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| MAAL-008091 High Dynamic Range Low Noise Amplifier 800 - 1000 MHz Features * Low Noise Figure: 1.2 dB * High Input IP3: +18 dBm at 8 V, 60 mA bias +6.5 dBm at 3 V, 20 mA bias * High Gain: 15 dB * Single Supply: +3 to +8 VDC * Adjustable current: 20 to 80 mA with external resistor * Lead-Free SOIC-8 Package * 100% Matte Tin Plating over Copper * Halogen-Free "Green" Mold Compound * 260C Reflow Compatible * RoHS* Compliant Version of AM50-0003 Rev. V2 Functional Block Diagram Description M/A-COM's MAAL-008091 is a high dynamic range, GaAs MMIC, low noise amplifier in a lead-free SOIC-8, surface mount plastic package. It employs external input matching to obtain optimum noise figure performance and operating frequency flexibility. The MAAL-008091 also features flexible biasing to control the current consumption vs. dynamic range trade-off. The MAAL-008091 can operate from any supply voltage in the 3 V to 8 V range. Its current can be controlled over a range of 20 mA to 80 mA with an external resistor. The MAAL-008091 is ideally suited for use where low noise figure, high gain, high dynamic range, and low power consumption are required. Typical applications include receiver front ends in AMPS, GSM, and ETACS base stations. It is also useful as a gain block, buffer, driver, and IF amplifier in both fixed and portable cellular and 900 MHz ISM systems. The MAAL-008091 is fabricated using a low-cost 0.5-micron gate length GaAs process. The process features full passivation for increased performance reliability. Pin Configuration Pin No. Pin Name 1 2 3 4 5 6 7 8 GND REXT RFIN GND GND RFOUT VDD GND Description RF and DC Ground External Current Control (optional) RF Input of the amplifier RF and DC Ground RF and DC Ground RF Output of the amplifier Positive supply voltage RF and DC Ground Ordering Information 1 Part Number MAAL-008091-000000 MAAL-008091-TR3000 Package Bulk Packaging 3000 piece reel 1. Reference Application Note M513 for reel size information. * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 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. MAAL-008091 High Dynamic Range Low Noise Amplifier 800 - 1000 MHz Electrical Specifications: TA = +25C, F = 900 MHz, PIN= -30 dBm, Z0 = 50 Parameter Gain Noise Figure Input VSWR Output VSWR Output 1 dB Compression Input IP3 Reverse Isolation 2. Using external 15 resistor. See functional schematic. Rev. V2 Test Conditions 5 V, 60 mA 2 3 V, 20 mA 5 V, 60 mA 2 3 V, 20 mA -- -- 5 V, 60 mA 2 3 V, 20 mA 5 V, 60 mA 2 3 V, 20 mA -- Units dB dB dB dB Ratio Ratio dBm dBm dBm dBm dB Min. 13 12 -- -- -- -- -- -- 12.5 4.0 -- Typ. 15 13.5 1.20 1.25 2.0:1 1.5:1 16.5 8.5 15 6.5 25 Max. -- -- 1.50 1.50 -- -- -- -- -- -- -- Absolute Maximum Ratings 3,4 Parameter VDD Input Power Current5 Channel Temperature6 Operating Temperature Storage Temperature Absolute Maximum +10 VDC +10 dBm 120 mA +150C -40C to +85C -65C to +150C 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. 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. When pin #2 is used to increase current (see note 8). 6. Thermal resistance (jc) = +88C/W. 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. MAAL-008091 High Dynamic Range Low Noise Amplifier 800 - 1000 MHz Recommended PCB Configuration Cross Section View Rev. V2 The PCB dielectric between RF traces and RF ground layers should be chosen to reduce RF discontinuities between 50 lines and package pins. M/A-COM recommends an FR-4 dielectric thickness of 0.008" (0.20 mm) yielding a 50 line width of 0.015" (0.38 mm). The recommended RF metalization is 1 ounce copper. Functional Schematic External Component List 7 Part C1 C2 L1 L2 R1 R2 Value 47 pF 470 pF 12 nH 12 nH 5.1 K See Note 8 Case Size 0603 0603 0603 0603 0603 0603 Manufacturer Murata Murata Coilcraft Coilcraft Panasonic Panasonic Purpose DC Block By-Pass Tuning RF Choke DC Return Optional current control 7. All external components are readily available, low cost surface mount components. 8. Pin 2 allows use of an external resistor to ground for optional, higher current. For 20 mA operation, no resistor is used. For IDD ~ 40 mA, R2 = 43 ohms; IDD ~ 60 mA, R2 = 15 ohms; IDD ~ 80 mA, R2 = 10 ohms. 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. MAAL-008091 High Dynamic Range Low Noise Amplifier 800 - 1000 MHz Typical Performance Curves: TA = +25C, Z0 = 50 , VDD = 5 V, IDD = 60 mA unless otherwise specified Gain vs. Frequency 17 3 Volts 5 Volts 8 Volts Rev. V2 VSWR vs. Frequency 5 16 4 INPUT OUTPUT 15 3 14 2 13 12 0.5 0.7 0.9 1.1 1 0.5 0.7 0.9 1.1 Frequency (GHz) Frequency (GHz) Noise Figure vs. Frequency 1.4 Vdd = 3 to 8 Volts Noise Figure vs. Current, F = 900 MHz 1.4 Vdd = 3 to 8 Volts 1.3 1.3 1.2 1.2 1.1 1.1 1 0.80 1 0.85 0.90 0.95 1.0 20 40 60 80 Frequency (GHz) IDD (mA) Output P1dB vs. Frequency 24 Output P1dB vs. Current, F = 900 MHz 24 3 VOLT 5 VOLT 6 VOLT 8 VOLT 20 20 16 3 VOLT 5 VOLT 6 VOLT 8 VOLT 16 12 12 8 0.80 8 0.85 0.90 0.95 1.0 20 40 60 80 Frequency (GHz) IDD (mA) 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. MAAL-008091 High Dynamic Range Low Noise Amplifier 800 - 1000 MHz Typical Performance Curves: TA = +25C, Z0 = 50 , VDD = 5 V, IDD = 60 mA unless otherwise specified Input IP3 vs. Frequency 21 Rev. V2 Input IP3 vs. Current, F = 900 MHz 21 3 VOLT 5 VOLT 6 VOLT 8 VOLT 17 17 13 3 VOLTS 5 VOLTS 6 VOLTS 8 VOLTS 9 13 9 5 0.8 0.85 0.9 0.95 1 5 20 40 60 80 Frequency (GHz) IDD (mA) Lead-Free SOIC-8 Additional information is available in Application Note M540, "M/A-COM GaAs MMIC LNA SOIC-8 Platform". Reference Application Note M538 for lead-free solder reflow recommendations. Meets JEDEC moisture sensitivity level 1 requirements. 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. |
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