The HMC154S8 is a low-cost SPDT switch in an 8-lead SOIC package for use in transmit-receive applications which require very low distortion at high signal power levels. The device can control signals from DC to 2.5 GHz and is especially suited for 900MHz and 1.8-2.2 GHz applications. The design provides exceptional intermodulation performance; providing a +60dBm third order intercept at 8 Volt bias. RF1 or RF2 is a reflective short when "Off". On-chip circuitry allows single positive supply operation at very low DC current with control inputs compatible with CMOS and most TTL logic families.