MASWSS0070 GaAs Broadband SPDT Switch DC - 6.0 GHz Features • • • • • • Rev. V5 Functional Schematic 802.11a + b/g Dual Band Applications Broadband Performance: DC - 6.0 GHz Low Insertion Loss: 0.75 dB @ 5.8 GHz High Isolation: 22 dB @ 5.8 GHz Low Cost 3 mm 12-Lead PQFN Package Fast Switching Speed: 0.5 µm GaAs PHEMT Description The MASWSS0070 is a broadband GaAs pHEMT MMIC SPDT switch available in a low cost 3 mm 12lead PQFN package. The MASWSS0070 is ideally suited for applications where very small size and low cost are required. Typical applications are for WLAN IEEE 802.11a and 802.11b/g PC cards and access points. Other applications include cordless phones and base stations. Designed for high power, this SPDT switch maintains high linearity up to 6.0 GHz. The MASWSS0070 is fabricated using a 0.5 micron gate length GaAs pHEMT process. The process features full passivation for performance and reliability. Ordering Information 1,2 GND RFC GND VC1 VC2 RF1 RF2 GND GND GND GND GND Pin Configuration Pin No. Pin Name Description 1 VC1 Control 1 2 RF1 RF Port 3 GND Ground 4 GND Ground 5 GND Ground Part Number Package 6 GND Ground MASWSS0070 Bulk Packaging 7 GND Ground MASWSS0070TR 1000 piece reel 8 RF2 RF Port MASWSS0070TR-3000 3000 piece reel 9 VC2 Control 2 10 GND Ground MASWSS0070SMB Sample Test Board 11 RFC RF Port 12 GND 1. Reference Application Note M513 for reel size information. 2. Sample board includes 5 loose parts. 13 Ground 3 Paddle RF and DC Ground 3. The exposed pad centered on the package bottom must be connected to RF and DC ground. 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. MASWSS0070 GaAs Broadband SPDT Switch DC - 6.0 GHz Rev. V5 Electrical Specifications: TA = 25°C, Z0 = 50 Ω, VC = 0 V / 3 V, 8 pF Capacitor 4 Parameter Test Conditions Units Min. Typ. Max. 2 - 3 GHz 3 - 4 GHz 4 - 5 GHz 5 - 6 GHz dB dB dB dB — — — — 0.55 0.55 0.65 0.75 0.9 0.9 1.0 1.1 Isolation 2 - 6 GHz dB 22 25 — Return Loss DC - 6 GHz dB — 20 — IIP2 Two Tone, +5 dBm / Tone, 5 MHz Spacing VC = 0.0 V/3 V @ 2.4 GHz VC = 0.0 V/3 V @ 5.8 GHz VC = 0.0 V/5 V @ 2.4 GHz VC = 0.0 V/5 V @ 5.8 GHz dBm dBm dBm dBm — — — — 91 81 99 91 — — — — IIP3 Two Tone, +5 dBm / Tone, 5 MHz Spacing VC = 0.0 V/3 V @ 2.4 GHz VC = 0.0 V/3 V @ 5.8 GHz VC = 0.0 V/5 V @ 2.4 GHz VC = 0.0 V/5 V @ 5.8 GHz dBm dBm dBm dBm — — — — 52 50 53 51 — — — — Input P-1dB VC = 0.0 V/3 V @ 2.4 GHz VC = 0.0 V/3 V @ 5.8 GHz VC = 0.0 V/5 V @ 2.4 GHz VC = 0.0 V/5 V @ 5.8 GHz dBm dBm dBm dBm — — — — 32 29 37 35 — — — — 2nd Harmonic 2.4 GHz, PIN = +20 dBm 5.3 GHz, PIN = +20 dBm 5.8 GHz, PIN = +20 dBm dBc dBc dBc — — — -88 -91 -77 — — — 3rd Harmonic 2.4 GHz, PIN = +20 dBm 5.3 GHz, PIN = +20 dBm 5.8 GHz, PIN = +20 dBm dBc dBc dBc — — — -87 -81 -85 — — — T-rise, T-fall 10% to 90% RF and 90% to 10% RF ns — 13 — Ton, Toff 50% control to 90% RF, 50% control to 10% RF ns — 35 — mV — 14 — µA — 10 25 Insertion Loss 5 Transients Control Current |VC| = 3 V 4. For positive voltage control, external DC blocking capacitors are required on all RF ports. 5. Insertion loss can be optimized by varying the DC blocking capacitor value. 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. MASWSS0070 GaAs Broadband SPDT Switch DC - 6.0 GHz Rev. V5 Absolute Maximum Ratings 6,7 Application Schematic Parameter Absolute Maximum Input Power @ 3 V Control +32 dBm Input Power @ 5 V Control +34 dBm Operating Voltage +8.5 volts Operating Temperature -40°C to +85°C C3 GND ° Storage Temperature -65°C to +150 C RFC GND VC1 VC2 RF1 RF2 GND GND C1 6. Exceeding any one or combination of these limits may cause permanent damage to this device. 7. M/A-COM Technology Solutions does not recommend sustained operation near these survivability limits. C2 GND GND GND Application #1: Optimized for 802.11a (5-6 GHz) Truth Table 8 Control V1 Control V2 RFC– RF1 RFC—RF2 1 0 On Off 0 1 Off On 8. 1 = +2.9 V to +5 V, 0 = 0 V + 0.2 V. Qty Description 3 Capacitor, 3.0 pF, 0402, SMT, 5% (C1-C3) Application #2: Optimized for 802.11b/g (2.4 GHz) Qty Description 3 Capacitor, 8.0 pF, 0402, SMT, 5% (C1-C3) Evaluation Board 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. MASWSS0070 GaAs Broadband SPDT Switch DC - 6.0 GHz Rev. V5 Typical Performance Curves with 0/3 V Control, 8 pF Capacitors Isolation Insertion Loss 1.2 40 +85°C -40°C +25°C 0.9 30 0.6 20 0.3 10 0.0 +85°C -40°C +25°C 0 1 2 3 4 5 6 1 2 3 4 5 6 Frequency (GHz) Frequency (GHz) Return Loss 0 -10 +85°C -40°C +25°C -20 -30 -40 1 2 3 4 5 6 Frequency (GHz) 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. MASWSS0070 GaAs Broadband SPDT Switch DC - 6.0 GHz Rev. V5 3 mm 12-Lead PQFN 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. 5 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.