MASWSS0067 SPST High Isolation CATV Switch 5 - 1000 MHz Functional Schematic Features • • • • • • • Rev. V1 75 Ohm Impedance Positive Voltage Control (0 / +5 V) Input Terminated (Off State) Low Insertion Loss: 0.62 dB at 870 MHz High Isolation: 54 dB at 870 MHz 3 mm FQFP-N 12 Lead Package 0.5 micron GaAs PHEMT Process Description M/A-COM’s MASWSS0067 is a GaAs PHEMT MMIC single pole single throw (SPST) switch in a low cost 3 mm FQFP-N 12 lead package. The MASWSS0067 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 MASWSS0067 is fabricated using a 0.5 micron gate length GaAs PHEMT process. The process features full passivation for performance and reliability. Ordering Information 1 GT1 N/C N/C GND GND RF1 RF2 G1 GND V1 N/C V2 Pin Configuration 2 PIN No. PIN Name Description 1 GND Ground 2 RF1 RF In 3 G1 RF Ground Part Number Package 4 V1 Control 1 MASWSS0067 FQFP-N 12-lead Plastic Package 5 N/C No Connection MASWSS0067TR 7 inch, 1000 piece reel 6 V2 Control 2 7 GND Ground MASWSS0067TR-3000 13 inch, 3000 piece reel 8 RF2 RF Out MASWSS0067SMB Sample Test Board (Includes 5 Samples) 9 GND Ground 10 N/C No Connection 11 N/C No Connection 12 GT1 RF Ground 1. Reference Application Note M513 for reel size information. 2. The exposed pad centered on the package bottom must be connected to both RF and DC 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. MASWSS0067 SPST High Isolation CATV Switch 5 - 1000 MHz Rev. V1 Electrical Specifications: TA = 25°C, VC = 0V / 5V, Z0 = 75 Ω 3 Parameter Test Conditions Units Min. Typ. Max. Insertion Loss 5 - 50 MHz 50 - 1000 MHz dB dB — — 0.45 0.65 — 0.9 Isolation 5 - 50 MHz 50 - 1000 MHz dB dB — 50 70 53 — — Return Loss (On) 5 – 50 MHz 50 – 1000 MHz dB dB — — 30 16 — — Return Loss (Off) (RF1 only) 5 – 50 MHz 50 – 1000 MHz dB dB — — 30 18 — — IP3 Two Tone, +10 dBm / tone, 6 MHz Spacing, > 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| = 5V µA — 10 25 3. External DC blocking capacitors are required on all RF ports. Absolute Maximum Ratings 4 Truth Table 5 Parameter Absolute Maximum V1 V2 RF1—RF2 Max Input Power (5 - 1000 MHz, 2.5V Control) +32 dBm 1 0 On Operating Voltage +8.5 volts 0 1 Off Operating Temperature -40 oC to +85 oC Storage Temperature o 5. 0 = 0 V + 0.2 V; 1 = +2.5 V to +5.0 V. o -65 C to +150 C 4. Exceeding any one or combination of these limits may cause permanent damage to this device. 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. MASWSS0067 SPST High Isolation CATV Switch 5 - 1000 MHz Rev. V1 Typical Performance Curves Insertion Loss vs. Frequency over Temperature S11 (Switch On) vs. Frequency over Temperature 0 1.0 -5 0.8 -10 0.6 S11 @ +25°C S11 @ -40°C S11 @ +100°C -15 -20 0.4 +25C -40°C +100°C -25 0.2 -30 -35 0.0 0 250 500 750 1000 0 1250 250 500 750 1000 1250 Frequency (MHz) Frequency (MHz) Isolation vs. Frequency over Temperature S11 (Switch Off) vs. Frequency over Temperature 0 70 -5 65 -10 S11 @ +25°C S11 @ -40°C S11 @ +100°C 60 -15 55 -20 50 -25 +25°C -40°C +100°C 45 -30 40 -35 0 250 500 750 Frequency (MHz) 1000 1250 0 250 500 750 1000 1250 Frequency (MHz) 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. MASWSS0067 SPST High Isolation CATV Switch 5 - 1000 MHz Rev. V1 3 mm PQFN 12 Lead Application Schematic C3 C1 GT1 N/C N/C GND GND RF1 RF2 G1 C2 GND C4 V1 C5 N/C V2 C6 C1 – C4 = 0.01 uF, DC Blocking Capacitors C5, C6 = 0.01 uF, Logic Control Decoupling Capacitors (All capacitors are Panasonic ECJ-OEF1H1032 or equivalent) 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.