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| GaAs SPDT 2.7 V High Power Switch DC - 3.0 GHz Features * * * * * * Low Voltage Operation: 2.7 V High IP3: +56 dBm Low Insertion Loss: 0.30 dB at 1 GHz High Isolation: 25 dB at 1 GHz SC70 6-Lead Package 0.5 micron GaAs PHEMT Process MASWSS0117 V2 Functional Block Diagram RF1 39 pF V1 Description M/A-COM's MASWSS0117 is a GaAs PHEMT MMIC single pole double throw (SPDT) high power switch in a low cost SC70 6-lead package. The MASWSS0117 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 CDMA handset systems that connect separate transceiver and/or GPS functions to a common antenna, as well as other related handset and general purpose applications. The MASWSS0117 can be used in all systems operating up to 3.0 GHz requiring high power at low control voltage. The MASWSS0117 is fabricated using a 0.5 micron gate length GaAs PHEMT process. The process features full passivation for performance and reliability. GND RFC 39 pF RF2 39 pF Pin 6 V2 Pin 1 Pin Configuration Pin No. 1 2 3 4 5 6 Pin Name V2 RFC V1 RF1 GND RF2 Description Vcontrol 2 RF Common Vcontrol 1 RF Port 1 RF Ground RF Port 2 MASWSS0117 orientation in tape Ordering Information1 Part Number MASWSS0117 MASWSS0117TR MASWSS0117TR-3000 MASWSS0117SMB Package Bulk Packaging 1000 piece reel 3000 piece reel Sample Test Board PART NUMBER MASWSS0117 Device Marking PIN 1 1. Reference Application Note M513 for reel size information. DATE CODE PIN 6 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. GaAs SPDT 2.7 V High Power Switch DC - 3.0 GHz Electrical Specifications: TA = 25C, VC = 0 V / 2.7 V, Z0 = 50 2 Parameter Insertion Loss3 MASWSS0117 V2 Test Conditions DC - 1 GHz 1 - 2 GHz 2 - 3 GHz DC - 1 GHz 1 - 2 GHz 2 - 3 GHz DC - 3 GHz 825 MHz Two Tone, +24 dBm Total Pin, 5 MHz Spacing For Cell Band: Two-tone signal input: Tx1 = +22 dBm @ 820 MHz, Tx2 = +22 dBm @ 821 MHz, RX interfere = -23 dBm @ 869 MHz. For PCS Band: Two-tone signal input: Tx1 = +18 dBm @ 1880 MHz, Tx2 = +18 dBm @ 1881 MHz, RX interfere = -23 dBm @ 1960 MHz. Units dB dB dB dB dB dB dB dBm Min. -- -- -- 23 -- -- -- -- -- Typ. 0.30 0.35 0.35 25 19 15 20 56 Max. 0.65 -- -- -- -- -- -- -- Isolation Return Loss IP3 dBm -99 -- Cross Modulation dBm dBm nS nS mV A -- -- -- -- -- -- -94 38 70 100 25 5 -- -- -- -- -- 20 P0.1dB Trise, Tfall Ton, Toff Transients Control Current 1.0 GHz 10% to 90% RF, 90% to 10% RF 50% control to 90% RF 50% control to 10% RF In Band VC = 2.7 V 2. For positive voltage control, external DC blocking capacitors are required on all RF ports. 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 - 3 GHz. Absolute Maximum Ratings 4,5 Parameter Input Power (0.5 - 3 GHz, 3 V Control) Operating Voltage Operating Temperature Storage Temperature Truth Table 6,7,8 V1 1 0 Absolute Maximum +38 dBm +8.5 volts -40C to +85C -65C to +150C V2 0 1 ANT- RF1 On Off ANT - RF2 Off On 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. For positive voltage control, external DC blocking capacitors are required on all RF ports. 7. Differential voltage, V (state 1) - V (state 0), must be +2.7 V minimum, but must not exceed 8.5 V. 8. 0 = -5 V to +2.3 V, 1 = -2.3 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. GaAs SPDT 2.7 V High Power Switch DC - 3.0 GHz Typical Performance Curves vs. Frequency, 39 pF Insertion Loss 0.6 +25C +85C -40C MASWSS0117 V2 Isolation 40 +25C +85C -40C 0.5 30 0.4 0.3 20 0.2 10 0.1 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Frequency (GHz) Return Loss 0 -5 -10 -15 -20 -25 -30 -35 0 1 2 3 4 5 6 +25C -40C +85C Qualification Qualified to M/A-COM specification REL-201, Process Flow -2. 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. Frequency (GHz) SC-70 Plastic Package 3 Meets JEDEC moisture sensitivity level 1 requirements. 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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