LT5521EUF#PBF

Manufacturers：
Linear Technology
Description：
RF Mixer IC Cellular, PHS, UMTS, WCDMA Up Converter 10MHz ~ 3.7GHz 16-QFN (4x4)

LT5521EUF#TRPBF

Manufacturers：
Linear Technology
Description：
RF Mixer IC Cellular, PHS, UMTS, WCDMA Up Converter 10MHz ~ 3.7GHz 16-QFN (4x4)