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The SKY13290-313LF is a PHEMT IC high-power SPDT switch. This high-power switch has been designed for use from 500 MHz2.5 GHz, where low loss, high isolation, low control voltage and ultraminiature package size are required. It can be controlled with positive, negative or a combination of both voltages. The RF signal paths within the SKY13290-313LF are fully bilateral.
The SKY13309-370LF is a PHEMT GaAs IC SP3T antenna switch operating in the LF3 GHz frequency range. Switching between the antenna and Tx/Rx ports is accomplished with 3 control voltages. The low loss, high isolation, high linearity, small size and low cost features make this switch ideal for all WLAN and Bluetooth? systems operating in the 2.42.5 GHz band.
SKY13309-370LF Maximum Ratings
Positive voltage control (0/3 to 0/5 V)
Low insertion loss (0.5 dB at 2.5 GHz)
High isolation (25 dB at 2.5 GHz)
Excellent linearity performance (P1 dB = 29 dBm)
Miniature, ultrathin QFN 8-pin plastic package (2 x 2 x 0.6 mm)