Description
M/A-COM’s SW-289 is a GaAs MMIC DPDT switch in a low cost SOIC 14-lead surface mount plastic package. The SW-289 is ideally suited for use where very low power consumption is required . Typical applications include transmit/receive switching, switch matrices, digital step attenuators, and filter banks in systems such as: radio and cellular equipment, PCM, GPS, fiber optic modules, and other battery powered radio equipment.
The SW-289 is fabricated with a monolithic GaAs MMIC using amature 1-micron process. The process features full chip passivation for increased performance and reliability.

FEATUREs
● Very Low Power Consumption: 100 µW
● Low Insertion Loss: 0.5 dB
● High Isolation: 25 dB up to 2 GHz
● Very High Intercept Point: 48 dBm IP3
● Nanosecond Switching Speed
● Temperature Range: -40˚C to +85˚C
● Low Cost SOIC14 Plastic Package
● Tape and Reel Packaging Available1