MAX2640 Maxim Integrated Products, MAX2640 Datasheet
MAX2640
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MAX2640 Summary of contents
Page 1
... IP3, and an operating fre- quency range that extends from 300MHz to 2500MHz. The MAX2640 is optimized for 300MHz to 1500MHz applications, with a typical performance of 15.1dB gain, input IP3 of -10dBm, and a noise figure of 0.9dB at 900MHz ...
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... Note 1: Pin must be AC-coupled with a DC blocking capacitor. CAUTION! ESD SENSITIVE DEVICE DC ELECTRICAL CHARACTERISTICS (V = +2.7V to +5.5V -40°C to +85°C (MAX2640EUT/MAX2641EUT noted. Typical values are +3.0V are guaranteed by design and characterizarion. ...
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... 800 840 880 920 960 FREQUENCY (MHz) MIN TYP MAX 15.7 1.2 -8 -15 -31 -21 +1.4 13.5 1.5 -10 -11 -24 -19 -2.5 MAX2640 MATCHED AT 900MHz NOISE FIGURE vs. FREQUENCY +85° +25° -40° 800 840 880 920 1000 FREQUENCY (MHz) UNITS ...
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... INPUT RETURN LOSS -11 -12 -13 OUTPUT RETURN LOSS -14 -15 -16 1800 1850 1900 FREQUENCY (MHz) 4 _______________________________________________________________________________________ Typical Operating Characteristics (continued) = +25°C, unless otherwise noted.) A MAX2640 MATCHED AT 900MHz REVERSE ISOLATION vs. FREQUENCY 0 -10 -20 -30 -40 -50 -60 800 840 880 920 960 FREQUENCY (MHz -40° +25° ...
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... Ultra-Low-Noise Amplifiers FUNCTION Applications Information External Matching Components The MAX2640/MAX2641 are easy to use, generally requiring only five external components as shown in the Typical Operating Circuit. To reduce external compo- nent count further, replace external inductors with microstrip transmission lines. The high reverse isolation allows the tuning of the input matching network without affecting the output match, and vice versa ...
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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 1100 0.749 -82.3 1200 0.735 -88.0 1300 0.720 -93.4 1400 0.702 -98.8 1500 0.688 -104.9 Table 2 ...
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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 Noise Parameters at V FREQUENCY (MHz) f MIN 1500 1.02 1600 1.05 1700 1.08 1800 1.10 1900 1.14 2000 1.17 2100 1.20 2200 1.23 2300 1.27 2400 1.30 2500 1 ...
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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 www.maxim-ic.com/packages.) 8 _______________________________________________________________________________________ GND ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. 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 ...