RF Switch
Peregrine Semiconductor introduces the PE4257 UltraCMOS RF switch for wireless infrastructure applications. The PE4257 is a fully absorptive 50Ω SPDT device featuring low insertion loss and high ESD tolerance. The device maintains good linearity over the frequency range and requires a low bias while operating on a 3 V supply.
Peregrine Semiconductor Corporation
Peregrine Semiconductor Corp. http://www.psemi.com
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2012
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