MASWSS0184 High Power GaAs DPDT Diversity Switch DC - 4.0 GHz Features Rev. V1 GND GND GND V C1 V C2 Pin No. Pin Name Description 1 GND Ground 2 GND Ground 3 V C1 Control 1 4 ANT1 Antenna Port 1 5 GND Ground 6 ANT2 Antenna Port 2 7 V C2 Control 2 8 GND Ground 9 GND Ground 10 Rx Receive Port 11 GND Ground 12 Tx The MASWSS0184 is fabricated using a 0.5 micron gate length GaAs PHEMT process. The process features full passivation for performance and reliability. Part Number GND ANT1 Pin Configuration Typical applications include 2.5 & 3.5 GHz WiMax, WLAN MESH networks, fixed wireless access, and other higher power systems. Designed for high power, this DPDT switch maintains high linearity up to 4.0 GHz. Ordering Information ANT2 GND Description M/A-COM’s MASWSS0184 is a broadband GaAs PHEMT MMIC diversity switch available in a leadfree 3 mm 12-lead PQFN package. The MASWSS0184 is ideally suited for applications where very small size and high linear power are required. Rx Tx • Ideal for high power diversity switch applications including WiMax, WLAN MESH Networks, and Fixed Wireless Access • Broadband Performance: DC - 4.0 GHz • Low Insertion Loss: 0.8 dB @ 2.5 GHz and 1.2 dB @ 3.5 GHz • High P1dB Compression: 39.5 dBm @ 5 V • Lead-Free 3 mm 12-Lead PQFN Package • 100% Matte Tin Plating over Copper • Halogen-Free “Green” Mold Compound • RoHS* Compliant and 260°C Reflow Compatible GND Functional Schematic 1 Package MASWSS0184TR-3000 3000 piece reel MASWSS0184SMB Sample Test Board (Includes 5 Samples) 13 Paddle Transmit Port 2 RF and DC Ground 2. The exposed pad centered on the package bottom must be connected to RF and DC ground. 1. Reference Application Note M513 for reel size information. * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 1 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. MASWSS0184 High Power GaAs DPDT Diversity Switch DC - 4.0 GHz Rev. V1 Electrical Specifications: TA = 25°C, Z0 = 50 Ω, VC = 0 V / 3 V, 39 pF Capacitor 3 Parameter Test Conditions Units Min. Typ. Max. Insertion Loss4 0.5 - 1 GHz 1 - 2 GHz 2 - 3 GHz 2.45 GHz 3 - 4 GHz dB dB dB dB dB — — — — — 0.6 0.7 0.8 0.8 1.2 — — — 1.2 — Isolation (on/off or off/on) Iso @ Tx when IL from Ant 2 to Rx Iso @ Rx when IL from Ant 1 to Tx 0.5 - 1 GHz 1 - 2 GHz 2 - 3 GHz 2.45 GHz 3 - 4 GHz dB dB dB dB dB — — — 24 — 41.5 35 30 30 27 — — — — — Isolation (on/off or off/on) Iso @ Tx when IL from Ant 1 to Rx Iso @ Rx when IL from Ant 2 to Tx 0.5 - 1 GHz 1 - 2 GHz 2 - 3 GHz 2.45 GHz 3 - 4 GHz dB dB dB dB dB — — — 29 — 46.5 43 38 38 32 — — — — — Return Loss 0.5 - 1 GHz 1 - 2 GHz 2 - 3 GHz 3 - 4 GHz dB dB dB dB — — — — 14 15 19.5 14 — — — — IP3 Two Tone, +15 dBm/Tone, 5 MHz Spacing, 2.4 GHz VC = 3 V VC = 5 V VC = 8 V dBm dBm dBm — — — 57.5 59 60 — — — Input P1dB 2.4 GHz, VC = 3 V 2.4 GHz, VC = 5 V 2.4 GHz, VC = 8 V dBm dBm dBm — — — 34 39.5 41 — — — 2nd Harmonic 2.4 GHz, Pin = 15 dBm dBc — -86 — 3rd Harmonic 2.4 GHz, Pin = 15 dBm dBc — -91 — Trise, Tfall 10% to 90% RF 90% to 10% RF nS nS — — 64 80 — — Ton, Toff 50% control to 90% RF and 50% control to 10% RF nS — 90 — Transients — mV — 5 — Control Current — µA — 5 10 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. For use above 2.5 GHz, M/A-COM recommends using smaller capacitor values. For example, use 5 pF for 3.2 GHz. 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. MASWSS0184 High Power GaAs DPDT Diversity Switch DC - 4.0 GHz Rev. V1 Evaluation Board for 3 mm 12-Lead PQFN C1 C4 C2 C3 U1 Truth Table 7,8 Absolute Maximum Ratings 5,6 Parameter Absolute Maximum Control VC1 Control VC2 Input Power @ 3 V Control +35 dBm CW 1 0 On Off On Off Input Power @ 5 V Control +37 dBm CW 0 1 Off On Off On Voltage ≤ 8 volts 7. ° Operating Temperature -40°C to +85 C Storage Temperature -65°C to +150°C 5. Exceeding any one or combination of these limits may cause permanent damage to this device. 6. M/A-COM does not recommend sustained operation near these survivability limits. Differential voltage, V (state 1) - V (state 0), must be +2.7 V minimum and must not exceed 8.0 V. 1 = +2.9 V to +8 V, 0 = 0 V + 0.2 V. Qualification Qualified to M/A-COM specification REL-201, Process Flow –2. Application Schematic C1 = C2 = C3 = C4 = 39 pF Handling Procedures Please observe the following precautions to avoid damage: C2 Rx GND C1 Tx 8. ANT 1 ANT 1 ANT 2 ANT 2 - Rx - Tx - Tx - Rx Static Sensitivity GND GND Vc2 C4 C3 ANT2 Vc1 GND GND ANT1 GND 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. 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. MASWSS0184 High Power GaAs DPDT Diversity Switch DC - 4.0 GHz Rev. V1 Typical Performance Curves Insertion Loss, 39 pF Capacitors Insertion Loss, 4 pF Capacitors 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1 0 0 0 1 2 3 4 5 0 6 1 2 3 4 5 6 Frequency (GHz) Frequency (GHz) Isolation, 39 pF Capacitors Isolation, 4 pF Capacitors 50 50 Iso @ Iso @ Iso @ Iso @ 45 Tx when IL from Ant 1 to Rx Rx when IL from Ant 2 to Tx Tx when IL from Ant 2 to Rx Rx when IL from Ant 1 to Tx Iso @ Iso @ Iso @ Iso @ 45 40 40 35 35 30 30 25 25 20 Tx when IL from Ant 1 to Rx Rx when IL from Ant 2 to Tx Tx when IL from Ant 2 to Rx Rx when IL from Ant 1 to Tx 20 0 1 2 3 4 5 6 0 1 Frequency (GHz) 2 3 4 5 6 Frequency (GHz) S11, S22 vs. Temperature, 39 pF Capacitors S11, S22 vs. Temperature, 4 pF Capacitors 0 0 -3 -3 -6 -6 -9 -9 -12 -12 -15 -15 -18 -18 -21 -21 0 1 2 3 4 Frequency (GHz) 5 6 0 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 / 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. MASWSS0184 High Power GaAs DPDT Diversity Switch DC - 4.0 GHz Rev. V1 Lead-Free 3 mm 12-Lead PQFN† † Reference Application Note M538 for lead-free solder reflow recommendations. 5 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.