MASWSS0020

GaAs SP4T 2.5V High Power Switch DC - 3 GHz Preliminary Jan 16 2002 MASWSS0020 Features Low Voltage Operation 2.5V Low Harmonics > 65 dBc at +34 dBm & 1 GHz Low Insertion Loss 0.6 dB at 1 GHz High Isolation 23 dB at 2 GHz Miniature FQFP 16-lead 4x4mm Package 0.5 micron GaAs pHEMT Process Functional Schematic GND PIN 16 PIN 1 V1 RF1 39 pF GND ANT 39 pF V4 RF4 39 pF Description M/A-COM’s MASWSS0020 is a GaAs PHEMT MMIC single pole four throw (SP4T) high power switch in a low cost miniature FQFP 16-lead 4x4mm package. The MASWSS0020 is ideally suited for applications where high power, low control voltage, low insertion loss, high isolation, small size and low cost are required. Typical applications are for GSM and DCS handset systems that connect separate transmit and receive functions to a common antenna, as well as other handset and related applications. This part can be used in all systems operating up to 3 GHz requiring high power at low control voltage. The MASWSS0020 is fabricated using a 0.5 micron gate length GaAs PHEMT process. The process features full passivation for performance and reliability. GND GND RF3 39 pF GND RF2 39 pF GND Pin Configuration PIN No. 1 2 PIN Name V1 RF1 GND RF2 GND V2 V3 GND RF3 GND GND RF4 GND V4 GND ANT GND (paddle) Description Control 1 RF Port 1 RF Ground RF Port 2 RF Ground Control 2 Control 3 RF Ground RF Port 3 RF Ground RF Ground RF Port 4 RF Ground Control 4 RF Ground Antenna Port RF Ground Absolute Maximum Rat...