MASW-010350 High Isolation RF Switches MACOM MASW-010350 High Isolation RF Switches are high isolation single pole four throw (SP4T) or single pole five throw (SP5T) switches. These devices are designed to take advantage of separate GaAs pHEMT switch die and CMOS driver die. The switch circuit design is symmetric, and combined with a separate CMOS decoder, allowing it to maintain an excellent combination of insertion loss and isolation for all states. MACOM MASW-010350 High Isolation RF Switches are ideal for band switching in multi-channel and multi-mode base-station applications, as well as other applications where a compact, high isolation, switch is required.