SRD00217 INFINEON | Alldatasheet
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Fiber Optics DECEMBER 2001 SRD00217x T ernary PIN Photodiode in Receptacle Package
FEATURES
- InGaAs/InP PIN photodiode Designed for applications in fiber-optics communication systems Sensitive receiver for 2nd and 3rd optical window (1300 nm and 1550 nm) Suitable for bit rates up to 2.5 Gbit/s For singlemode and multimode applications Low junction and low package capacitance Fast switching times L o w d a r k c u r r e n t Excellent noise immunity High reverse current stability from planar structure Hermetically sealed TO46 package Absolute Maximum Ratings Module Soldering temperature tmax=10 s, Receiver Diode Dimensions in mm SRD00217G SRD00217N SRD00217G SRD00217N
Fiber Optics SRD00217x, Ternary PIN Photodiode in Receptacle Package
DESCRIPTION
The Infineon optical receiver module has been designed for use in optical networks and is suitable for bit rates up to max. 2.5 Gbit/s if used without any TIA. The optical receiver module uses a high-speed PIN photodetec- tor optional coupled with a hybrid low noise transimpedance amplifier (PIN-TIA). The optical receiver photodiode can be used for 1310 nm or 1550 nm optical communications. The PIN photodiode is made of InGaAs/InP and has an active diameter of 75 µm. The function of the PIN and PIN-TIA optical receiver module is to detect input optical power, to transduce the incident radiation into current (PIN) and then to convert the current into a voltage (PIN-TIA). The low input noise current density of the used transimped- ance amplifiers in PIN-TIA's provides the optical receiver mod- ule, when used with appropriate filtering, with ample sensitivity for realizing minimum input power requirements. Designers of optical receivers can use the module in any application that ben- efits from integration of the photodiode and TIA into a TO coax- ial package. Typical for such applications are receivers for digital crossconnects, digital loop carriers, add/drop-multiplexers and optical network units. Last but not least the fast switching times, low dark currents and the packaging in a compact and hermetically sealed TO46 make the optical receivers usable in many other fiber optic receiver applications. One application is the use in a Compact realization of a transceiver in one module like the so called BIDI® (Fig. 1). Figure 1. Compact realization of the transceiver in one
Published by Infineon T echnologies AG © Infineon Technologies AG 2001 All Rights Reserved Attention please! The information herein is given to describe certain components and shall not be considered as warranted characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Infineon Technologies is an approved CECC manufacturer. Information For further information on technology, delivery terms and conditions and prices please contact the Infineon Technologies offices or our Infineon Technologies Representatives worldwide - see our webpage at www.infineon.com/fiberoptics Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your Infineon Technologies offices. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. Infineon Technologies AG Fiber Optics Wernerwerkdamm 16 Berlin D-13623, Germany Infineon Technologies, Inc. Fiber Optics 1730 North First Street San Jose, CA 95112, USA Infineon Technologies K.K. Fiber Optics Takanawa Park Tower 20-14, Higashi-Gotanda, 3-chome, Shinagawa-ku Tokyo 141 , Japan Pin Description FLANGE OPTIONS Pinning (bottom view) Pin Description Receiver 1 Model T ype SRD00217G SM FC Receptacle Package SRD00217H MM FC Receptacle Package SRD00217N SM SC Receptacle Package SRD00217O MM SC Receptacle Package Other flanges on request 2.54 mm Pinning 1