MASWSS0060

GaAs SP3T 2.7 V CDMA-GPS Switch DC - 2.5 GHz Features • • • • • • 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 MASWSS0060 V4 Functional Schematic Pin 12 100 pF GND ANT Pin 1 V1 V3 Description 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. 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. The MASWSS0060 is fabricated using a 0.5 micron gate length GaAs PHEMT process. The process features full passivation for performance and reliability. RF1 GND RF3 100 pF 100 pF GND GND GND RF2 Pin Configuration Pin No. 1 2 3 4 5 6 Function V1 RF1 GND GND RF2 V2 GND RF3 V3 GND ANT GND GND (paddle) 100 pF V2 Description Control 1 RF Port 1 Ground Ground RF Port 2 Control 2 RF Ground RF Port 3 Control 3 RF Ground Antenna Port RF Ground RF Ground Ordering Information Part Number MASWSS0060TR MASWSS0060TR-3000 MASWSS0060SMB Package 1000 piece reel 3000 piece reel Sample on Evaluation Board 7 8 9 10 11 12 13 Note: Reference Application Note M513 for reel size information. 1 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. GaAs SP3T 2.7 V CDMA-GPS Switch DC - 2.5 GHz Electrical Specifications: TA = 25°C, Z0 = 50 Ω1 Parameter Insertion Loss (All Paths) Isolation 2 MASWSS0060 V4 Test Conditions 1.0 GHz 1.5 GHz 2.0 GHz DC - 1.0 GHz 1.0 - 2.0 GHz 2.0 - 2.5 GHz DC - 2.5 GHz Two Tone, +22 dBm/tone, 1 MHz Spacing, 820 MHz Two Tone, +22 dBm/tone, 1 MHz Spacing, 1880 MHz For Cell Band: Two-tone signal input: Tx1 = +22 dBm @ 820 MHz, Tx2 = +22 dBm @ 821 MHz, RX interfere = -23 dBm @ 869 MHz For PCS Band: Two-tone signal input: Tx1 = +18 dBm @ 1880 MHz, Tx2 = +18 dBm @ 1881 MHz, RX interfere = -23 dBm @ 1960 MHz Units dB dB dB dB dB dB dB dBm dBm dBm Min. — — — 23 18 16 — — — — Typ. 0.55 0.60 0.70 27 21 20 20 62 61 -101 Max. 0.70 0.75 0.90 — — — — — — — Return Loss (All RF ports) IP3 Cross Modulation dBm — -102 — P.1dB Trise, Tfall Ton, Toff Transients Control Current 1. 2. Vc = 0 V/2.7 V, 1 GHz 10% to 90% RF, 90% to 10% RF, 900 MHz 50% control to 90% RF, and 50% control to 10% RF, 900 MHz In Band Vc = 0 V/2.7 V dBm µS µS mV µA — — — — — 36 0.06 0.09 70 — — — — — 30 External DC blocking capacitors are required on all RF ports. 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 3,4 Parameter Input Power (0.5 - 2.5 GHz, 2.7 V Control) Control Voltage Operating Temperature Storage Temperature Truth Table 5,6 V1 1 0 0 5. 6. Absolute Maximum +36 dBm ±8.5 volts -40°C to +85°C -65 C to +150 C ° ° V2 0 1 0 V3 0 0 1 ANT-RF1 ANT-RF2 ANT-RF3 On Off Off Off On Off Off Off On 3. Exceeding any one or combination of these limits may cause permanent damage to this device. 4. M/A-COM does not recommend sustained operation near these survivability limits. Differential voltage, V (state 1) -V (state 0) must be 2.6 V minimum and must not exceed 8.5 V. 0 = -5 V to 2.4 V, 1 = -2.4 V to 5 V. 2 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. GaAs SP3T 2.7 V CDMA-GPS Switch DC - 2.5 GHz Typical Performance Curves @ +25°C VSWR 1.5 MASWSS0060 V4 Isolation 35 RF1-RF2 RF2-RF1 RF3-RF2 1.4 30 1.3 25 1.2 1.1 20 1.0 0.5 1.0 1.5 2.0 2.5 3.0 15 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Frequency (GHz) Insertion Loss 1.0 RF1 RF2 RF3 Qualification Qualified to M/A-COM specification REL-201, Process Flow –2. 0.8 0.6 Handling Procedures Please observe the following precautions to avoid damage: 0.4 0.2 Static Sensitivity 1.0 1.5 2.0 2.5 3.0 0.0 0.5 Frequency (GHz) 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 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information.