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| RoHS Compliant GaAs SPDT 2.5 V High Power Switch DC - 3.0 GHz Features * * * * * * * * * * Low Voltage Operation: 2.5 V Harmonics: <-67 dBc at +34 dBm & 1 GHz Low Insertion Loss: 0.40 dB at 1 GHz High Isolation: 20 dB at 2 GHz 0.5 micron GaAs PHEMT Process Lead-Free SOT-26 Package 100% Matte Tin Plating over Copper Halogen-Free "Green" Mold Compound 260C Reflow Compatible RoHS* Compliant Version of MASWSS0006 MASWSS0181 V2 Functional Schematic PIN 1 PIN 6 RF1 V1 RFC 39 pF 1 00 pF V2 100pF 39 pF GND RF2 1 00 pF 39 pF Description M/A-COM's MASWSS0181 is a GaAs PHEMT MMIC single pole two throw (SPDT) high power switch in a lead-free SOT-26 package. The MASWSS0181 is ideally suited for applications where high power, low control voltage, low insertion loss, high isolation, small size and low cost are required. Typical applications are for GSM and DCS handset systems that connect separate transmit and receive functions to a common antenna, as well as other related handset and general purpose applications. This part can be used in all systems operating up to 3 GHz requiring high power at low control voltage. The MASWSS0181 is fabricated using a 0.5 micron gate length GaAs PHEMT process. The process features full passivation for performance and reliability. Pin Configuration Pin No. 1 2 3 4 5 6 Pin Name RF1 GND RF2 V2 RFC V1 Description RF Port 1 RF Ground RF Port 2 Control 2 RF Common Port Control 1 Absolute Maximum Ratings 1,2 Parameter Input Power (0.5 - 3 GHz, 2.5 V Control) Voltage Operating Temperature Storage Temperature Absolute Maximum +38 dBm 8.5 volts -40C to +85C -65C to +150C Ordering Information Part Number MASWSS0181 MASWSS0181TR MASWSS0181TR-3000 MASWSS0181SMB Package Bulk Packaging 1000 piece reel 3000 piece reel Sample Test Board 1. Exceeding any one or combination of these limits may cause permanent damage to this device. 2. M/A-COM does not recommend sustained operation near these survivability limits. Note: Reference Application Note M513 for reel size information. * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 1 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. RoHS Compliant GaAs SPDT 2.5 V High Power Switch DC - 3.0 GHz Electrical Specifications: TA = 25C, Vc = 0 V/2.5 V, Z0 = 50 Ohms3 Parameter Insertion Loss 4 MASWSS0181 V2 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 Two Tone, +26 dBm/tone, 5 MHz Spacing > 50 MHz -- 1 GHz, PIN = +34 dBm 1 GHz, PIN = +34 dBm 10% to 90% RF, 90% to 10% RF 50% control to 90% RF, and 50% control to 10% RF In Band Units dB dB dB dB dB dB dB dB dBm dBm dBc dBc S S mV A Min. -- -- -- 23.0 -- -- -- -- -- -- -- -- -- -- -- -- Typ. 0.40 0.50 0.75 26 20 16 20 16 57 39 -75 -75 0.04 0.06 50 -- Max. 0.65 -- -- -- -- -- -- -- -- -- -- -67 -- -- -- 50 Isolation Return Loss IP3 P0.1dB 2 Harmonic 3 Harmonic Trise, Tfall Ton, Toff Transients Control Current rd nd 3. For positive voltage control, external DC blocking capacitors are required on all RF ports. 4. Insertion loss can be optimized by varying the DC blocking capacitor value, e.g. 1000 pF for 100 MHz - 500 MHz, 100 pF for 0.5 GHz - 3 GHz. Qualification Qualified to M/A-COM specification REL-201, Process Flow -2. Truth Table 5,6 V1 1 V2 0 1 ANT- RF1 On Off ANT - RF2 Off On Handling Procedures Please observe the following precautions to avoid damage: 5. 6. 0 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. Differential voltage, V(state 1) - V(state 0), must be +2.5 V minimum and must not exceed +8 V. 0 = -5 V to 2.5 V, 1 = -2.5 V to +5 V 2 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. RoHS Compliant GaAs SPDT 2.5 V High Power Switch DC - 3.0 GHz Typical Performance Curves vs. Temperature, 100 pF blocking capacitors Insertion Loss vs. Frequency +25C 1.0 0.8 0.6 0.4 0.2 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 +85C -40C 40 MASWSS0181 V2 Isolation vs. Frequency +25C +85C -40C Insertion Loss (dB) 30 Isolation (dB) 20 10 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Frequency (GHz) 2nd Harmonic vs. Control Voltage, Pin = 34 dBm CW, 1 GHz +25C -60 +85C -40C 3rd Harmonic vs. Control Voltage, Pin = 34 dBm CW, 1 GHz +25C -60 +85C -40C Relative Harmonic (dBc) Relative Harmonic (dBc) 2.0 2.5 3.0 3.5 4.0 4.5 5.0 -65 -70 -75 -80 -85 -90 -65 -70 -75 -80 -85 -90 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Vc (V) Vc (V) Lead-Free SOT-26 Plastic Package 3 Reference Application Note M538 for lead-free solder reflow recommendations. M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. |
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