MAAMSS0031 Broadband CATV Amplifier 50 - 1000 MHz Rev. V4 Features • • • • • Functional Schematic Low Cost Plastic SOT-89 Package 75 Ohm Input / Output Match -80 dBc CTB 2.7 dB Noise Figure 14.8 dB Gain Description M/A-COM’s MAAMSS0031 CATV amplifier is a GaAs MMIC which exhibits low distortion in a low-cost miniature surface mount plastic package. The MAAMSS0031 employs a monolithic single stage design featuring a convenient 75 Ω input/ output impedance that minimizes the number of external components required. The MAAMSS0031 provides low noise and high linearity. It is ideally suited for set top boxes, home gateways, and other broadband internet based appliances. The MAAMSS0031 is fabricated using M/A-COM’s PHEMT process to realize low noise and low distortion. The process features full passivation for robust performance and reliability. Ordering Information1,2 Pin 1 Pin Configuration Pin No. Pin Name Description 1 RFIN RF Input 2 GND Ground 3 RFOUT RF Output / Drain Supply Absolute Maximum Ratings3,4,5 Part Number Package MAAMSS0031 Parameter Absolute Maximum SOT-89 Plastic Package RF Input Power 15 dBm MAAMSS0031TR 1000 Piece Tape and Reel Voltage 10.0 volts MAAMSS0031TR-3000 3000 Piece Tape and Reel Operating Temperature MAAMSS0031SMB Sample Test Board 1. Reference Application Note M513 for reel size information. 2. All sample boards include 5 loose parts. 6 -40°C to +85°C Junction Temperature +150°C Storage Temperature -65°C to +150°C 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. 5. These operating conditions will ensure MTTF > 1 x 106 hours. 6. Junction Temperature (TJ) = TC + Өjc * (V * I) Typical thermal resistance (Өjc) = 75° C/W. a) For TC = 25°C, TJ = 85°C @ 8 V, 100 mA b) For TC = 85°C, TJ = 139 °C @ 8 V, 90 mA 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. MAAMSS0031 Broadband CATV Amplifier 50 - 1000 MHz Rev. V4 Electrical Specifications: TA = 25°C, Freq: 50 - 1000 MHz, VDD = +8 Volts, Z0 = 75 Ω Parameter Test Conditions Units Min. Typ. Max. Gain dB 14.0 14.8 16.0 Gain Flatness dB — 0.5 1.0 Noise Figure dB — 2.7 3.8 Input Return Loss dB — 20 — Output Return Loss dB — 18 — Output IP3 6 MHz Spacing, -10 dBm output per tone dBm — 36 — Composite Triple Beat, CTB 132 channels, +23 dBmV/channel at the output. dBc — -80 — Composite Second Order, CSO 132 channels, +23 dBmV/channel at the output. dBc — -70 — dBm — 23 — mA — 100 130 P1dB IDD + 8 Volts Schematic Including Off-Chip Components Recommended Board Layout Off-Chip Component Values Component Value Package C1 - C4 0.01 µF 0402 C5 0.5 pF 0402 L1 1000 nH 1210 L2 8.2 nH 0402 L3 5.6 nH 0402 R1 523 Ω 0402 7 7. L1 supplied from EPCOS, part number B82422A1102K100. 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. MAAMSS0031 Broadband CATV Amplifier 50 - 1000 MHz Rev. V4 Typical Performance Curves Gain vs. Frequency over Temperature to 1 GHz Gain vs. Frequency over Temperature to 3 GHz 16.0 20 15.5 15 15.0 10 14.5 5 14.0 -40°C +25°C +85°C 0 -40°C +25°C +85°C 13.5 -5 13.0 -10 0.0 0.2 0.4 0.6 0.8 1.0 0.0 0.5 1.0 Frequency (GHz) 1.5 2.0 2.5 3.0 Frequency (GHz) Input Return Loss vs. Frequency over Temperature Output Return Loss vs. Frequency over Temperature 0 0 -40°C +25°C +85°C -10 -10 -20 -20 -30 -30 -40°C +25°C +85°C -40 -40 0.0 0.2 0.4 0.6 0.8 1.0 0.0 0.3 0.5 0.8 1.0 Frequency (GHz) Frequency (GHz) Noise Figure vs. Frequency 5.0 4.0 3.0 2.0 1.0 0.0 0.0 3 0.2 0.4 0.6 0.8 1.0 Frequency (GHz) 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. MAAMSS0031 Broadband CATV Amplifier 50 - 1000 MHz Rev. V4 SOT-89 Plastic Package† † Meets JEDEC moisture sensitivity level 1 requirements. 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. 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.