SW-444 Datasheet | Tyco Electronics

.. 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 d B in GSM Transmit Mode Functional Schematic Rev 1.4 PTX/DTX PRXS DRXS Description The M/A- SW-444 is a Ga As 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. This switch is designed for Transmit and Receive switching for Triple-Band GSM/DCS/PCS Mobile Phones. The switch offers GSM power handling as low as +2.0 V control voltage. The supply voltage VDD should be connected to the highest available voltage and may be unregulated. The SW-444 is fabricated using a new 0.5-micron gate length Ga As p HEMT process. The process Features full chip passivation for increased performance and reliability. Decoder PRXON Ordering Information Part Number SW-444TR SW-444TR-3000 SW-444SMB Description SW-444 on 1000 Piece Tape and Reel SW-444 on 3000 Piece Tape and Reel SW-444 Sample Test Board . The Advanced Information Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction. M/A-, Inc. North America: Tel. (800) 366-2266 Fax (800) 618-8883 - Asia/Pacific: Tel. +81 3 3263-8761 Fax +81 3 3263-8769 - Europe: Tel. +44 (1344) 869-595 Fax +44 (1344) 300-020 2V Control Triple-Band GSM/DCS/PCS SP5T Switch V1.4 ELECTRICAL CHARACTERISTICS: Test Conditions: VDD = 2.5V, Vctrl =2.0V, TA = +25 ° C Mode ANT -> GSM RX Specifications Insertion Loss Isolation GSM Tx to ANT Isolation GSM Tx to GSM Rx Isolation GSM Tx to PCS Rx Isolation GSM Tx to DCS Rx...