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The SKY13395-397LF is a GaAs pHEMT double-pole, double-throw (DPDT) switch. The switch provides high linearity performance, low insertion loss, and high isolation. Switching is controlled by two voltage inputs (CTRL1 and CTRL2). Depending on the logic voltage level applied to these pins, the PORT1 and PORT2 pins connect to one of the two other RF port pins (PORT3 or PORT4) through a low insertion loss path, while maintaining a high isolation path to the alternate port. The SKY13395-397LF DPDT switch is provided in a compact Quad Flat No-Lead (QFN) 2 x 2 mm package.