Description

The SKY12212-478LF is a high-power handling, single-pole, double-throw (SPDT) silicon PIN diode switch. The device operates over the 50 MHz to 2.7 GHz band. It features low insertion loss, excellent power handling, and superb linearity with low DC power consumption.

The SKY12212-478LF is well-suited for use as a high power

transmit/receive switch in a variety of telecommunication systems

such as WiMAX, TD-SCDMA, or LTE base stations.

Features

● High-power handling: 100 W CW, 480 W peak

● Low insertion loss: 0.4 dB typical

● High antenna to receive isolation: 44 dB @ 1.2 GHz typical

● Controlled with positive power supply

● Bias driver circuit available on request

● Circuit board for high-power, low-frequency applications

available on request

● Small, QFN (16-pin, 4 x 4 mm) Pb-free package

(MSL1, 260 C per JEDEC J-STD-020)

Applications

● Transmit/receive switching and failsafe switching in

TD-SCDMA, WiMAX, and LTE base stations

● Transmit/receive switching in land mobile radios and military

communication systems