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GPS/GNSS Low-Noise Amplifier 4 _______________________________________________________________________________________ Typical Operating Characteristics (continued) (MAX2659 EV kit; Typical values are at VCC = 2.85V, TA = +25°C, and fRFIN = 1575.42MHz, unless otherwise noted.) IIP3 vs. SUPPLY VOLTAGE SUPPLY VOLTAGE (V) 2.6 2.8 2.4 2.2 2.0 1.8 -7 -6 -4 -5 -3 -8 1.6 3.0 3.2 3.4 TWO TONES LOCATED AT 5MHz AND 10MHz OFFSET WITH -40dBm/TONE INPUT P1dB COMPRESSION vs. TEMPERATURE TEMPERATURE (°C) 35 10 -15 -14 -13 -10 -11 -12 -9 -15 -40 60 85 INPUT P1dB COMPRESSION vs. SUPPLY VOLTAGE SUPPLY VOLTAGE (V) 2.8 2.4 2.6 1.8 2.0 2.2 -18 -16 -10 -12 -14 -8 -20 1.6 3.0 3.2 3.4 INPUT P1dB COMPRESSION vs. JAMMER FREQUENCY JAMMER FREQUENCY (MHz) 1750 1500 750 1000 1250 -25 -20 -5 -10 -15 0 -30 500 2000 2250 2500 NF vs. JAMMER POWER AT 850MHz JAMMER POWER (dBm) -15 -25 -20 0.5 1.0 1.5 3.0 2.5 2.0 3.5 0 -30 -10 -5 NF vs. JAMMER POWER AT 1850MHz JAMMER POWER (dBm) -15 -25 -20 0.5 1.0 1.5 3.0 2.5 2.0 3.5 0 -30 -10 |
