MASWSS0060 GaAs SP3T 2.7 V CDMA-GPS Switch DC - 2.5 GHz GND ANT Pin 12 GND Balanced (symmetrical) RF Ports Low Cross Modulation Low Insertion Loss: 0.55 dB at 1 GHz High Isolation: 21 dB at 2 GHz Miniature Package: 3 mm 12-Lead PQFN 0.5 micron GaAs PHEMT Process 100 pF Functional Schematic Features • • • • • • Rev. V4 Pin 1 V1 Description V3 RF1 The MASWSS0060 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 MASWSS0060TR 1000 piece reel MASWSS0060TR-3000 3000 piece reel MASWSS0060SMB Sample on Evaluation Board 1. Reference Application Note M513 for reel size information. 100 pF 100 pF V2 GND RF2 GND 100 pF The design is symmetric and has been fully optimized for excellent cross modulation performance in all three paths while still maintaining excellent insertion loss and isolation. Note that since the design is symmetric, the user can assign CDMA cellular, CDMA PCS and GPS to ports RF1, RF2 or RF3 at his or her discretion. RF3 GND M/A-COM’s MASWSS0060 is an industry leading GaAs PHEMT MMIC single pole three throw (SP3T) CDMA-GPS switch in a low cost 3 mm 12-lead PQFN package. The MASWSS0060 is uniquely configured to enable switching from a common antenna port to CDMA cellular, CDMA PCS, or GPS ports. Pin Configuration Pin No. Function Description 1 V1 Control 1 2 RF1 RF Port 1 3 GND Ground 4 GND Ground 5 RF2 RF Port 2 6 V2 Control 2 7 GND RF Ground 8 RF3 RF Port 3 9 V3 Control 3 10 GND RF Ground 11 ANT Antenna Port 12 GND RF Ground 13 GND (paddle) RF Ground 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. MASWSS0060 GaAs SP3T 2.7 V CDMA-GPS Switch DC - 2.5 GHz Rev. V4 Electrical Specifications: TA = 25°C, Z0 = 50 Ω 2 Parameter Test Conditions Units Min. Typ. Max. Insertion Loss3 (All Paths) 1.0 GHz 1.5 GHz 2.0 GHz dB dB dB — — — 0.55 0.60 0.70 0.70 0.75 0.90 DC - 1.0 GHz 1.0 - 2.0 GHz 2.0 - 2.5 GHz dB dB dB 23 18 16 27 21 20 — — — DC - 2.5 GHz dB — 20 — Two Tone, +22 dBm/tone, 1 MHz Spacing, 820 MHz Two Tone, +22 dBm/tone, 1 MHz Spacing, 1880 MHz dBm dBm — — 62 61 — — For Cell Band: Two-tone signal input: Tx1 = +22 dBm @ 820 MHz, Tx2 = +22 dBm @ 821 MHz, RX interfere = -23 dBm @ 869 MHz dBm — -101 — For PCS Band: Two-tone signal input: Tx1 = +18 dBm @ 1880 MHz, Tx2 = +18 dBm @ 1881 MHz, RX interfere = -23 dBm @ 1960 MHz dBm — -102 — P.1dB Vc = 0 V/2.7 V, 1 GHz dBm — 36 — Trise, Tfall 10% to 90% RF, 90% to 10% RF, 900 MHz µS — 0.06 — Isolation Return Loss (All RF ports) IP3 Cross Modulation Ton, Toff 50% control to 90% RF, and 50% control to 10% RF, 900 MHz µS — 0.09 — Transients In Band mV — 70 — Control Current Vc = 0 V/2.7 V µA — — 30 2. External DC blocking capacitors are required on all RF ports. 3. Insertion Loss can be optimized by varying the DC blocking capacitor value, e.g. 1000 pF for 100 MHz - 500 MHz, 100 pF for 0.5 - 2.5 GHz. Absolute Maximum Ratings 4,5 Parameter Absolute Maximum Input Power (0.5 - 2.5 GHz, 2.7 V Control) +36 dBm Control Voltage ±8.5 volts Operating Temperature -40°C to +85°C Storage Temperature -65°C to +150°C 4. Exceeding any one or combination of these limits may cause permanent damage to this device. 5. M/A-COM does not recommend sustained operation near these survivability limits. Truth Table 6,7 V1 V2 V3 ANT-RF1 ANT-RF2 ANT-RF3 1 0 0 On Off Off 0 1 0 Off On Off 0 0 1 Off Off On 6. Differential voltage, V (state 1) -V (state 0) must be 2.6 V minimum and must not exceed 8.5 V. 7. 0 = -5 V to 2.4 V, 1 = -2.4 V to 5 V. 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. MASWSS0060 GaAs SP3T 2.7 V CDMA-GPS Switch DC - 2.5 GHz Rev. V4 Typical Performance Curves @ +25°C VSWR Isolation 35 1.5 RF1-RF2 RF2-RF1 RF3-RF2 1.4 30 1.3 25 1.2 20 1.1 1.0 0.5 1.0 1.5 2.0 2.5 3.0 15 0.5 1.0 Insertion Loss 2.0 2.5 3.0 Qualification Qualified to M/A-COM specification REL-201, Process Flow –2. 1.0 RF1 RF2 RF3 0.8 1.5 Frequency (GHz) Frequency (GHz) Handling Procedures Please observe the following precautions to avoid damage: 0.6 0.4 Static Sensitivity 0.2 0.0 0.5 1.0 1.5 2.0 Frequency (GHz) 2.5 3.0 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 mm 12-Lead PQFN 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.