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| SW-394 GaAs SPDT High Isolation Terminated Switch 0.5 - 2.0 GHz Features * * * * * * Terminated RF Output High Isolation: 35 dB up to 2 GHz Positive Control Nanosecond Switching Speed CMOS Compatible Logic SOIC-8 Plastic Package Rev. V5 Functional Schematic Description M/A-COM's SW-394 is a GaAs monolithic SPDT terminated switch in a low cost SOIC 8-lead plastic package. The SW-394 is ideally suited for use where low power consumption and high isolation are required. Typical applications include transmit/receive switching, switch matrices and switched filter banks in systems such as radio and cellular equipment. The SW-394 is fabricated using a mature 1-micron gate length GaAs MESFET process. The process features full chip passivation for increased performance and reliability. Pin Configuration 4 Pin No. Function B GND RFC A Ordering Information 1 Part Number SW-394-PIN SW-394TR SW-394SMB Pin No. 5 6 7 8 Function RF1 GND GND RF2 Package Bulk Packaging 1000 piece reel 1 2 3 4 Sample Board 4. Blocking capacitors are required on all RF ports. VS can be applied at any RF port using 10K or greater pull-up resistor. 1. Reference Application Note M513 for reel size information. Absolute Maximum Ratings 2,3 Parameter Input Power Operating Voltage (VS, VA, VB) Operating Temperature Storage Temperature Truth Table 5,6,7 Control Input A 0 1 Absolute Maximum +34 dBm +8.5 Volts -40C to +85C -65C to +150C Control Input B 1 0 RFC-RF2 Off On RFC-RF1 On Off 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. 5. 0 = 0 0.2 VDC 6. 1 = +5 0.2 VDC, 7. Vs = +5 0.2 VDC, 25 A Max. Current Total 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-394 GaAs SPDT High Isolation Terminated Switch 0.5 - 2.0 GHz Electrical Specifications: TA = 25C Parameter Insertion Loss Isolation VSWR Rev. V5 Test Conditions 0.5 - 1.0 GHz 1.0 - 2.0 GHz 0.5 - 1.0 GHz 1.0 - 2.0 GHz 0.5 - 1.5 GHz Input Power, +5 V Control/Supply 0.5 GHz 0.9 GHz 1.5 GHz 10% to 90% RF, 90% to 10% RF 50% Control to 90% RF, 50% Control to 10% RF In-Band 2-Tone, 5 MHz spacing, +10 dBm each 0.5 GHz 0.9 GHz 2-Tone, 5 MHz spacing, +10 dBm each 0.5 GHz 0.9 GHz -- Units dB dB dB dB Ratio dBm dBm dBm ns ns mV dBm dBm dBm dBm A Min. -- -- 37 32 -- -- -- -- -- -- -- -- -- -- -- -- Typ. 1.3 1.4 40 35 1.6:1 24 24 25 34 36 22 67 72 47 47 10 Max. 1.5 1.6 -- -- -- -- -- -- -- -- -- -- -- -- -- 25 1 dB Compression Trise, Tfall Ton, Toff Transients Input IP2 Input IP3 Control Current 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-394 GaAs SPDT High Isolation Terminated Switch 0.5 - 2.0 GHz Typical Performance Curves Insertion Loss vs. Frequency 6 +25C +85C -40C Rev. V5 VSWR vs. Frequency 3.0 5 2.5 Output Insertion Loss Output Isolation Input 4 2.0 3 1.5 2 1 0.5 1.0 1.5 2.0 2.5 3.0 1.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Frequency (GHz) Isolation vs. Frequency 50 Handling Procedures Please observe the following precautions to avoid damage: 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 20 +25C +85C -40C 10 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. |
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