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A370-10G Dataheets PDF



Part Number A370-10G
Manufacturers Agere Systems
Logo Agere Systems
Description A370-Type Analog Uncooled Laser Module
Datasheet A370-10G DatasheetA370-10G Datasheet (PDF)

Data Sheet March 2001 A370-Type Analog Uncooled Laser Module Applications s s s s s Narrowband video Downstream telephony and data Return path systems Analog and digital modulation systems Telecommunications Benefits s s s s Easily board mounted Requires no lead bending No additional heat sinks required Pin compatible with industry-standard, 14-pin laser module High output power allows for longer system spans, more fiber splits, and greater tolerance of fiber and connector quality The low-profi.

  A370-10G   A370-10G



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Data Sheet March 2001 A370-Type Analog Uncooled Laser Module Applications s s s s s Narrowband video Downstream telephony and data Return path systems Analog and digital modulation systems Telecommunications Benefits s s s s Easily board mounted Requires no lead bending No additional heat sinks required Pin compatible with industry-standard, 14-pin laser module High output power allows for longer system spans, more fiber splits, and greater tolerance of fiber and connector quality The low-profile A370-Type Analog Laser Module is ideally suited for CATV applications, particularly in systems where long spans and superior reliability are the critical considerations. s Features s Eight-pin package suitable for CATV applications Frequency range up to 1.0 GHz MQW F-P 1.3 µm laser with single-mode fiber pigtail Wide operating temperature range: –40 °C to +85 °C No TEC required High output power: typically 1.0 mW power coupled into single-mode fiber Hermetically sealed active components Internal back-facet monitor Qualification program: Telcordia Technologies * TA-983 * Telcordia Technologies is a trademark of Telcordia Technologies, Inc. s s s s s s s s A370-Type Analog Uncooled Laser Module Data Sheet March 2001 Description The A370-Type Uncooled Laser Module consists of a laser diode coupled to a single-mode fiber pigtail. The device is available in a standard, 8-pin configuration (see Figure 1 and/or Table 1) and is ideal for CATV applications. The module includes a multiquantum-well Fabry-Perot (MQW F-P) laser and an InGaAs PIN photodiode backfacet monitor in an epoxy-free, hermetically sealed package. The device characteristics listed in this document are met at 1.0 mW output power. Higher- or lower-power operation is possible. Under conditions of a fixed photodiode current, the change in optical output is typically ±0.5 dB over an operating temperature range of –40 °C to +85 °C. This device incorporates the new Laser 2000 manufacturing process from the Optoelectronics unit of Lucent Technologies Microelectronics Group. Laser 2000 is a low-cost platform that targets high-volume manufacturing and tight product distributions on all optical subassemblies. This platform incorporates an advanced optical design that is produced on the Optoelectronic unit’s highly automated production lines. The Laser 2000 platform is qualified for the central office and uncontrolled environments, and can be used for applications requiring high performance and low cost. 4 3 2 1 5 6 7 8 1-900 (C) Figure 1. A370-Type Analog Uncooled Laser Module Schematic, Top View Table 1. Pin Descriptions Pin Number 1 2 3 4 5 6 7 8 Connection NC Case ground NC Photodiode cathode Photodiode anode Laser diode cathode Laser diode anode NC Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in .


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