MASW-007221 GaAs SPDT Switch DC - 3.0 GHz Rev. V1 Features • • • • • • • • Low Insertion Loss: < 0.3 dB @ 900 MHz Low Power Consumption: < 15 µA @ -2.3 Volts Positive or Negative 2.3 to 8 Volt Control Lead-Free SC-70 (SOT-363) Package 100% Matte Tin Plating over Copper Halogen-Free “Green” Mold Compound 260°C Reflow Compatible RoHS* Compliant version of SW-456 Functional Schematic: Positive Control Voltage PIN 1 VCTL1 RF1 1000 pF RFC GND 1000 pF VCTL2 RF2 Description M/A-COM’s MASW-007221 is a GaAs monolithic switch in a lead-free SC-70 (SOT-363) surface mount plastic package. The MASW-007221 is ideally suited for applications where very low power consumption, low insertion loss, very small size, and low cost are required. Typical applications are in dual band systems where switching between small signal components is required, i.e. filter banks, single-band LNA’s, converters, etc. 1000 pF Functional Schematic: Negative Control Voltage PIN 1 VCTL1 RF1 RFC GND The MASW-007221 can be used in applications up to 0.25 watts in systems such as cellular, PCS, DCS1800, GSM, CDMA, W-CDMA and other analog / digital wireless communication systems. The MASW-007221 is fabricated using a mature 0.5 micron PHEMT process. The process features full passivation for performance and reliability. Ordering Information Pin Configuration PIN 1 Part Number Package MASW-007221-000000 Bulk Packaging MASW-007221-TR3000 3000 piece reel 1. Reference Application Note M513 for reel size information. VCTL2 RF2 Function Description 1 RF1 RF In/Out 2 GND RF Ground 3 RF2 RF In/Out 4 VCTL2 Voltage Control 2 5 RFC RF Common 6 VCTL1 Voltage Control 1 2,3 Absolute Maximum Ratings Parameter Absolute Maximum Input Power (0.5 - 3.0 GHz) 3 V Control 5 V Control +30 dBm +33 dBm Operating Voltage +8.5 volts Operating Temperature -40°C to +85°C Storage Temperature -65°C to +150°C 2. Exceeding any one or combination of these limits may cause permanent damage to this device. 3. M/A-COM does not recommend sustained operation near these survivability limits. 1 * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 / Fax: 978.366.2266 is considering for development. Performance is based on target specifications, simulated results, • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 and/or prototype measurements. Commitment to develop is not guaranteed. • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Visit www.macomtech.com for additional data sheets and product information. Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. MASW-007221 GaAs SPDT Switch DC - 3.0 GHz Rev. V1 Electrical Specifications: TA = 25°C, VCTL = 0, -2.3 volts (unless otherwise specified) , Z0 = 50 Parameter Test Conditions Units Min. Typ. Max. Insertion Loss 5 DC - 1 GHz 1 - 2 GHz 2 - 3 GHz dB dB dB — — — 0.35 0.45 0.56 0.5 0.6 0.8 Isolation DC - 1 GHz 1 - 2 GHz 2 - 3 GHz dB dB dB 20 15 10 22 17 12 — — — VSWR DC - 3 GHz Ratio — 1.2:1 1.4:1 P1dB (2.3V supply) 500 MHz - 3 GHz dBm — 21 — P1dB (3V supply) 500 MHz - 3 GHz dBm — 27 — Input IP2 2-Tone 900 MHz, 5 MHz spacing (3.0 V) dBm — 81 — Input IP3 2-Tone 900 MHz, 5 MHz spacing (3.0 V) dBm — 52 — Trise, Tfall 10% to 90% RF, 90% to 10% RF ns — 25 — Ton, Toff 50% Control to 90% RF, Control to 10% RF ns — 25 — Transients In-Band mV — 25 — Control Current VCTL = -2.3 V µA — 4 15 4. External DC blocking capacitors are required on all RF ports when using positive voltage control. 5. 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 Table Mode (Control) Positive 6 Negative 7 V1 V2 RFC RF1 RFC RF2 0 ± 0.2 V +2.3 to +8 V Off On +2.3 to +8 V 0 ± 0.2 V On Off 0 ± 0.2 V -2.3 V to -8 V On Off -2.3 V to -8 V 0 ± 0.2 V Off On Lead-Free SC-70 (SOT-363) † 6. External DC blocking capacitors are required on all RF ports. 1000 pF capacitors used for positive control voltage. For higher frequency operation, smaller value DC blocking capacitors can be substituted. 7. If negative control is used, DC blocking capacitors are not required on RF ports. Qualification Qualified to M/A-COM Process Flow –2. specification REL-201, Handling Procedures Please observe the following precautions to avoid damage: † Reference Application Note M538 for lead-free solder reflow recommendations. 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 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 / Fax: 978.366.2266 is considering for development. Performance is based on target specifications, simulated results, • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 and/or prototype measurements. Commitment to develop is not guaranteed. • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Visit www.macomtech.com for additional data sheets and product information. Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. MASW-007221 GaAs SPDT Switch DC - 3.0 GHz Rev. V1 Typical Performance Curves Insertion Loss vs. Frequency Over Temperature VSWR Over Temperature 2.0 0.0 +25 C -40 C +85 C -0.2 +25 C -40 C +85 C 1.8 -0.4 1.6 -0.6 1.4 -0.8 1.2 1.0 -1.0 0.0 0.5 1.0 1.5 2.0 2.5 0.0 3.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Frequency (GHz) Isolation vs. Frequency Over Temperature -10 Insertion Loss vs. Frequency (+2.3 V Control, 1000 pF Capacitor on RF Ports) 0.0 -0.1 -15 -0.2 -20 -0.3 -25 -0.4 -0.5 -30 -0.6 -35 -0.7 -40 0.0 0.5 1.0 1.5 2.0 2.5 3.0 -0.8 0.0 0.5 Frequency (GHz) 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Isolation vs. Frequency (+2.3 V Control, 1000 pF Capacitor on RF Ports) -10 VSWR vs. Frequency (+2.3 V Control, 1000 pF Capacitor on RF Ports) 2.0 -15 1.8 -20 1.6 -25 1.4 -30 1.2 -35 -40 0.0 0.5 1.0 1.5 2.0 Frequency (GHz) 2.5 3.0 1.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) 3 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 / Fax: 978.366.2266 is considering for development. Performance is based on target specifications, simulated results, • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 and/or prototype measurements. Commitment to develop is not guaranteed. • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Visit www.macomtech.com for additional data sheets and product information. Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice.