Evaluation Board for High Reliability SPDT Absorptive RF Switch

The F2933 is a high reliability, low insertion loss, 50 ? SP2T absorptive RF switch designed for a multitude of wireless and other RF applications. This device covers a broad frequency range from 50 MHz to 8000 MHz. In addition to providing low insertion loss, the F2933 also delivers high linearity and high isolation performance while providing a 50 ? termination to the unused RF input port. The F2933 uses a single positive supply voltage of 2.7 V to 5.5 V supporting three states using either 3.3 V or 1.8 V control logic.

• High Isolation: o 70 dB @ 1 GHz o 67 dB @ 2 GHz o 65 dB @ 3 GHz o 66 dB @ 4 GHz
• High Linearity: o IIP2 of 111 dBm o IIP3 of 64 dBm @ 2 GHz
• Wide Single Positive Supply Voltage Range
• 3.3 V and 1.8 V compatible control logic
• Operating temperature -40°C to +105°C
• 4 mm x 4 mm 16 pin QFN package