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PRELIMINARY INFORMATION
2 V Dual-Mode WCDMA & Dual-Band GSM/DCS Switch
VER 1.
SW-488
Rev 1.
2
0.
5 – 2.
0 GHz
Features
• • • • • GSM Power Handling with +2.
0 V Control
Voltage Low Power Consumption.
Less than 1µA current in Receive mode.
Integrated Decoder.
Leadless 4 x 4mm FQFP -N, 20 Pin Package.
Low Insertion Loss, 0.
3 dB in GSM Transmit mode.
Functional Schematic
WCDMA
ANT1
GND
GND
ANT2
GND
DRX
GND
DRXS
GRX
GND
GND
DTX
Decoder
Description
The M/A-COM SW-488 is a GaAs monolithic switch in a low cost, FQFP-N, surface mount plastic package.
The SW-488 is ideally suited for applications where very low power consumption, high power handling, and low cost ar...