The SKY12361-350LF from Skyworks is GaAs pHEMT four-bit broadband digital attenuator that operates from 0.1 GHz to 3.7 GHz. It has an attenuation range from 1 dB to 15 dB with a 1 dB least significant bit (LSB). The attenuator is available in a 3 x 3 mm 16-pin Quad Flat No-Lead (QFN) package. It is an ideal choice for a wide range of cellular 3G and 4G infrastructure applications.
