MASWSS0118 GaAs SP4T 2.5 V High Power Switch DC - 3.0 GHz Features GND V4 Pin 16 39 pF Low Voltage Operation: 2.5 V Low Harmonics: < -65 dBc at +34 dBm & 1 GHz Low Insertion Loss: 0.65 dB at 1 GHz High Isolation: 23 dB at 2 GHz 4 mm 16-Lead PQFN Package 0.5 micron GaAs PHEMT Process GND Functional Schematic ANT • • • • • • Rev. V3 Pin 1 RF4 V1 39 pF RF1 Description 39 pF Typical applications are for GSM and DCS handset systems that connect separate transmit and receive functions to a common antenna, as well as other handset and related applications. This part can be used in all systems operating up to 3.0 GHz requiring high power at low control voltage. The MASWSS0118 is fabricated using a 0.5 micron gate length GaAs PHEMT process. The process features full passivation for performance and reliability. Ordering Information 1 Part Number Package MASWSS0118TR 1000 piece reel MASWSS0118TR-3000 3000 piece reel Sample Test Board 1. Reference Application Note M513 for reel size information. GND RF2 GND 39 pF 39 pF GND V3 V2 RF3 GND M/A-COM’s MASWSS0118 is a GaAs PHEMT MMIC single pole four throw (SP4T) high power switch in a low cost 4 mm 16-lead PQFN package. The MASWSS0118 is ideally suited for applications where high power, low control voltage, low insertion loss, high isolation, small size, and low cost are required. MASWSS0118SMB GND Pin Configuration Pin No. Pin Name Description 1 V1 Control 1 2 RF1 RF Port 1 3 GND RF Ground 4 RF2 RF Port 2 5 GND RF Ground 6 V2 Control 2 7 V3 Control 3 8 GND RF Ground 9 RF3 RF Port 3 10 GND RF Ground 11 GND RF Ground 12 RF4 RF Port 4 13 GND RF Ground 14 V4 Control 4 15 GND RF Ground 16 ANT 17 Paddle Antenna Port 2 RF Ground 2. 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. MASWSS0118 GaAs SP4T 2.5 V High Power Switch DC - 3.0 GHz Rev. V3 Electrical Specifications: TA = 25°C, Z0 = 50 Ω 3 Parameter Test Conditions Units Min. Typ. Max. Insertion Loss 4 DC – 1 GHz 1 – 2 GHz 2 - 3 GHz dB dB dB — — — 0.65 0.80 1.00 0.85 1.00 — Isolation DC – 1 GHz 1 – 2 GHz 2 - 3 GHz dB dB dB 27 21 — 29.0 23.0 18.5 — — — Return Loss DC – 3 GHz dB — 20 — IP3 Two Tone +26 dBm, 5 MHz Spacing, > 50 MHz VC = 0 V / 2.5 V dBm — 57 — IP2 Two Tone +26 dBm, 5 MHz Spacing, > 50 MHz VC = 0 V / 2.5 V dBm — 81 — P.1dB VC = 0 V / 2.5 V dBm — 38 — Harmonic 1 GHz, PIN = +34 dBm, VC = 0 V / 2.5 V dBc — -80 -71 3 Harmonic 1 GHz, PIN = +34 dBm, VC = 0 V / 2.5 V dBc — -68 -65 Trise, Tfall 10% RF to 90% RF, 90% to 10% RF, VC = 0 V / 2.5 V µS — 0.2 — Ton, Toff 50% control to 90% RF, 50% control to 10% RF, VC = 0 V / 2.5 V µS — 0.2 — mV — 35 — µA — 10 50 2 nd rd Transients Control Current VC = 0 V / 2.5 V, 34 dBm 3. 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 - 500 MHz, 39 pF for 0.5 - 3 GHz. Absolute Maximum Ratings 5,6 Parameter Absolute Maximum Input Power (0.5 - 3.0 GHz, 2.5 V Control) +38 dBm Voltage ± 8.5 volts 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. Truth Table 7,8 V1 V2 V3 V4 ANTRF1 ANTRF2 ANTRF3 ANTRF4 1 0 0 0 On Off Off Off 0 1 0 0 Off On Off Off 0 0 1 0 Off Off On Off 0 0 0 1 Off Off Off On 7. Differential voltage, V (state 1) -V (state 2), must be 2.5 V minimum. 8. 0 = -5 V to +2.5 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 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. MASWSS0118 GaAs SP4T 2.5 V High Power Switch DC - 3.0 GHz Rev. V3 Typical Performance Curves Insertion Loss vs. Temperature +25°C Isolation vs. Temperature +85°C +25°C -40°C 35 Isolation (dB) Insertion Loss (dB) -40°C 1.4 1.2 1.0 30 0.8 25 0.6 0.4 20 0.2 0.0 15 0.5 1.0 1.5 2.0 2.5 3.0 0.5 1.0 2.0 2.5 3.0 1 GHz 3rd Harmonic Rejection 1 GHz 2nd Harmonic Rejection 25°C 1.5 F re que nc y ( G H z) F re que nc y ( G H z) 85°C 25°C -40°C -50 -50 -60 -60 Harmonic (dBc) Harm onic (dBc) +85°C 40 1.6 -70 -80 -90 85°C -40°C -70 -80 -90 -100 -100 2.0 2.5 3.0 3.5 4.0 C o ntro l Vo lta ge (V ) 4.5 5.0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 C o nt ro l V o lt a ge ( V ) 4 mm 16-Lead PQFN 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.