njg1144ka1 New Japan Radio Co.,Ltd, njg1144ka1 Datasheet
njg1144ka1
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njg1144ka1 Summary of contents
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... GPS LOW NOISE AMPLIFIER GaAs MMIC GENERAL DESCRIPTION The NJG1144KA1 is a low noise amplifier GaAs MMIC designed for GPS, GALILEO, and GLONASS. This amplifier achieves high gain and a good balance between ultra-low noise figure and excellent VSWR, while low current consumption and high IP3, respectively ...
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... V =2.85V IN DD 4-layer FR4 PCB with through-hole P D (74.2mmx74.2mm opr T stg SYMBOL CONDITIONS OFF, V =2.85V OFF, V =1. NJG1144KA1 T =+25° RATINGS 5.0 +15 580 =150°C j -40~+85 -55~+150 (General conditions: V =2.85V MIN TYP MAX 1.5 - 3.6 - 3.5 5.5 - 1.8 3.2 =Z =50 ohm ...
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... SYMBOL CONDITIONS freq OFF DD Gain 2 Exclude PCB Connector Losses(0.08dB) f1=f RF, IIP3_2 f2=f1+100kHz, Pin=-34dBm VSWR 2 i VSWR 2 o NJG1144KA1 =Z =50ohm, with application circuit MIN TYP MAX UNIT 1.570 1.575 1.580 GHz - 3.5 5.5 18.0 21.0 23.5 - 0.65 0.95 -19.0 -16.5 - dBm -5.0 -2.0 - dBm - 1 ...
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... Ground terminal (0V), Connect to the PCB ground plane. RF input terminal. DC blocking capacitor is not required. An external matching 4 RFIN circuit is required. 5 GND Ground terminal (0V), Connect to the PCB ground plane. No connected terminal. This terminal is not connected with internal circuit. 6 NC(GND) Please connect to the PCB ground Plane. NJG1144KA1 DESCRIPTION - 4 - ...
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... Gain 1600 1650 0 NJG1144KA1 Gain, I vs. Pin DD (V =2.85V, fRF=1575MHz -30 -20 -10 0 Pin (dBm) OIP3, IIP3 vs. frequency IIP3 1560 1570 1580 1590 frequency (MHz) k factor vs. frequency (V =2.85V, f=50MHz~20GHz ...
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... C) 4.0 4 3.5 3 3.0 2 2.5 1 2.0 0 1.5 -1 IIP3 1.0 -2 0.5 -3 0 100 100 o C) NJG1144KA1 P-1dB(IN) vs. Temperature (V =2.85V, f=1575MHz) DD P-1dB(IN) -40 - Temperature ( C) VSWR vs. Temperature (V =2.85V, f=1575MHz) DD VSWRi VSWRo -40 - Temperature ( C) 100 100 - 6 - ...
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... Pin=-34dBm OIP3 1550 22 20 Gain 1600 1650 NJG1144KA1 Gain, I vs. Pin DD (V =1.8V, fRF=1575MHz) DD -30 -20 - Pin (dBm) OIP3, IIP3 vs. frequency IIP3 1560 1570 1580 1590 1600 frequency (MHz ...
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... IIP3 -6 1.0 -7 0 100 - 100 NJG1144KA1 P-1dB(IN) vs. Temperature (V =1.8V, f=1575MHz) DD P-1dB(IN) -40 - Temperature ( C) VSWR vs. Temperature (V =1.8V, f=1575MHz) DD VSWRi VSWRo -40 - Temperature ( C) k factor vs. Temperature (V =1.8V, f=50MHz~20GHz) DD -40 -25 -10 ...
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... OIP3 1.0 1.5 2.0 2 (RF OFF 1.0 1.5 2.0 2 -13 4.0 -14 3.5 -15 3.0 -16 2.5 -17 2.0 -18 1.5 -19 1.0 -20 0.5 -21 0.0 3.0 3.5 4 3.5 6 3.0 4 2 IIP3 1.5 -4 1.0 -6 0.5 -8 0.0 -10 3.0 3.5 4.0 3.0 3.5 4.0 NJG1144KA1 P-1dB(IN) vs (f=1575MHz) P-1dB(IN) 1.0 1.5 2.0 2.5 3.0 3.5 V (V) DD VSWR vs (f=1575MHz) VSWRi VSWRo 1.0 1.5 2.0 2.5 3.0 3.5 V (V) DD 4.0 4 ...
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... ELECTRICAL CHARACTERRISTICS（V (Conditions: Ta=+25°C, V =2.85V, Zs=Zl=50 ohm, with application circuit.) DD VSWR S11, S22 S11, S22 (~20GHz) =2.85V） DD S21, S12 Zin, Zout S21, S12 (~20GHz) NJG1144KA1 - 10 - ...
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... ELECTRICAL CHARACTERRISTICS（V (Conditions: Ta=+25°C, V =1.8V, Zs=Zl=50 ohm, with application circuit.) DD VSWR S11, S22 S11, S22 (~20GHz) =1.8V） DD S21, S12 Zin, Zout S21, S12 (~20GHz) NJG1144KA1 - 11 - ...
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... In order not to couple with terminal RFIN and RFOUT, please layout ground pattern under the IC. (Top View) GND 3 GND 2 L2 12nH RFOUT 1 L3 5.1nH C2 1000pF OUT NJG1144KA1 C1 1.6pF RF OUT V DD Parts list: Parts ID Comments MURATA L1～L3 LQP03T_02 Series MURATA C1, C2 GRM03 Series PCB (FR-4): t=0.2mm MICROSTRIP LINE WIDTH =0.34mm (Z =50Ω) 0 PCB SIZE=14 ...
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... S parameter Measurement Block Diagram ● IIP3 Measurements freq1 Isolator Signal Generato Signal Generator freq2 Isolator IF and IM3 Measurement Block Diagram for IIP3 RF Input RF Output DUT Port2 Port1 Network Analyzer RF Input Power. 6dB Comb. Attenuator NJG1144KA1 V DD VDD=2. Output Spectrum DUT Analyzer - 13 - ...
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... NF Analyzer (Agilent 8973A, 8975A) Noise Source Input (50Ω) Drive Output NF Analyzer (Agilent 8973A, 8975A) DUT Noise Source OUT Input (50Ω) Drive Output NJG1144KA1 * Noise source and NF analyzer are connected directly. * Noise source and DUT, DUT and NF analyzer are connected directly ...
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... To waste this product, please obey the relating law of your country. This product may be damaged with electric static discharge (ESD) or spike voltage. Please handle with care to avoid these damages. 0.55 0.5 0.22 0.05 NJG1144KA1 0.05 0.13 0.05 Unit：mm Unit：mm [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions ...