SAW filter circuit having improved ESD resistance

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United States of America Patent

PATENT NO 9035726
APP PUB NO 20120161903A1
SERIAL NO

13383071

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Abstract

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A SAW filter circuit having improved ESD resistance is specified, in which a series interconnection composed of SAW resonators is interconnected between a first signal port and a dual-mode SAW filter port. The static capacitance of the series interconnection is at most four times the static capacitance of the dual-mode SAW filter transducers interconnected therewith.

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Patent Owner(s)

  • SNAPTRACK, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Detlefsen, Andreas Eichenau, DE 10 79
Hauser, Markus Feldafing, DE 18 174
Kubat, Franz Munich, DE 7 13
Thomas, Ralf Munich, DE 1 0

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