MASWSS0068 SPDT High Isolation CATV Switch 5 - 1000 MHz Functional Schematic Features • • • • • • 75 Ohm Impedance Positive Voltage Control (0 / +5 V) Low Insertion Loss: 0.60 dB at 870 MHz High Isolation: 51 dB at 870 MHz 4 mm FQFP-N 20 Lead Package 0.5 micron GaAs PHEMT Process Description M/A-COM’s MASWSS0068 is a GaAs PHEMT MMIC single pole double throw (SPDT) switch in a low cost 4 mm FQFP-N 20 lead package. The MASWSS0068 is ideally suited for applications where low control voltage, low insertion loss, high isolation, small size and low cost are required. Typical applications are to replace mechanical relays in CATV systems. This part can be used in all 75 ohm systems operating up to 1.0 GHz. The MASWSS0068 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 Rev. V1 Package MASWSS0068 FQFP-N 20 Lead Plastic Package MASWSS0068TR 7 inch, 1000 piece reel MASWSS0068TR-3000 13 inch, 3000 piece reel MASWSS0068SMB Sample Test Board (Includes 5 Samples) GT1 GND GT2 GND GND RF1 RF2 GND GND GND GND GND GND G2 G1 V1 GND RFC GND V2 Absolute Maximum Ratings 2 Parameter Absolute Maximum Max Input Power (5 - 1000 MHz, 5 V Control) +32 dBm Operating Voltage ±8.5 volts Operating Temperature -40 oC to +85 oC Storage Temperature -65 oC to +150 oC 2. Exceeding any one or combination of these limits may cause permanent damage to this device. Truth Table 3,4 1. Reference Application Note M513 for reel size information. V1 V2 RFC - RF1 RFC - RF2 1 0 On Off 0 1 Off On 3. External 0.01 µF DC blocking capacitors are required on all RF In/Out and RF Ground ports. 4. 0 = 0 V + 0.2 V; 1 = +2.5 V to +5 V. 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. MASWSS0068 SPDT High Isolation CATV Switch 5 - 1000 MHz Pin Configuration 5 Rev. V1 Application Schematic PIN No. PIN Name Description 1 RF1 RF In/Out 2 GND Ground 3 GND Ground 4 GND Ground 5 G1 RF Ground 6 V1 Control 1 7 GND Ground 8 RFC RF In/Out 9 GND Ground 10 V2 Control 2 11 G2 RF Ground 12 GND Ground 13 GND Ground 14 GND Ground 15 RF2 RF In/Out 16 GND Ground 17 GT2 RF Ground 18 GND Ground 19 GT1 RF Ground 20 GND Ground C6 C7 GT2 GT1 GND GND GND C1 C2 RF1 RF2 GND GND GND GND GND GND G2 G1 C4 V1 GND RFC C8 C5 GND V2 C3 C9 C1 – C3 = 0.01 uF, RF Bypass Capacitors C4 – C9 = 0.01 uF, Logic Control Decoupling Capacitors (All capacitors are Panasonic ECJ-OEF1H1032 or equivalent) 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. Use proper ESD control precautions when handling these devices. 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. MASWSS0068 SPDT High Isolation CATV Switch 5 - 1000 MHz Rev. V1 Electrical Specifications: TA = 25°C, VC = 0 V / 5 V, Z0 = 75 Ω 6 Parameter Test Conditions Units Insertion Loss 5 - 50 MHz 50 - 1000 MHz 870 MHz dB dB dB Isolation 5 - 50 MHz 50 - 1000 MHz 870 MHz dB dB Return Loss (On) Return Loss (Off) 5 – 50 MHz 50 – 1000 MHz 870 MHz 5 – 50 MHz 50 – 1000 MHz 870 MHz dB dB dB dB Min. 48 Typ. Max. 0.40 0.65 0.60 1.0 68 50 51 38 17 20 35 22 23 IP3 Two Tone, 6 MHz Spacing, 10 dBm / tone, > 50 MHz dBm 52 Trise, Tfall 10% to 90% RF, 90% to 10% RF nS 20 Ton, Toff 50% control to 90% RF, and 50% control to 10% RF nS 40 Transients In Band mV 30 Control Current |Vc| = 5 V μA 12 20 6. External 0.01 µf DC blocking capacitors are required on all RF ports. Evaluation Board 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. MASWSS0068 SPDT High Isolation CATV Switch 5 - 1000 MHz Rev. V1 Typical Performance Curves RFC to RF1, RF2 Isolation RFC to RF1, RF2 Insertion Loss 65.0 1.2 60.0 0.9 +25°C +85°C -40°C 55.0 0.6 50.0 0.3 45.0 +25°C +85°C -40°C 0.0 0 300 600 900 1200 0 300 Frequency (MHz) 600 900 1200 Frequency (MHz) On Return Loss Off Return Loss 0 0 -10 -10 -20 -20 +25°C +85°C -40°C -30 +25°C +85°C -40°C -30 -40 -40 -50 -50 0 300 600 Frequency (MHz) 900 1200 0 300 600 900 1200 Frequency (MHz) 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. MASWSS0068 SPDT High Isolation CATV Switch 5 - 1000 MHz Rev. V1 4 mm PQFN 20 Lead 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.