SKY5A1007 RF Switch IC Skyworks Solutions Inc. SKY5A1007 RF Switch IC is a state-of-the-art CMOS, Silicon-On-Insulator (SOI), and Double-Pole Double-Throw (DPDT) switch. The SKY5A1007 switch provides high-linearity performance, low insertion loss, and high isolation. This switch supports automotive Production Parts Approval Process (PPAP) and International Material Data System (IMDS) material declaration. The SKY5A1007 switch is controlled by one voltage input (CNTRL 1) and comes with PORT1, PORT2, PORT3, and PORT4. Depending on the logic voltage level applied to the CNTRL 1 pin. The PORT1 and PORT2 pins connect to one of the two other RF port pins (PORT3 or PORT4) through a low insertion loss path.