SW-393 GaAs SPST High Isolation Terminated Switch 0.5 - 2.0 GHz Features • • • • • Rev. V4 Functional Schematic Terminated RF Output High Isolation: 42 dB up to 2.0 GHz Single Positive Control CMOS Compatible Logic SOIC-8 Plastic Package Description M/A-COM’s SW-393 is a GaAs monolithic SPST terminated switch in a low cost SOIC 8-lead plastic package. The SW-393 is ideally suited for use where low power consumption and high isolation are required. Typical applications include PCS and GSM LO Switching, switch matrices and switched filter banks in systems such as radio and cellular equipment. The SW-393 is fabricated using a mature 1-micron gate length GaAs MESFET process. The process features full chip passivation for increased performance and reliability. Ordering Information Pin Configuration 4 1 Part Number Package SW-393-PIN Bulk Packaging SW-393TR 1000 piece reel SW-393SMB Sample Board Pin No. Function Pin No. Function 1 GND 5 GND 2 RF1 6 CTL 3 GND 7 RF2 4 GND 8 GND 4. Blocking capacitors are required on all RF ports. VS can be applied at RF1 or RF2 using 10K or greater pull-up resistors. 1. Reference Application Note M513 for reel size information. Truth Table 5,6,7 Absolute Maximum Ratings 2,3 Parameter Absolute Maximum Input Power +34 dBm Operating Voltage (VS, VCTL) +8.5 Volts Operating Temperature -40°C to +85°C Storage Temperature -65°C to +150°C 5. 6. 7. Control RF1 - RF2 0 Off 1 On “0” = 0 ± 0.2 VDC “1” = +5 ± 0.2 VDC Vs = +5 ± 0.2 VDC 2. Exceeding any one or combination of these limits may cause permanent damage to this device. 3. M/A-COM does not recommend sustained operation near these survivability limits. 1 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 / Fax: 978.366.2266 is considering for development. Performance is based on target specifications, simulated results, • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 and/or prototype measurements. Commitment to develop is not guaranteed. • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Visit www.macomtech.com for additional data sheets and product information. Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. SW-393 GaAs SPST High Isolation Terminated Switch 0.5 - 2.0 GHz Rev. V4 Electrical Specifications8: TA = 25°C 8. Parameter Test Conditions Units Min. Typ. Max. Insertion Loss 0.5 - 2.0 GHz Isolation 0.5 - 1.0 GHz 1.0 - 2.0 GHz dB — 1.6 1.8 dB dB 50 40 53 42 — — VSWR 0.5 - 1.5 GHz 0.5 - 2.0 GHz Ratio Ratio — — 1.5:1 1.7:1 — — 1 dB Compression Input Power, +5 V Control/Supply 0.5 GHz 0.9 GHz 1.5 GHz dBm dBm dBm — — — 25 25 26 — — — Trise, Tfall 10% to 90% RF, 90% to 10% RF µs — 2 — Ton, Toff 50% Control to 90% RF, Control to 10% RF µs — 2 — Transients In-Band mV — 26 — Input IP2 2-Tone, 5 MHz spacing, +10 dBm each 0.5 GHz 0.9 GHz dBm dBm — — 53 58 — — Input IP3 2-Tone, 5 MHz spacing, +10 dBm each 0.5 GHz 0.9 GHz dBm dBm — — 39 38 — — All measurements taken at 900 MHz in a 50 Ω system unless otherwise specified. Loss varies at 0.003 dB/°C. SOIC-8† † Meets JEDEC moisture sensitivity level 1 requirements. 2 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 / Fax: 978.366.2266 is considering for development. Performance is based on target specifications, simulated results, • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 and/or prototype measurements. Commitment to develop is not guaranteed. • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Visit www.macomtech.com for additional data sheets and product information. Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. SW-393 GaAs SPST High Isolation Terminated Switch 0.5 - 2.0 GHz Rev. V4 Typical Performance Curves VSWR vs. Frequency Insertion Loss vs. Frequency 4.5 3.0 4.0 2.8 -40°C +85°C +25°C 3.5 3.0 Output Insertion Loss Output Isolation Input 2.6 2.4 2.2 2.5 2.0 2.0 1.8 1.5 1.6 1.0 1.4 0.5 1.2 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) 1.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Handling Procedures Isolation vs. Frequency Please observe the following precautions to avoid damage: 60 50 40 Static Sensitivity Gallium Arsenide Integrated Circuits are sensitive to electrostatic discharge (ESD) and can be damaged by static electricity. Proper ESD control techniques should be used when handling these devices. 30 -40°C +85°C +25°C 20 10 0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) 3 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 / Fax: 978.366.2266 is considering for development. Performance is based on target specifications, simulated results, • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 and/or prototype measurements. Commitment to develop is not guaranteed. • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Visit www.macomtech.com for additional data sheets and product information. Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice.