NJG1108HA8

NJG1108HA8 www.DataSheet4U.com GPS LOW NOISE AMPLIFIER GaAs MMIC QGENERAL DESCRIPTION This IC is a Low Noise Amplifier GaAs MMIC designed for GPS This amplifier provides low noise figure, high gain and high IP3 operated by single low positive power supply. This IC has the function of Stand-by mode. This amplifier can be tuned to wide frequency point (1.5GHz~2.4GHz). An ultra small and ultra thin package of USB6-A8 is adopted. QFEATURES O Low voltage operation O Low current consumption O High small signal gain O Low noise figure O Pin at 1dB Gain Compression point O High Input IP3 O Ultra small & ultra thin package QPIN CONFIGURATION HA8 Type (Top View) GND QPACKAGE OUTLINE NJG1108HA8 +2.7V typ. 2.0mA typ. @VCTL=1.85V 1uA typ. @VCTL=0V 19dB typ. @f VCTL=1.85V, f=1.575GHz 1.0dB typ. @ VCTL=1.85V, f=1.575GHz -15.0dBm typ. @VCTL=1.85V, f=1.575GHz 0dBm typ. @ VCTL=1.85V, f=1.575+1.5751GHz USB6-A8 (Package size: 1.0x1.2x0.38mm) 3 RFOUT RFIN 4 2 Bias Circuit Pin Connection 1. VINV 2. RFOUT 3. GND 4. RFIN 5. GND 6. VCTL GND VINV 5 Logic Circuit 1 VCTL 6 QTRUTH TABLE “H”=VCTL(H), “L”=VCTL(L) VCTL H L LNA Mode Active Mode Sleep Mode Note: Specifications and description listed in this catalog are subject to change without notice. Ver.2006-08-25 -1- NJG1108HA8 www.DataSheet4U.com QABSOLUTE MAXIMUM RATINGS Ta=+25°C, Zs=Zl=50ohm PARAMETER Drain Voltage Inverter voltage Control voltage Input power Power dissipation Operating temperature Storage temperature SYMBOL VD...