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Confidential and Proprietary © 2014 Finisar Corporation. All rights reserved Rev. A1 Page 1 Product Specification

43 Gb/s High Bandwidth Photoreceiver

XPRV2021(A) PRODUCT FEATURES PIN / TIA photoreceiver module  40 GHz bandwidth  150 V/W conversion gain  SMD package with V ® connector  AC coupled output, DC coupled output available upon request

APPLICATIONS

 43 Gb/s communication systems (OC-768)  Transponder and line card designs  Laboratory test equipment The photoreceiver module XPRV2021(A) is a single-ended front-end with a high bandwidth of 40 GHz and a gain of typically 150 V/W. The receiver is therefore well suited for OC-768/STM-256 system operation up to 43 Gb/s. The photoreceiver contains a waveguide-integrated PIN-photodiode and a transimpedance amplifier with li miting output buffer. An integrated feedback loop optimizes the performance in the frequency and time domain with respect to different optical input power. Due to the limiting output buffer the output voltage swing is limited to approx. 500 mV. Incorporated blocking capacitors enable AC output coupling. DC coupled versions are available upon request.

ORDERING INFORMATION

A: = AC coupled blank = DC-coupled version; available upon request Vy: VF = female V Connector® (standard) VM = male V Connector® zz: FP = FC/PC (standard) other connectors available upon request XPRV2021(A)-Vy-zz

43 Gb/s High Bandwidth Photoreceiver – April 2014

Confidential and Proprietary © 2014 Finisar Corporation. All rights reserved Rev. A1 Page 2 I. Pin Description # Pin Symbol Description 1,3,16 N/C not connected 2,4,5,6,11,13,15 GND ground 7,8,9,10 RFU reserved for future use - please do not connect

12 VCC amplifier supply

14 VPD photodiode supply

17 out inverting RF output, V® connector II. Block Diagram III. Absolute Maximum Ratings Parameter Symbol Condition Min. Typ. Max. Unit Photodiode Bias Voltage V PD VCC= Min to Max 2 4 V Amplifier Supply Voltage V CC VPD= 2 V to Max 0 4 V Maximum Average Optical Input Power Popt NRZ 6 dBm Electro Static Discharge VESD C= 100 pF, R= 1.5 kΩ HBM -250 250 V Fiber Bend Radius 16 mm 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. 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 © 2014 Finisar Corporation. All rights reserved Rev. A1 Page 3 IV. Environmental Conditions Parameter Symbol Condition Min. Typ. Max. Unit Operating Case Temperature T Case 0 75 °C Relative Humidity RH non condensing 5 85 % Storage Temperature T sto -40 85 °C V. Operating Conditions Parameter Symbol Condition Min. Typ. Max. Unit Amplifier Bias Voltage V CC 3.1 3.3 3.5 V Operating Wavelength Range λ 1480 1550 1620 nm Average Optical Input Power Range Popt -10 3 dBm Photodiode Bias Voltage V PD 3.1 3.3 3.5 V VI. Electro-Optical Specifications1 Parameter Symbol Condition Min. Typ. Max. Unit Conversion Gain CG 2) 100 150 V/W Photodiode DC Responsivity R optimum polarization 0.5 0.75 A/W Polarization Dependent Loss PDL 0.4 0.9 dB Optical Return Loss ORL 27 dB 3dB Cut-off Frequency f3dB 33 40 GHz Lower Frequency cut off f3dB_L 100 kHz Output Reflection Coefficient S 22 0.5 - 15 GHz -15 -8 dB 15 - 30 GHz -6 -2 Output Voltage Swing Vout Popt ≥ 0 dBm 500 600 mV Equivalent Input Noise Density inoise 40 pA/√ Hz Overload Poverl 3) 3 dBm Photodiode Dark Current Idark TCase= 25 °C 8 200 nA Power Consumption Pcon VCC= max 0.3 W Notes: 1. λ = 1550 nm, Vbias = 3.3 V, T = 25 °C 2. Measured using Agilent 860330A 50 GHz Lightwave component analyzer 3. Evaluated from NRZ eye diagram and BER measurement at 40 Gb/s (BER 10-12, PRBS 231-1, back to back)

Confidential and Proprietary © 2014 Finisar Corporation. All rights reserved Rev. A1 Page 4 VII. Typical Performance Curves Frequency Response Pulse Response VIII. Mechanical Specifications All dimensions in mm. IX. Accessories The Finisar Evaluation Kit EVA-XPRV serves as an easy-to-use utility to characterize the Finisar photoreceiver XPRV2021(A) under laboratory conditions. The kit consists of a PCB (printed circuit board), a DC cable set and 4 socket head screws 4-40 UNC.

Confidential and Proprietary © 2014 Finisar Corporation. All rights reserved Rev. A1 Page 5 X. Revision History Revision Date Description A1 04/09/2014  Document created. Notes  Any trademarks used in this document are properties of their respective owners.  Finisar Corporation reserves the right to make changes without notice. For More Information Finisar Corporation

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