SW-276 High Power GaAs SPDT Switch DC - 3.0 GHz Features • • • • • • • Rev. V3 Functional Schematic/Pin Configuration 1 dB Compression Point: +39 dBm @ -8 V 3rd Order Intercept: +65 dBm @ -8 V Insertion Loss: 0.4 dB Low Power Consumption Fast Switching Speed Lead-Free High Performance Ceramic Package RoHS* Compliant and 260°C Reflow Compatible Description M/A-COM’s SW-276 is a broadband GaAs SPDT switch available in a lead-free, 7-lead ceramic package. The package is hermetically sealed, making this switch ideal for space, military radios and other environmentally harsh applications. Typical applications include synthesizer switching, transmit / receive switching, switch matrices and filter banks in systems such as radio and cellular equipment, PCM, GPS and fiber optic modules. M/A-COM fabricates the SW-276 using a 1.0-micron gate length MESFET process. The process features full chip passivation for performance and reliability. Absolute Maximum Ratings 3,4 Parameter Absolute Maximum Input Power 0.05 GHz 0.5 - 2.0 GHz, -5 V Control 0.5 - 2.0 GHz, -8 V Control 0.5 - 2.0 GHz, -10 V Control +35 dBm +36 dBm +39 dBm +40 dBm Power Dissipation 5,6 2.0 W Control Voltage -12 V, +1 V Operating Temperature -55°C to +125°C Storage Temperature -65°C to +150°C Maximum Junction Temperature +175°C Ordering Information 1,2 Part Number Package 5 SW-276 Bulk Packaging (CR-2) SW-276G Gull Wing (CR-2 w/gull wing) SW-276B1 Bulk Packaging (CR-2) SW-276T12 Bulk Packaging (CR-2) 1. Table B Screening 2. Table 1 Screening Thermal Resistance : θjc +50°C/W 3. Exceeding any one or combination of these limits may cause permanent damage to this device. 4. M/A-COM does not recommend sustained operation near these survivability limits. 5. TCASE = +25°C, where TCASE is the temperature at the bottom of the case. 6. Special consideration must be given to the mounting of the switch to minimize the thermal resistance. The bottom of the case should be thermally attached to the mounting surface to maintain the junction temperature under the absolute maximum rating. * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 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-276 High Power GaAs SPDT Switch DC - 3.0 GHz Rev. V3 Electrical Specifications: TA = -55 to +85°C, Z0 = 50 Ω 7,8 Parameter Test Conditions Units Min. Typ. Max. Insertion Loss DC - 0.5 GHz DC - 1.0 GHz DC - 2.0 GHz DC - 3.0 GHz dB dB dB dB — — — — 0.4 0.5 0.7 0.9 0.5 0.65 0.8 1.0 Isolation DC - 0.5 GHz DC - 1.0 GHz DC - 2.0 GHz DC - 3.0 GHz dB dB dB dB 37 31 24 19 — — — — — — — — VSWR DC - 0.5 GHz DC - 1.0 GHz DC - 2.0 GHz DC - 3.0 GHz Ratio Ratio Ratio Ratio — — — — — — — — 1.3:1 1.5:1 1.5:1 1.6:1 Trise, Tfall 10% to 90% RF, 90% to 10% RF nS — 30 — Ton, Toff 50% control to 90% RF, and 50% control to 10% RF nS — 35 — Transients In Band mV — 12 — Input Power for P0.1dB 0.9 GHz (-5 V Control) 0.9 GHz (-8 V Control) dBm dBm — — 32 35 — — Input Power for P1dB 0.9 GHz (-5 V Control) 0.9 GHz (-8 V Control) dBm dBm — — 35 39 — — Third Order Intercept Point Two +10 dBm Input tones 0.9 GHz (-5 V Control) 0.9 GHz (-8 V Control) dBm dBm — — 61 65 — — 7. All specifications apply when operated with bias voltages of 0 V for VIN Low and -5 to -10 V for VIN High, and 50 ohm impedance at all RF ports, unless otherwise specified. 8. High power (greater than 1W) handling specifications apply to cold switching only. For input powers under 1W hot switching can be used. Handling Procedures Truth Table9 Please observe the following precautions to avoid damage: 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. Condition of Switch, RF Common to each RF Port Control A B RF1 RF2 1 0 On Off 0 1 Off On 9. 0 = Low = 0 to -0.2 V @ 20 µA max., 1 = High = -5 V @ 50 µA typ. to -10 V @ 800 µA max. 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-276 High Power GaAs SPDT Switch DC - 3.0 GHz Rev. V3 Two Tone IP3 Measurements Bias Voltage Input Power for each tone (dBm) 3rd Order Intermodulation Products (dBc) IP3 (dBm) Second Harmonic (dBc) 0, -5 V +27 -34 +44 -61 0, -6 V +27 -49 +51 -61 0, -7 V +27 -64 +59 -63 0, -8 V +27 -65 +59 -63 0, -5 V +28 -30 +43 -58 0, -6 V +28 -41 +48 -58 0, -7 V +28 -52 +54 -57 0, -8 V +28 -60 +58 -57 0, -5 V +29 -28 +43 -54 0, -6 V +29 -34 +46 -54 0, -7 V +29 -44 +51 -54 0, -8 V +29 -52 +55 -54 0, -5 V +30 -26 +43 -52 0, -6 V +30 -32 +46 -51 0, -7 V +30 -38 +49 -51 0, -8 V +30 -44 +52 -51 Lead-Free CR-2 Package† † Lead-Free CR-2 w/ Gull Wing Package† Reference Application Note M538 for lead-free solder reflow recommendations. Meets JEDEC moisture sensitivity level 1 requirements. 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. SW-276 High Power GaAs SPDT Switch DC - 3.0 GHz Rev. V3 Typical Performance Curves Compression vs. Control Voltage at 900 MHz Insertion Loss vs. Frequency 1.0 40 35 0.8 +25°C -55°C +85°C 30 0.6 25 0.4 20 P0.1dB P1dB 15 0.2 0.0 10 -2 -3 -4 -5 -6 -7 -8 -9 -10 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Control Voltage (Volts) VSWR vs. Frequency Isolation vs. Frequency 2.0 80 70 1.8 60 50 1.6 40 1.4 30 20 1.2 10 0 0.0 0.5 1.0 1.5 2.0 Frequency (GHz) 2.5 3.0 1.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) 4 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-276 High Power GaAs SPDT Switch DC - 3.0 GHz Rev. V3 Table 1 - Screening 10 (Reference Document MIL-STD-883D) Test Sample Size Method/Condition Internal Visual 11 1% M/A-COM Workmanship Standard Stabilization Bake 100% 1008/C, 150°C for 24 hours Temperature Cycling 100% 1010/C, -65°C, 150°C Constant Acceleration 100% 2001/A, 5000G, Y1 Plane only Burn-In 12 100% 1015, 125°C for 160 hours Final Electrical 100% Product Data Sheet Guaranteed Parameters Seal Test - Fine Leak 100% 1014/A Seal Test - Gross Leak 100% 1014/C 100% M/A-COM Workmanship Standard External Visual 13 10. This test does not apply to connectorized units. Connectorized units using hermetically sealed hybrid microcircuits will be screened to Table 1 at the hybrid level. 11. Sample size for internal visual will be per MIL-STD-105, AQL 1%. 12. Burn-in temperature will be reduced as necessary to keep the internal junction temperatures from exceeding their absolute maximum ratings. 13. Parts will be marked with their standard marking, plus a screening date and “T1” to signify that they were screened. Table B - Screening (Reference Document MIL-STD-883D), Includes 100% Internal VisTest Sample Size Method/Condition Internal Visual 100% 2017 Stabilization Bake 100% 1008/C, 150°C for 24 hours Temperature Cycling 100% 1010/C, -65°C, 150°C Constant Acceleration 100% 2001/A, 5000G, Y1 Plane only Burn-In 14 100% 1015, 125°C for 160 hours Final Electrical 100% Product Data Sheet Guaranteed Parameters Seal Test - Fine Leak 100% 1014/A Seal Test - Gross Leak 100% 1014/C External Visual 15 100% 2009 14. Burn-In temperature will be reduced as necessary to keep the internal junction temperatures from exceeding their absolute maximum ratings. 15. Parts will be marked with their standard marking, plus a “B” suffix. 5 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.