MASWSS0179 3 V GaAs SPDT Switch DC - 2 GHz Rev. V4 Functional Schematic2 Features Low Insertion Loss: <0.5 dB @ 900 MHz Low Power Consumption: <1.0 A @ 3 VDC Very High Intercept Point: 52 dBm IP3 Both Positive and Negative 3 to 8 V Control Lead-Free SOT-26 Package Halogen-Free "Green" Mold Compound 260C Reflow Compatible RoHS* Compliant Version of SW-395 Description The MASWSS0179 is a GaAs single pole, double throw switch in a lead-free SOT-26 surface mount plastic package and is ideally suited for applications where very low power consumption, low intermodulation products, very small size and low cost are required. Typical application is an internal / external antenna select switch for portable telephones and data radios. In addition, because of its low loss, good isolation and inherent speed, this device can be used as a conventional T/R switch or as an antenna diversity switch. The MASWSS0179 can be used in power applications up to 0.5 watts in systems such as cellular, PCS, GSM and other analog / digital wireless communications systems. MASWSS0179 Bulk Packaging MASWSS0179TR-3000 3000 piece reel 4 1 2 3 Pin Configuration Ordering Information 1 Package 5 2. DC blocking capacitors are not required if negative control voltage is used. This switch is fabricated using a mature 0.5-micron gate length GaAs pHEMT process. The process features full chip passivation for increased performance and reliability. Part Number 6 Pin No. Function 1 RF1 2 Ground 3 RF2 4 Control B 5 RF Common 6 Control A 1. Reference Application Note M513 for reel size information. * Restrictions on Hazardous Substances, European Union Directive 2011/65/EU. 1 MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support DC-0008093 MASWSS0179 3 V GaAs SPDT Switch DC - 2 GHz Rev. V4 Electrical Specifications: TA = +25C, VC = 0 V / -3 V, Z0 = 50 3 Parameter Test Conditions Units Min. Typ. Max. Insertion Loss DC - 1.0 GHz 1.0 - 2.0 GHz dB -- 0.5 0.6 0.7 0.8 Isolation DC - 1.0 GHz 1.0 - 2.0 GHz dB 25 19 28 22 -- VSWR DC - 2.0 GHz Ratio -- 1.3:1 -- 1 dB Compression 0.5 GHz, Input Power (3 V Control) 0.5 GHz, Input Power (5 V Control) 0.05 GHz, Input Power (3 V Control) 0.05 GHz, Input Power (5 V Control) dBm -- 26 30 16 16 -- TRISE, TFALL 10% to 90% RF, 90% to 10% RF ns -- 3 -- TON, TOFF 50% Control to 90% RF, 50% Control to 10% RF ns -- 5 -- Transients In-Band mV -- 15 -- Input IP2 2-Tone, 5 MHz spacing, 3 V Control, 10 dBm each 0.05 GHz 0.5 GHz dBm -- 69 80 -- Input IP3 2-Tone, 5 MHz spacing, 3 V Control, 10 dBm each 0.05 GHz 0.5 GHz dBm -- 48 52 -- Control Current |VC| = 3 V A -- 1 10 3. For positive voltage control, external DC blocking capacitors are required on all RF ports. Absolute Maximum Ratings4,5 Truth Table6,7,8 Parameter Absolute Maximum Control A Control B Input Power 33 dBm 0 1 Off On Operating Voltage 8.5 Volts 1 0 On Off Storage Temperature -65C to +150C Operating Temperature -40C to +85C 4. Exceeding any one or combination of these limits may cause permanent damage to this device. 5. MACOM does not recommend sustained operation near these survivability limits. RFC to RF1 RFC to RF2 6. For positive voltage control, external DC blocking capacitors are required on all RF ports. 7. 0 = -8 V to 0 V, 1 = 0 V to +8 V. 8. Differential voltage, V (state 1) - V (state 0), must be +2.8 V minimum and must not exceed +8 V. 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. 2 MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support DC-0008093 MASWSS0179 3 V GaAs SPDT Switch DC - 2 GHz Rev. V4 Typical Performance Curves Insertion Loss Isolation 1.0 50 0.8 40 0.6 30 0.4 20 0.2 10 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) VSWR 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) 3 MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support DC-0008093 MASWSS0179 3 V GaAs SPDT Switch DC - 2 GHz Rev. V4 Lead-Free SOT-26 Reference Application Note M538 for lead-free solder reflow recommendations. Meets JEDEC moisture sensitivity level 1 requirements. Plating is 100% matte tin over copper. 4 MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support DC-0008093 MASWSS0179 3 V GaAs SPDT Switch DC - 2 GHz Rev. V4 MACOM Technology Solutions Inc. All rights reserved. Information in this document is provided in connection with MACOM Technology Solutions Inc ("MACOM") products. These materials are provided by MACOM as a service to its customers and may be used for informational purposes only. 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MACOM customers using or selling MACOM products for use in such applications do so at their own risk and agree to fully indemnify MACOM for any damages resulting from such improper use or sale. 5 MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support DC-0008093