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ADVANCED INFORMATION 2V Control Triple-Band GSM/DCS/PCS SP5T Switch 0.5 – 2.0 GHz Features
• • • • • GSM Power Handling with +2.0V Control Voltage Low Power Consumption. Less than 1µA in Rx mode Integrated Decoder Leadless 4 x 4 mm FQFP-N, 20 Pin Package Low Insertion Loss of 0.6 dB in GSM Transmit Mode Functional Schematic
SW-444
Rev 1.4
GND
PTX/DTX
GND
ANT
PRXS
GRX
PRX
GND
DRXS
GTX
DRX
Description
The M/A-COM SW-444 is a GaAs monolithic switch in a low cost, FQFP-N, surface mount plastic package. The SW-444 is ideally suited for applications where very low power consumption, high power handling, and low cost are required. The SW-444 includes an integrated decoder.