SKY13381-374LF

DATA SHEET SKY13381-374LF: 0.1-6.0 GHz DPDT Switch Applications Dual-band wireless LANs (802.11 a/b/g/n) Diversity antenna switching Features Broadband frequency range: 0.1 to 6.0 GHz Positive control voltage range: 1.8 to 5.0 V Low insertion loss: 0.6 dB typical @ 2.5 GHz High isolation: 24 dB typical @ 2.5 GHz IP1dB: +38 dBm typical @ 3 V Small, MLPD (6-pin, 1.5 x 1.5 mm) Pb-free package (MSL1, 260 °C per JEDEC J-STD-020) Figure 1. SKY13381-374LF Block Diagram Description The SKY13381-374LF is a GaAs pHEMT Double-Pole, DoubleThrow (DPDT) switch designed for 2.4 and 6.0 GHz, dual-band wireless LAN applications. The switch provides high linearity performance, low insertion loss, and high isolation in both frequency bands. Switching is controlled by two voltage inputs (V1 and V2). Depending on the logic voltage level applied to the control pins, the ANT1 and ANT2 pins connect to one of two switched RF outputs (RX or TX) through a low insertion loss pat...