Ultra-High Isolation, Broadband RF Switches For IoT Applications
Skyworks offers a family of ultra-high isolation (47 dB) multi-throw switches for 0.7–3.0 GHz Rx switching, and for switching single-ended Rx SAW filters in cellular handsets. Consuming less than 10 µA of current, the SKY13522-644LF, SKY13523-639LF and SKY13524-639LF are ideal for low power switching in smartphone, data card, IoT, infrastructure, and test and measurement applications.
With single-pole double-throw (SPDT), single-pole triple-throw (SP3T), and single-pole four-throw (SP4T) models, these switches optimize test and measurement system performance, and may be used for switching filter banks in infrastructure Rx chains. The small footprint devices are supplied in quad-flat no-lead (QFN) packages: 14-pin 1.6 x 1.6 x 0.45 mm (-639LF) and 8-pin 1.1 x 1.1 x 0.45 mm (-644LF).
For more specifications on these broadband RF switches, download the available datasheets.