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The HMC1055 is a low cost, gallium arsenide (GaAs), single-pole, single-throw (SPST) switch in a surface-mount LFCSP package. This switch offers low insertion loss, high isolation, and exceptional third-order intermodulation performance that make it ideal for many cellular and wireless infrastructure applications from 0.5 GHz to 4.0 GHz.
The HMC1055 operates with single positive supply voltage and a single positive control voltage at very low dc currents. RF1 is reflective open, whereas RF2 is terminated to 50 Ω in the off state.
APPLICATIONS