High Linearity, Silicon SP4T Switch: ADRF5345

Source: Analog Devices

The ADRF5345 is a high linearity, reflective, single-pole, four-throw (SP4T) switch manufactured in the silicon process. The ADRF5345 incorporates an integrated negative voltage generator (NVG) to operate with a single positive supply of 5 V (VDD) applied to the VDD pin drawing a 2 mA supply current.

The ADRF5345 operates from 1.8 GHz to 3.8 GHz with a typical insertion loss lower than 0.40 dB and a typical input IP3 of 84 dBm. The device has an RF input power handling capability of 39 dBm for continuous wave signals and 39 dBm average and 49 dBm peak for long-term evolution (LTE) signals. For more information, download the available datasheet.