MASWSS0157 GaAs SPDT Switch DC - 2.5 GHz Rev. V3 Features • • • • • • • • • • Functional Schematic Very Low DC Power Consumption: 100 µW Low Insertion Loss: 0.5 dB High Isolation: 25 dB up to 2 GHz Very High Intercept Point: 45 dBm IP3 Nanosecond Switching Speed Lead-Free SOIC-8 Package 100% Matte Tin Plating over Copper Halogen-Free “Green” Mold Compound 260°C Reflow Compatible RoHS* Compliant Version of the SW-239 Pin 8 GND GND RF2 B RFC GND RF1 A Description M/A-COM’s MASWSS0157 is a GaAs MMIC SPDT switch in a lead-free SOIC 8-lead surface mount plastic package. The MASWSS0157 is ideally suited for use where low power consumption is required. Typical applications include transmit/receive switching, switch matrices and switched filter banks in systems such as radio and cellular equipment, PCM, GPS, fiber optic modules, and other battery powered radio equipment. Pin 1 Pin Configuration Pin No. Function Pin No. Function 1 RF Common 5 Control B 2 Ground 6 RF Port 2 3 RF Port 1 7 Ground 4 Control A 8 Ground The MASWSS0157 is fabricated using a monolithic GaAs MMIC using a mature 1 micron process. The process features full chip passivation for increased performance and reliability. Absolute Maximum Ratings 2,3 Ordering Information 1 Part Number Package Parameter Absolute Maximum MASWSS0157 Bulk Packaging MASWSS0157TR 1000 piece reel Input Power 0.05 GHz 0.5 - 2.0 GHz +27 dBm +34 dBm MASWSS0157TR-3000 3000 piece reel Control Voltage -8.5 V < Vc < +5 V MASWSS0157SMB Sample Test Board Operating Temperature -40°C to +85°C Storage Temperature -65°C to +150°C 1. Reference Application Note M513 for reel size information. 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. * 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. MASWSS0157 GaAs SPDT Switch DC - 2.5 GHz Rev. V3 Electrical Specifications: TA = 25°C, Vc = 0 V / -5 V, Z0 = 50 Ohms4 Parameter Test Conditions Units Min. Typ. Max. Insertion Loss DC - 0.1 GHz DC - 0.5 GHz DC - 1.0 GHz DC - 2.0 GHz dB dB dB dB — — — — 0.4 0.4 0.5 0.6 — — 0.8 — Isolation DC - 0.1 GHz DC - 0.5 GHz DC - 1.0 GHz DC - 2.0 GHz dB dB dB dB — — 30 — 56 43 33 24 — — — — VSWR DC - 2.0 GHz Ratio — 1.4:1 — Trise, Tfall 10% to 90% RF, 90% to 10% RF nS — 2 — Ton, Toff 50% Control to 90% RF, 50% Control to 10% RF nS — 4 — Transients In-Band mV — 15 — 1 dB Compression Point Input Power, 0.05 GHz Input Power, 0.5 - 2.0 GHz dBm dBm — — 21 27 — — 2nd Order Intercept Measured Relative to Input Power (for two-tone input power up to +6 dBm) 0.05 GHz 0.5 - 2.0 GHz dBm dBm — — 55 68 — — 3rd Order Intercept Measured Relative to Input Power (for two-tone input power up to +6 dBm) 0.05 GHz 0.5 - 2.0 GHz dBm dBm — — 40 45 — — Control Current ⏐Vc⏐ = 5 V µA — 20 25 4. For positive voltage control, external DC blocking capacitors are required on all RF ports. Handling Procedures Please observe the following precautions to avoid damage: Truth Table 5 Control Inputs Condition of Switch RF Common to Each RF Port Static Sensitivity A B RF1 RF2 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. 1 0 On Off 0 1 Off On 5. 0 = 0 V to -0.2 V, 1 = -5 V to -8 V 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. MASWSS0157 GaAs SPDT Switch DC - 2.5 GHz Rev. V3 Typical Performance Curves Insertion Loss Isolation 80 1.5 +85°C +25°C -40°C 70 60 1.0 50 40 0.5 30 0.0 0.0 0.5 1.0 1.5 2.0 2.5 20 0.0 Frequency (GHz) 0.5 1.0 1.5 2.0 2.5 Frequency (GHz) VSWR 1.6 Electrical Schematic 1.4 1.2 1.0 0.0 0.5 1.0 1.5 2.0 2.5 Frequency (GHz) Lead-Free SOIC-8† † Reference Application Note M538 for lead-free solder reflow recommendations. 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.