max2640eutt Maxim Integrated Products, Inc., max2640eutt Datasheet
max2640eutt
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max2640eutt Summary of contents
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Rev 3; 4/07 General Description The MAX2640/MAX2641 are low-cost, ultra-low-noise amplifiers designed for applications in the cellular, PCS, GPS, and 2.4GHz ISM frequency bands. Operating from a single +2.7V to +5.5V supply, these devices consume only 3.5mA of current ...
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SiGe Ultra-Low-Noise Amplifiers ABSOLUTE MAXIMUM RATINGS V to GND .............................................................-0.3V to +6V CC RFIN Power (50Ω source) (Note 1) ..................................+5dBm Continuous Power Dissipation (T = +70°C) A SOT23-6 (derate 8.7mW/°C above +70°C)..................696mW Stresses beyond those listed under ...
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RF ELECTRICAL CHARACTERISTICS (continued +3.0V -34dBm 50Ω RFIN O PARAMETER MAX2641 (f = 1575MHz) RFIN Gain Noise Figure Input Return Loss Output Return Loss Reverse Isolation Input 1dB Gain Compression Point Input ...
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SiGe Ultra-Low-Noise Amplifiers (V = +3V -34dBm, Typical Operating Circuits RFIN MAX2640 MATCHED AT 900MHz INPUT RETURN LOSS AND OUTPUT RETURN LOSS vs. FREQUENCY - INPUT RETURN LOSS -10 -11 ...
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PIN NAME Amplifier Input. AC-couple to this pin with a DC blocking capacitor. Use recommended input matching 1 RFIN network (see Typical Operating Circuit GND Ground. For optimum performance, provide a low inductance connection to the ground ...
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SiGe Ultra-Low-Noise Amplifiers Table 1. MAX2640 Typical Scattering Parameters at V FREQUENCY S11 PHASE (MHz) MAG 400 0.907 -35.1 500 0.882 -43.1 600 0.858 -50.8 700 0.832 -58.1 800 0.810 -64.9 900 0.788 -71.0 1000 0.771 -76.6 ...
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Table 3. MAX2640 Typical Noise Parameters at V FREQUENCY (MHz) f MIN 400 0.66 500 0.69 600 0.72 700 0.75 800 0.78 900 0.82 1000 0.85 1100 0.89 1200 0.93 1300 0.97 1400 1.01 1500 1.06 Table 4. MAX2641 Typical ...
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SiGe Ultra-Low-Noise Amplifiers Pin Configuration TOP VIEW RFIN 1 MAX2640 GND 2 MAX2641 GND 3 SOT23-6 (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go ...
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... Maxim reserves the right to change the circuitry and specifications without notice at any time. 9 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2007 Maxim Integrated Products 300MHz to 2500MHz SiGe Ultra-Low-Noise Amplifiers Package Information (continued) PACKAGE OUTLINE, SOT 6L BODY is a registered trademark of Maxim Integrated Products, Inc. 2 21-0058 I 2 ...