XPDV4121R-WF-FA Finisar

Product Specification Ultra-Fast 100 GHz Photodetector XPDV412xR PRODUCT FEATURES 100 GHz electrical 3 dB bandwidth Flat response of up to 100 GHz Excellent pulse behavior Well matched 50 output APPLICATIONS High-speed lightwave characterization 100 Gb/s communication systems Microwave photonics The XPDV412xR comprises an optimized 100 GHz waveguide-integrated photodiode, which shows an extremely flat frequency response in both, power and phase. The on-chip integrated bias network with an optimized RF design in particular, ensures an undisturbed frequency response from DC to the 3 dB cut-off frequency and saves costs for internal bias-tees. The module is especially designed for optimal RF performance; therefore the pulse response reveals virtually no ringing. A further advantage of the waveguide structure is the unbeatable high-power behavior. The photodetector shows a linear response up to an optical input power of 10dBm. An output voltage swing of more than 0.5 Vpp can be achieved for short pulses without any degradation of the pulse response. Each photodetector module is characterized in the frequency domain by using a heterodyne technique. In the time domain, a femto-second pulse source and a 70 GHz sampling oscilloscope are used to measure the pulse response. ORDERING INFORMATION XPDV412xR-WF-zz x: 1 = minimum 100 GHz 0 = minimum 90 GHz zz: FP = FC/PC (standard) Customized connectorization available upon request Confidential and Proprietary 2014 Finisar Corporation. All rights reserved Rev. A1 Page 1 Ultra-Fast 100 GHz Photodetector April 2014 I. Pin Description # Pin Symbol Description 1 V PD bias supply, typical 2.0 V bias 2 GND case ground II. Block Diagram III. Absolute Maximum Ratings Parameter Symbol Condition Min. Typ. Max. Unit Photodiode Bias Voltage V 3.5 V PD Maximum Average Optical Input P NRZ 16 dBm OPT Power Maximum Output Peak Voltage V 1.5 V Peak C= 100 pF, R= 1.5 k Electro Static Discharge V -250 250 V ESD HBM 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 2