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| RoHS Compliant GaAs SPDT Switch DC - 3.0 GHz Features * Test and Measurement and Low/Medium Power Telecommunication Applications * Low Insertion Loss: 0.18 dB @ 1 GHz * Moderate Isolation: 25 dB @ 1 GHz * Low Power Consumption: < 2 A @ 2.5 V * Fast Settling for Low Gate Lag Requirements * Lead-Free SC-70 (SOT-363) Package * 100% Matte Tin Plating over Copper * Halogen-Free "Green" Mold Compound * RoHS* Compliant and 260C Reflow Compatible MASWSS0192 V1 Functional Schematic C=39pF V1 RFC V2 Description M/A-COM's MASWSS0192 is a GaAs PHEMT MMIC SPDT switch in a lead-free SC-70 (SOT-363) surface mount plastic package. The MASWSS0192 is ideally suited for applications where very small size and low cost are required. The MASWSS0192 can be used for low / medium power, low loss requirements in all systems operating up to 3 GHz, including PCS, GSM, DCS, Blue Tooth, T&M, and other receive chain applications. The MASWSS0192 is fabricated using a 0.5 micron gate length GaAs PHEMT process. The process features full passivation for performance and reliability. RF1 GND RF2 PIN 1 C=39pF C=39pF Pin Configuration Pin No. 1 2 3 4 5 6 Pin Name RF1 GND RF2 V2 RFC V1 Description RF Port 1 Ground RF Port 2 Control 2 RF Input Control 1 Ordering Information 1 Part Number MASWSS0192 MASWSS0192TR-3000 MASWSS0192SMB 1. Package Bulk Packaging 3000 piece reel Sample Board Absolute Maximum Ratings 2,3 Parameter Input Power (0.5 - 3.0 GHz) 2.5 V Control 5.0 V Control Operating Voltage Operating Temperature Storage Temperature 2. 3. Absolute Maximum +25 dBm +34 dBm +8.5 volts -40 C to +85 C -65 C to +150 C Reference Application Note M513 for reel size information. Exceeding any one or combination of these limits may cause permanent damage to this device. M/A-COM does not recommend sustained operation near these survivability limits. * 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 Switch DC - 3.0 GHz MASWSS0192 V1 Electrical Specifications: TA = 25C, VC = 0 V / 2.5 V 4, PIN = +10 dBm, Z0 = 50 5 Parameter Insertion Loss 6 Isolation VSWR IP2 IP3 P1dB Trise, Tfall Ton, Toff Transients Control Current RON Gate Lag 4. 5. 6. Test Conditions DC - 1.0 GHz DC - 3.0 GHz DC - 1.0 GHz DC - 3.0 GHz DC - 1.0 GHz DC - 3.0 GHz 1 GHz, Two Tone, +7 dBm / tone, 20 MHz Spacing, 3 V 1 GHz, Two Tone, +7 dBm / tone, 20 MHz Spacing, 3 V VC = 0.2 V / 2.7 V VC = 0.2 V / 3.0 V 10% to 90% RF and 90% to 10% RF 50% control to 90% RF, 50% control to 10% RF In-band -- t > 90 mS after OFF to ON Switching (settled) |Ron| between 15 S and 90 mS after OFF to ON Switching Units dB dB dB dB Ratio Ratio dBm dBm dBm dBm nS nS mV A Min. -- -- 20.0 9.5 -- -- -- -- -- -- -- -- -- -- -- -- Typ. 0.18 0.35 24.0 13.5 1.1:1 1.2:1 93 53 27.5 28.5 22 5 36 0.20 2.50 0.15 Max. 0.40 0.60 -- -- -- -- -- -- -- -- -- -- -- 5 4.7 0.7 Alternate voltage operation of VC = 0 V / 5 V or -5 V / 0 V will yield similar insertion loss, isolation, VSWR, switching, RON, and gate lag results. For positive voltage control, external DC blocking capacitors are required on all RF ports. 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 - 3 GHz. Truth Table 7,8 Control V1 1 0 7. 8. Qualification RFC-RF1 On Off Control V2 0 1 RFC-RF2 Off On Qualified to M/A-COM specification REL-201, Process Flow -2. Handling Procedures Please observe the following precautions to avoid damage: Differential voltage, V (state 1) - V (state 0), must be 2.5 V minimum, but must not exceed 8.5 V. 0 = 0 V to 0.5 V; 1 = 2.5 V to 5 V or 0 = -5 V to -2.5 V, 1 = -0.5 to 0 V. 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 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 Switch DC - 3.0 GHz Typical Performance Curves Insertion Loss 2.0 45 40 1.5 +25C -40C +85C +25C -40C +85C MASWSS0192 V1 Isolation 35 30 1.0 25 20 15 0.0 0 1 2 3 4 5 6 10 0 1 2 3 4 5 6 0.5 Frequency (GHz) Frequency (GHz) S11, S22 -5 S22 (dB) S11 (dB) Gate Lag (RON vs. Time) Including VCTL, 0-3 V Step 5.0 Vcontrol -10 -15 -20 -25 -30 -35 0 1 4.5 4.0 3.5 3.0 2.5 2.0 0.00 Ron (Ohm) 2 3 4 5 6 0.02 0.04 0.06 0.08 0.10 0.12 Frequency (GHz) Time (S) Lead-Free SC-70 (SOT-363) 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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