC Coupled to RL=50 PR,OMA = -12dBm, AC Coupled to RL=50 PR,OMA =-12dBm PR,OMA =-12dBm F<3GHz 3.2GHz, 4-pole BT Filter, PR=0uW (Dark), BER 10^-12 DR = 1.0625, 1.25Gbps DR = 2.125, 2.5Gbps DR = 3.125Gbps DR = 4.25Gbps PR,OMA =-12dBm, (20%80%) PR =0W (Dark), 5MHz<F<2GHz PR =-12dBm PR =0mW PR,OMA = -12dBm, AC Coupled to RL=50 2MHz<F<2GHz PR,OMA = -12dBm, AC Coupled to RL=50 PR,OMA = -12dBm, AC Coupled to RL=50 Deterministic Jitter Random Jitter Symbol Min. DR 0.15 3.0 ICC Typ. Max. Units Notes 3.3 30 4.25 3.6 45 Gbps V mA 1 ORL P PMAX 12 1200 -3.0 1600 dB nm dBm 1 1310 0 Vo(pk-pk) 150 225 350 mV 1,2 R 2250 3750 5250 V/W 1,2 BW 2 4 GHz 1,2,3 BWLF ZOUT S22 NEP 10 58 KHz 1,2,3 42 8 dB W, OMA 4 -20 -20 -18 -16 120 dBm 5 ps 2,7 5 % dB 1,8 20 S -23 -23 -21 -18 80 TR/TF PWD PSRR 50 12 20 IMON IOFFSET PDBIAS 0.7 0.8 2.5 Vcc Delay -50 0.95 10 Vcc+0 .5 50 A/W nA V 13 ps 10 9 DJTIA 30 40 ps 11 RJTIA 3 5 ps 12 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) PR ,OMA 3. 4. 2 PR (ER - 1) where ER is the extinction ratio (linear) of the optical source. ER + 1 Bandwidth and Low Frequency Cutoff are measured with a small signal sinusoidal light source with - 12dBm average power RMS input referred optical noise equivalent power is obtained by measuring the RMS output noise into a 3200 MHz, 4-pole Bessel-Thompson filter then dividing by the responsivity. A scaling factor of 14 is used to predict a BER of 10-12. Confidential and Proprietary (c) 2012 Finisar Corporation. All rights reserved Rev. A1 Page 3 HFD3141-203 Finisar Product Specification - Apr 2013 5. 6. Sensitivity is measured with an optical source with an extinction ratio of 3dB. Stressed receiver sensitivity is measured with 3.5dB vertical eye closure (intersymbol interference) and with 0.3UI of jitter added. The measurement technique is defined in IEEE 802.3ae. 7. Rise/Fall times are corrected for optical source Rise/Fall times. 2 2 2 TTIA = TMEASURED - TOPTICAL 8. Value shown is with no external power supply filtering. 9. The monitor current slope is measured as the current into the PDBIAS connection. 10. 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. 11. DJTIA is specified as contributed DJ by the TIA, obtained from DJ TIA = DJ TOTAL - DJ OPTICAL 2 2 2 12. RJTIA is specified as contributed DJ by the TIA, obtained from RJ TIA = RJ TOTAL - RJ OPTICAL 2 2 2 13. If external bias voltage is applied to Vpd while Vcc is externally unbiased, internal biasing of the TIA will occur, resulting in erroneous RSSI current. III. Interface Connection VPD VCC 100 12.5x VCC VPD VOUTN VOUTP Gnd 50 50 100nF 100nF 100 Note: 100 resistor only needed with high impedence limiting amplifiers Limiting Amp HFD3141-203 RSSI~1V/mW @ 1310nm Optional RSSI implementation is shown in blue. Optional 100 differential termination for high impedance limiting amplifiers is shown in red. Recommended bias filter network Note, better performance will be obtained if a ferrite bead is used in place of the inductor. 22uH IN 100uF OUT 100nF Confidential and Proprietary (c) 2012 Finisar Corporation. All rights reserved Rev. A1 Page 4 HFD3141-203 IV. Environmental Specifications Parameter Case Operating Temperature Storage Temperature V. Finisar Product Specification - Apr 2013 Symbol Top Tsto Min -40 -40 Typ Max 85 85 Units C C Ref. Mechanical Specifications (dimensions are in mm) Confidential and Proprietary (c) 2012 Finisar Corporation. All rights reserved Rev. A1 Page 5 HFD3141-203 VI. Product Specification - Apr 2013 Revision History Revision Date A1 4/26/2013 VII. Finisar Description * Document created. 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) 2012 Finisar Corporation. All rights reserved Rev. A1 Page 6