NJG1143UA2 GNSS LOW NOISE AMPLIFIER GaAs MMIC GENERAL DESCRIPTION PACKAGE OUTLINE The NJG1143UA2 is a low noise amplifier GaAs MMIC designed for GNSS (Global navigation Satellite Systems). The NJG1143UA2 is featured very small size, low noise figure, high gain and low current consumption. The NJG1143UA2 operates from 1.5V to 3.6V single voltage between -40 and 105C, has stand-by mode to save the supply current, and requires only three external components. The NJG1143UA2 has NJG1143UA2 an on-chip ESD protection. The NJG1143UA2 is available in a very small, lead-free, halogen-free, 1.0mm x 1.0mm x 0.37 mm, 6-pin EPFFP6-A2 package. APPLICATION GNSS applications like GPS, Galileo, GLONASS and COMPASS FEATURES Low supply voltage +2.85V typ. (+1.5V to +3.6V) Low control voltage +1.8V typ. (+1.5V to +3.6V) Low current consumption 4.0mA typ. V =2.85V, V =1.8V DD CTL 7 A typ. V =2.85V, V =0V, Stand-by mode DD CTL High gain 20.0dB typ. V =2.85V, V =1.8V, f=1575MHz DD CTL Low noise figure 0.70dB typ. V =2.85V, V =1.8V, f=1575MHz DD CTL Input power at 1dB gain compression point -16.5dBm typ. V =2.85V, V =1.8V, f=1575MHz DD CTL High input IP3 -2.0dBm typ. V =2.85V, V =1.8V, f=1575+1575.1MHz DD CTL Stand-by function Small package size EPFFP-A2 (Package size: 1.0mmx1.0mmx0.37mm typ.) Integrated ESD protection circuit Lead-free and halogen-free, MSL1 PIN CONFIGURATION (Top View) GND 5 Pin Connection 6 4 1. GND RFIN VDD 2. VCTL 3. RFOUT 4. VDD 5. GND Bias Circuit 6. RFIN Logic GND Circuit RFOUT 1 3 2 VCTL TRUTH TABLE H =V (H), L=V (L) CTL CTL VCTL LNA Mode H Active mode L Stand-by mode Note: Specifications and description listed in this datasheet are subject to change without notice. Ver.2017-10-27 - 1 - NJG1143UA2 ABSOLUTE MAXIMUM RATINGS T =+25C, Z =Z =50 a s l PARAMETERS SYMBOL CONDITIONS RATINGS UNITS Supply voltage V 5.0 V DD Control voltage V 5.0 V CTL Input power P V =2.85V +15 dBm IN DD 4-layer FR4 PCB with through-hole Power dissipation P 590 mW D (101.5mmx114.5mm), T =150C j Operating temperature T -40 to +105 C opr -55 to +150 Storage temperature T C stg ELECTRICAL CHARACTERISTICS 1 (DC) (General conditions: T =+25C, Z =Z =50 ) a s l PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNIT Supply Voltage V VDD Terminal 1.5 - 3.6 V DD Control Voltage (High) V VCTL Terminal 1.5 1.8 3.6 V CTL(H) Control Voltage (Low) V VCTL Terminal 0 0 0.3 V CTL(L) Active mode Supply Current 1 I VDD Terminal - 4.0 6.5 mA DD1 V =2.85V, V =1.8V DD CTL Active mode Supply Current 2 I VDD Terminal - 3.0 4.7 mA DD2 V =1.8V, V =1.8V DD CTL Stand-by mode Supply Current 3 I VDD Terminal - 7.0 15.0 A DD3 V =2.85V, V =0V DD CTL Stand-by mode Supply Current 4 I VDD Terminal - 4.0 10.0 A DD4 V =1.8V, V =0V DD CTL V 1.8V, CTL= Control Current I - 5.0 12.0 A CTL VCTL Terminal - 2 -