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ADVANCED DATASHEET 2V Dual-Mode WCDMA & Triple Band GSM/DCS/PCS Switch MASWSS0017 Rev 1.2 0.5 - 2.2 GHz Functional Schematic ANT 2 ANT 1 WCDMA Features * * * * * GSM Power handling with +2.0V Control Voltage. Low Power consumption. Less than 1A current in Receive mode. Integrated Decoder. Leadless 4 x 4 mm FQFP-N, 20 Pin Package Low Insertion Loss of 0.3 dB in GSM Transmit mode. GND PTX/DTX GND PRXS GND PRX GTX GND GND DRX Decoder Description The M/A-COM MASWSS0017 is a GaAs monolithic switch in a low cost, FQFP-N, surface mount plastic package. The MASWSS0017 is ideally suited for applications where very low power consumption, high power handling, and low cost are required. The MASWSS0017 includes an integrated decoder. The switch offers GSM power handling with below +2.5 V control voltage. The supply voltage VDD should be connected to the highest available voltage. The MASWSS0017 is fabricated using a new 0.5micron gate length GaAs pHEMT process. The process features full chip passivation for increased performance and reliability. This switch is designed for Dual Mode WCDMA, Triple band GSM/DCS/PCS handsets, where the phone needs to be able to simultaneously receive a WCDMA and GSM signal. GRX DRXS VDD TXS B S Ordering Information Part Number MASWSS0017- XFLT1 MASWSS0017- XFLT3 MASWSS0017- XFLS0 Description MASWSS0017 on 1000 Piece Tape and Reel MASWSS0017 on 3000 Piece Tape and Reel MASWSS0017 Sample Test Board * If specific reel size is required, consult factory for part number assignment The Advanced Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction. M/A-COM, Inc. North America: Tel. (800) 366-2266 Fax (800) 618-8883 Asia/Pacific: Tel. +81 3 3263-8761 Fax +81 3 3263-8769 Europe: PRXON GND 1 Tel. +44 (1344) 869-595 Fax +44 (1344) 300-020 2V Dual-Mode WCDMA & Triple Band GSM/DCS/PCS Switch MASWSS0017 V1.2 ELECTRICAL CHARACTERISTICS: Test Conditions:VDD = 2.5V, Vctrl =2.0V, TA = +25C Mode ANT2 -> GSM RX ANT1 -> UMTS Tx ANT1 -> UMTS Rx Specifications Insertion Loss Insertion Loss Insertion Loss Isolation ANT1 to DCS Tx Isolation ANT2 to GSM Tx Isolation UMTS to DCS Rx Isolation UMTS to PCS Rx Isolation UMTS to GSM Rx Isolation UMTS to GSM Tx Isolation DCS Tx to DCS Rx Isolation DCS Tx to GSM Rx Isolation GSM Tx to DCS Rx Isolation GSM Tx to GSM Rx Insertion Loss Isolation ANT1 to DCS Tx Isolation ANT2 to GSM Tx Isolation DCS Tx to DCS Rx Isolation DCS Tx to PCS Rx Isolation DCS Tx to GSM Rx Isolation GSM Tx to DCS Rx Isolation GSM Tx to PCS Rx Isolation GSM Tx to GSM Rx Insertion Loss Isolation ANT1 to DCS Tx Isolation ANT2 to GSM Tx Isolation DCS Tx to DCS Rx Isolation DCS Tx to PCS Rx Isolation DCS Tx to GSM Rx Isolation GSM Tx to DCS Rx Isolation GSM Tx to PCS Rx Isolation GSM Tx to GSM Rx Insertion Loss Isolation GSM Tx to UMTS Isolation GSM Tx to DCS Rx Isolation GSM Tx to PCS Rx Isolation GSM Tx to GSM Rx Isolation DCS Tx to DCS Rx Isolation DCS Tx to PCS Rx Isolation DCS Tx to GSM Rx Insertion Loss Isolation DCS Tx to UMTS Isolation DCS Tx to DCS Rx Isolation DCS Tx to PCS Rx Isolation DCS Tx to GSM Rx Isolation GSM Tx to DCS Rx Isolation GSM Tx to PCS Rx Isolation GSM Tx to GSM Rx Freq. (MHz) 925 -960 1920-1980 2110-2170 1710-1785 880 - 915 1920 -1980 1920 - 1980 1920 -1980 1920 -1980 1710 - 1785 1710 - 1785 880 - 915 1710 - 1785 1805 -1880 1710 - 1785 880 - 915 1710 - 1785 1710 - 1785 1710 - 1785 880 - 915 880 - 915 880 - 915 1930-1990 1710 - 1785 880 - 915 1710 - 1785 1710 - 1785 1710 - 1785 880 - 915 880 - 915 880 - 915 880 - 915 880 - 915 880 - 915 880 - 915 880 - 915 1710 - 1785 1710 -1785 1710 - 1785 1710 -1785 1710 -1785 1710 -1785 1710 - 1785 1710 -1785 880 - 915 880 - 915 880 - 915 Units dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dBc dBc Volts Volts Volts Min. 0.54 0.84 0.89 20 20 30 30 30 30 30 30 30 20 0.89 20 15 20 30 30 30 30 30 0.89 20 15 30 20 30 30 30 30 0.24 30 30 30 25 30 30 30 0.59 20 30 30 30 30 30 30 -89 -74 2.0 2.0 -0.2 Typ. 0.6 0.9 0.95 20 20 30 30 30 30 30 30 30 20 0.95 20 15 20 30 30 30 30 30 .95 20 15 30 20 30 30 30 30 0.3 30 30 30 25 30 30 30 0.65 20 30 30 30 30 30 30 -85 -72 2.5 2.5 0 Max. 0.7 1.0 1.05 20 20 30 30 30 30 30 30 30 20 1.05 20 15 20 30 30 30 30 30 1.05 20 15 30 20 30 30 30 30 0.4 30 30 30 25 30 30 30 0.75 20 30 30 30 30 30 30 -70 -65 4.0 4.0 0.2 ANT1 -> DCS RX ANT1 -> PCS RX ANT2 -> GSM TX ANT1 -> DCS TX 2nd Harmonics 3rd Harmonics Supply Voltage High Control Voltages Low Control Voltages 1. 2. DC blocking capacitors are required on all RF and shunt ports All impedances are 50 ohms The Advanced Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction. M/A-COM, Inc. North America: Tel. (800) 366-2266 Fax (800) 618-8883 Asia/Pacific: Tel. +81 3 3263-8761 Fax +81 3 3263-8769 Europe: 2 Tel. +44 (1344) 869-595 Fax +44 (1344) 300-020 2V Dual-Mode WCDMA & Triple Band GSM/DCS/PCS Switch MASWSS0017 V1.2 Pin Configuration Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Pin Name PTX/DTX GND GTX GND GRX VDD BS TXS PRXON GND DRXS DRX GND PRX PRXS WCDMA GND ANT1 GND ANT2 GND Description DCS/PCS Tx Port ANT 2 GND ANT 1 GND Block Diagram WCDMA RF Ground GSM Tx Port RF Ground GSM Rx Port Decoder Vdd Control 1 Control 2 Control 3 RF Ground DCS Rx Shunt DCS Rx Port GND GTX PTX/DTX PRXS GND PRX GND DRX Decoder GRX TXS DRXS VDD PCS Rx Port PCS Rx Shunt WCDMA Tx/Rx Port RF Ground WCDMA/DCS/PCS ANTENNA RF Ground GSM ANTENNA Paddle Truth Table BS 0 0 1 1 1 TXS 0 1 0 0 1 PRXON 0 0 0 1 0 Mode GSM RX-Ant2 WCDMA -Ant1 GSM TX-Ant2 DCS RX-Ant1 PCS RX-Ant1 DCS TX-Ant1 Logic Level VLO "0" = VHi "1" = Voltage Level 0V 2.5 V The Advanced Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction. M/A-COM, Inc. North America: Tel. (800) 366-2266 Fax (800) 618-8883 Asia/Pacific: Tel. +81 3 3263-8761 Fax +81 3 3263-8769 Europe: BS RF Ground PRXON GND 3 Tel. +44 (1344) 869-595 Fax +44 (1344) 300-020 2V Dual-Mode WCDMA & Triple Band GSM/DCS/PCS Switch MASWSS0017 V1.2 Sample Board Schematic ANT2 ANT1 WCDMA C10 C9 C8 C1 DTX C7 PRX C2 GTX C5 DRX C3 GRX C6 Decoder C4 VDD BS TXS PRXON GND External Circuitry Parts List (Note: Values of external elements not final) Ref. Designation C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 Value 22pF 22pF 22pF 4.7pF 22pF 22pF 4.7pF 22pF 22pF 22pF Purpose DC Block DC Block DC Block RF Shunt DC Block DC Block RF Shunt DC Block DC Block DC Block The Advanced Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction. M/A-COM, Inc. North America: Tel. (800) 366-2266 Fax (800) 618-8883 Asia/Pacific: Tel. +81 3 3263-8761 Fax +81 3 3263-8769 Europe: 4 Tel. +44 (1344) 869-595 Fax +44 (1344) 300-020 2V Dual-Mode WCDMA & Triple Band GSM/DCS/PCS Switch MASWSS0017 V1.2 4 mm FQFP-N, 20-Lead D D1 A A2 A3 A1 E E1 20 x b D2 e 4xe E2 L e 4xe Dimension Min. A A1 A2 A3 b D D1 D2 e E E1 E2 L 0.75 0.35 0.75 0.18 0.80 0 0 Measurement (mm) Nom. 0.90 0.02 0.65 0.25 ref. 0.23 4.00 basic 3.75 basic 1.70 0.50 basic 4.00 basic 3.75 basic 1.70 0.55 2.25 0.75 2.25 0.30 Max. 1.00 0.05 1.00 Note: See JEDEC MO-220A VGGD-1 for additional dimensional and tolerance information The Advanced Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction. M/A-COM, Inc. North America: Tel. (800) 366-2266 Fax (800) 618-8883 Asia/Pacific: Tel. +81 3 3263-8761 Fax +81 3 3263-8769 Europe: 5 Tel. +44 (1344) 869-595 Fax +44 (1344) 300-020 |
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