GaAs SPDT Switch 0.05 - 3 GHz MASWSS0005 V4 Features • • • • Functional Schematic Low Insertion Loss: 0.35 dB @ 2.4 GHz Moderate Isolation: 21 dB @ 2.4 GHz Low Current Consumption: 5 µA @ 2.5 V Low Cost Plastic SOT-26 Package C=39pF V1 RFC V2 RF1 GND RF2 Description M/A-COM’s MASWSS0005 is a GaAs PHEMT MMIC single pole, double throw (SPDT) switch in a low cost SOT-26 surface mount plastic package. The MASWSS0005 is ideally suited for applications where small size and low cost are required. Typical applications are dual band systems which require switching between small signal components such as filter banks, single-band LNAs, converters, etc. This part can be used for low power, low loss requirements in all systems operating up to 3 GHz, including PCS, GSM, DCS, Satellite Radio, Blue Tooth, and other receive chain applications. The MASWSS0005 is fabricated using a 0.5 micron gate length GaAs PHEMT process. The process features full passivation for performance and reliability. Ordering Information Part Number Package MASWSS0005 Bulk Packaging MASWSS0005TR-3000 3000 piece reel MASWSS0005SMB Sample Board Note: Reference Application Note M513 for reel size information. PIN 1 C=39pF C=39pF Pin Configuration Pin No. Function Description 1 RF1 RF Port 1 2 GND Ground 3 RF2 RF Port 2 4 V2 Control 2 5 RFC RF Input 6 V1 Control 1 Absolute Maximum Ratings1,2 Parameter Absolute Maximum Input Power @ 2.5 V Control +26 dBm Operating Voltage +8.5 V Operating Temperature -40°C to +85°C Storage Temperature -65°C to +150°C 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. 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 Switch 0.05 - 3 GHz MASWSS0005 V4 Electrical Specifications: TA = 25°C, Vc = 0 V / +2.5 V, Z0 = 50 Ohms3,4 Parameter Test Conditions Units Min Typ Max Insertion Loss 0.05 - 1.0 GHz 1.0 - 3.0 GHz dB dB — — 0.3 0.35 0.4 0.55 Isolation 0.05 - 1.0 GHz 1.0 - 3.0 GHz dB dB 20 — 24 21 — — Return Loss 0.05 - 3.0 GHz dB — 20 — IP2 Two Tone +5 dBm, 5 MHz Spacing dBm — 62 — IP3 Two Tone +5 dBm, 5 MHz Spacing dBm — 45 — P1dB — dBm — 21 — Trise, Tfall 10% to 90% RF and 90% to 10% RF nS — 35 — Ton, Toff 50% Vc to 10% RF, 50% Vc to 90% RF nS — 40 — Transients In-Band mV — 10 — Control Current Vc = 2.5 V µA — 5 20 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 - 1 GHz, 39 pF for 0.5 GHz - 3 GHz. Truth Table5 SOT-26 Control V1 Control V2 RFC-RF1 RFC-RF2 0 1 On Off 1 0 Off On 5. 0 = 0 V to 0.2 V, 1 = +2.5 V to 5 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 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 Switch 0.05 - 3 GHz MASWSS0005 V4 Typical Performance Curves Insertion Loss Isolation 0.5 30 0.4 28 0.3 26 0.2 24 0.1 22 0.0 0.5 1.0 1.5 2.0 2.5 3.0 20 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Frequency (GHz) Return Loss 0 10 20 30 40 50 60 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) 3 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.