SW-456 GaAs SPDT Switch DC - 3.0 GHz Rev. V6 Features • • • • Low Cost Plastic: SC-70 (SOT-363) Package 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 Functional Schematic Positive Control Voltage PIN 1 V1 RF1 Description M/A-COM’s SW-456 is a GaAs monolithic switch in a low cost SC-70 (SOT-363) surface mount plastic package. The SW-456 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. The SW-456 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. 1000 pF RFC GND 1000 pF V2 RF2 1000 pF Functional Schematic Negative Control Voltage PIN 1 The SW-456 is fabricated using a mature 0.5 micron PHEMT process. The process features full passivation for performance and reliability. V1 RF1 RFC GND Ordering Information 1 Part Number Package SW-456 PIN Bulk Packaging SW-456TR 1000 piece reel SW-456TR-3000 3000 piece reel SW-456SMB Sample Test Board 1. Reference Application Note M513 for reel size information. Absolute Maximum Ratings 2 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 RF2 V2 Pin Configuration PIN Function Description 1 RF1 RF In/Out 2 GND RF Ground 3 RF2 RF In/Out 4 V2 VCTRL2 5 RFC RF Common 6 V1 VCTRL1 2. Exceeding any one or combination of these limits may cause permanent damage to this device. 1 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.43537383 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology 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. SW-456 GaAs SPDT Switch DC - 3.0 GHz Rev. V6 Electrical Specifications: TA = 25°C, VCTL = 0, -2.3 volts (unless otherwise specified)3 Parameter Test Conditions Units Min. Typ. Max. Insertion Loss4 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 3. External DC blocking capacitors are required on all RF ports when using positive voltage control. 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 - 3 GHz. Qualification Qualified to M/A-COM specification REL-201, Process Flow –2. Handling Procedures Truth Table Mode (Control) Positive5 Please observe the following precautions to avoid damage: Negative6 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. 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 5. 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. 6. If negative control is used, DC blocking capacitors are not required on RF ports. 2 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.43537383 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology 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. SW-456 GaAs SPDT Switch DC - 3.0 GHz Rev. V6 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) Insertion Loss vs. Frequency (+2.3 V Control, 1000 pF Capacitor on RF Ports) Isolation vs. Frequency Over Temperature -10 0.0 -0.1 -15 -0.2 -20 -0.3 -25 -0.4 -0.5 -30 -0.6 -35 -0.7 -40 -0.8 0.0 0.5 1.0 1.5 2.0 Frequency (GHz) 2.5 3.0 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 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.43537383 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology 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. SW-456 GaAs SPDT Switch DC - 3.0 GHz Rev. V6 Typical Performance Curves Isolation vs. Frequency (+2.3 V Control, 1000 pF Capacitor on RF Ports) VSWR vs. Frequency (+2.3 V Control, 1000 pF Capacitor on RF Ports) 2.0 -10 -15 1.8 -20 -25 1.6 -30 1.4 -35 -40 1.2 -45 1.0 -50 0.0 0.5 1.0 1.5 2.0 Frequency (GHz) 2.5 3.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) SC-70 (SOT-363) 4 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.43537383 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology 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.