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GPS Module Includes Filters to Forestall Interference in New Mobile Telecom Apps

October 23, 2008 Interference Technology Amplifiers, Filters / Ferrites, Markets, Products, Technologies, Telecom

The new BGM681L11 from Germany’s Infineon Technologies AG is being debuted as “the world’s smallest GPS receive front-end module. The necessity of forestalling interference with cellular signals and the constraints of limited PCB space are two of the major design challenges encountered in designing the next generation of wireless, multi-function cell phones. The BGM681L11 incorporates all key components to amplify a GPS signal and to filter out interference—including Infineon’s GPS low noise amplifier (LNA) chip and two integrated filters with high EDS ruggedness (both an input and an output filter) in a leadless TSLP11-1 package that measures 2.5 mm x 2.5 mm x 0.6 mm. It operates from a supply voltage 2.4 – 3.6 V. Find more product information at the Infineon website.Encountering questions on wireless telecom design? Access the collective expertise of Interference Technology readers. Just post your questions to the NEBS/Telecom

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