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| MASW-007935 GaAs SPDT Terminated Switch DC - 3.0 GHz Features * * * * * * * * * Low Insertion Loss: 0.5 dB typical up to 1 GHz High Isolation: > 38 dB @ 900 MHz Low Power Consumption: < 10A @ -3 V Positive or Negative 2.5 to 8 V Control Lead-Free SOT-26 Package 100% Matte Tin Plating over Copper Halogen-Free "Green" Mold Compound 260C Reflow Compatible RoHS* Compliant Version of SW-442 Rev. V2 Functional Schematic Positive Control Voltage Description M/A-COM's MASW-007935 is a GaAs monolithic switch in a low cost lead-free SOT-26 surface mount plastic package. The MASW-007935 is ideally suited for applications where very low power consumption, low insertion loss and very small size are required. Typical application is in dual band systems which require switching between small signal components such as filter banks, single band LNA's, converters etc. The MASW-007935 can be used in applications up to 0.25 Watts in systems such as CDMA, WCDMA, PCS, DCS1800, GSM and other analog/ digital wireless communications systems. The MASW-007935 is fabricated using a mature 0.5 micron GaAs PHEMT process. The process features full passivation for increased performance and reliability. Functional Schematic Negative Control Voltage Ordering Information 1 Part Number MASW-007935-000000 MASW-007935-TR1000 Package Bulk Packaging 1000 piece reel Pin Configuration Pin No. 1 2 3 4 5 6 Function RF1 GND RF2 V2 RFC V1 Description RF Input/Output RF Ground RF Input/Output V Control 2 RF Common V Control 1 1. Reference Application Note M513 for reel size information. * 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. MASW-007935 GaAs SPDT Terminated Switch DC - 3.0 GHz Parameter Insertion Loss3 Test Conditions DC-1 GHz 1-2 GHz 2-3 GHz DC-1 GHz 1-2 GHz 2-3 GHz DC-2 GHz 2-3 GHz 500 MHz - 3 GHz 500 MHz - 3 GHz 2-Tone 900 MHz, 5 MHz spacing, 10 dBm each tone 2-Tone 900 MHz, 5 MHz spacing, 10 dBm each tone 10% to 90% RF, 90% to 10% RF 50% Control to 90% RF, 50% Control to 10% RF In-Band VCTL = -3V Units dB dB dB dB dB dB Ratio Ratio dBm dBm dBm dBm nS nS mV A Min. -- -- -- 36 25 21 -- -- -- -- -- -- -- -- -- -- Typ. 0.5 0.8 1.1 38 28 22 1.4:1 1.6:1 24 28 80 50 40 60 10 6 Rev. V2 Electrical Specifications: TA = 25C, Z0 = 50 2, VCTL = -3V (unless otherwise specified) Max. 0.7 1.0 1.25 -- -- -- 1.5:1 1.7:1 -- -- -- -- -- -- -- 15 Isolation VSWR P1dB (2.7 V supply) P1dB (5 V supply) IP2 (2.7 V supply) IP3 (2.7 V supply) Trise, Tfall Ton, Toff Transients Control Current 2. External DC blocking capacitors are required on all RF ports when using positive voltage control. 3. Insertion loss can be optimized by varying the DC blocking capacitor value, e.g. 1000 pF for 100 MHz - 1 GHz, 39 pF for 0.5 GHz - 3 GHz. Absolute Maximum Ratings 4,5 Parameter Input Power (0.5 - 3.0 GHz) 3 V Control 5 V Control Operating Voltage Operating Temperature Storage Temperature Truth Table Mode (Control) Positive6 Absolute Maximum +30 dBm +33 dBm +8.5 Volts -40C to +85C -65C to +150C V1 0 + 0.2 V +2.5 to +8 V V2 +2.5 to +8 V 0 + 0.2 V RFC RF1 On Off Off On RFC RF2 Off On On Off Negative7 0 + 0.2 V -2.5 to -8 V -2.5 to -8 V 0 + 0.2 V 4. Exceeding any one or combination of these limits may cause permanent damage to this device. 5. M/A-COM does not recommend sustained operation near these survivability limits. 6. External DC blocking capacitors are required on all RF ports and GND. GND capacitors can be used with positive control voltage to resonate lead inductance for improved isolation. 7. If negative control is used, DC blocking capacitors and GND capacitors are not required. 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. MASW-007935 GaAs SPDT Terminated Switch DC - 3.0 GHz Typical Performance Curves Output VSWR vs. Frequency over Temperature 2.0 Rev. V2 Input VSWR vs. Frequency over Temperature 2.0 1.8 +25C -40C +85C 1.8 +25C -40C +85C 1.6 1.6 1.4 1.4 1.2 1.2 1.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 1.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Frequency (GHz) Isolation vs. Frequency over Temperature (Positive Control) 50 CGDN=8pF Isolation vs. Frequency over Temperature (Negative Control) 60 25C -40C +85C 40 50 CGDN=39pF 40 30 30 20 20 10 10 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Frequency (GHz) Insertion Loss vs. Frequency over Temperature (Positive Control) 3.0 CGDN=8pF Insertion Loss vs. Frequency over Temperature (Negative Control) 1.50 25C -40C +85C 2.5 CGDN=39pF 1.25 2.0 1.00 1.5 0.75 1.0 0.50 0.5 0.25 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0.00 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) 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. MASW-007935 GaAs SPDT Terminated Switch DC - 3.0 GHz Lead-Free SOT-26 Plastic Package Rev. V2 Reference Application Note M538 for lead-free solder reflow recommendations. Meets JEDEC moisture sensitivity level 1 requirements. Handling Procedures 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. 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. |
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