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Epcos SAW filters suit TD-SCDMA systems

Posted: 31 May 2004 ?? ?Print Version ?Bookmark and Share

Keywords:epcos ag? saw filter? td-scdma? lh45a? lh46b?

Epcos AG has recently released its latest SAW filters that are designed to suit TD-SCDMA mobile communications systems.

The front-end filter LH45A and the interstage filter LH46B operate to frequencies up to the 2GHz band. The LH46B ensures balancing and impedance matching of the signal from 50 ohms to 200 ohms. Both products have been optimized for the Maxim chipset.

The products have an insertion loss of 2.5dB and are available in footprints of 1.4-by-2mm (LH45A) and 1.6-by-2mm (LH46B) with an insertion height of 0.68mm.

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