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MAALSS0025SMB Datasheet(PDF) 1 Page - Tyco Electronics |
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MAALSS0025SMB Datasheet(HTML) 1 Page - Tyco Electronics |
1 / 4 page High Dynamic Range Low Noise Amplifier, 400 - 500 MHz MAALSS0025 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. V1 1 Features • Low Noise Figure: 0.9 dB • High OIP3: +28 dBm at 5 V, 60 mA bias • High Gain: 21 dB • Single Supply: +3 to +8 VDC • Low Cost SOIC-8 Plastic Package • Adjustable current: 20 to 80 mA with external resistor Description M/A-COM’s MAALSS0025 is a high dynamic range, low noise GaAs MMIC amplifier in a low cost, surface mount package. It employs external input matching to obtain optimum noise figure performance and operating frequency flexibility. The MAALSS0025 also features flexible biasing to control the current consumption vs. dynamic range trade-off. The MAALSS0025 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 MAALSS0025 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 CDMA450 base stations. It is also useful as a gain block, buffer, driver, and IF amplifier in both fixed and portable cellular and 450 MHz ISM systems. The MAALSS0025 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 Description 1 GND RF and DC Ground 2 REXT External Current Control (optional) 3 RF IN RF Input 4 GND RF and DC Ground 5 GND RF and DC Ground 6 RF OUT RF Output 7 VDD Positive supply voltage 8 GND RF and DC Ground Ordering Information Part Number Package MAALSS0025 Bulk Packaging MAALSS0025TR 1000 piece reel MAALSS0025SMB Sample Test Board Note: Reference Application Note M513 for reel size information. Absolute Maximum Ratings 1 Parameter Absolute Maximum VDD +10 VDC Input Power +10 dBm Current2 120 mA Channel Temperature3 +150°C Operating Temperature -40°C to +85°C Storage Temperature -65°C to +150°C 1. Exceeding any one or combination of these limits may cause permanent damage to this device. 2. When pin #2 is used to increase current (see note 5). 3. Thermal resistance ( θjc) = +88°C/W. Functional Block Diagram GND REXT GND RF OUT VDD GND RF IN GND GND REXT GND RF OUT VDD GND RF IN GND GND REXT GND RF OUT VDD GND RF IN GND |
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