By IDT, Integrated Device Technology Inc 31
IDT's F2977 is a 50 Ω single-pole double-throw (SP2T) reflective RF switch featuring high linearity and wide bandwidth. This device is optimized from 30 MHz to 6 GHz to support a multitude of wireless RF applications. The F2977 uses a single positive supply voltage of either +3.3 V or +5.0 V and is compatible with either 1.8 V or 3.3 V control logic.
The F2977EVBI is a fully populated evaluation board for use with the F2977, enabling easy RF evaluation of the product. "Thru" calibration connectors are conveniently located on the evaluation board to simplify the calibration process prior to making any RF measurements. The RF through measurement (RF1 to RF2) can be made by applying the correct control logic voltage to the control pins as outlined in the datasheet. DC power, ground, enable, and the control voltages are applied to the pin header.