XC2404A816UR-G

XC2404A816UR-G 1.6GHz Low Noise Amplifier ETR0702-005a GENERAL DESCRIPTION XC2404 series is an ultra-low-noise amplifier (LNA) with low operating voltage, low noise figure, low power consumption. The device offers easy output matching to 50 for input and output with less external components. The device operates at 1.2V. For higher power supplies such as 1.8V and 2.85V, the device can operate with a self bias of one adding resister. APPLICATIONS . GPS band RF signal amplified FEATURES Noise Figure Low Power Consumption High Gain Operation Voltage Range Output Operating Temperature Range Ultra Small Package Environmentally Friendly NF=0.94dB(TYP.) @ 1.575GHz 12.0mW(TYP.) @ VDD=1.2V, Fixed bias |S21|=26.5dB(TYP.) @ 1.575GHz 1.14V 1.26V @ Fixed bias CMOS Output, 50 driver built-in -40 +85 USP-8A01 EU RoHS Compliant, Pb Free TYPICAL APPLICATION CIRCUIT Figure 1: Fixed Bias TYPICAL PERFORMANCE CHARACTERISTICS Power Gain : S21 (dB) Noise Figure : NF (dB) Figure 2: Self Bias XC2404A816 VDD=1.2V Ta=25℃ 40 4 35 30 S21 3.5 3 25 2.5 20 2 15 1.5 10 1 5 NF 0.5 00 1.375 1.475 1.575 1.675 1.775 Frequency (GHz) VIN [V] 3.00 2.85 1.80 * RBIAS should be in CBIAS is 10nF. RBIAS [ 270 240 82 ] 1% tolerance and 200ppm/ temperature stability. 1/16 XC2404A816UR-G PIN CONFIGURATION VDD1 VDD2 VDD3 RF_OUT RF_IN VSS1 VSS2 VSS3 USP-8A01 BOTTOM VIEW PIN ASSIGNMENT PIN NUMBER USP-8A01 1 PIN NAME RF_IN 2 VSS1 3 VSS2 4 VSS3 5 RF_OUT 6 VDD3 7 VDD2 8 VDD1 FUNCTION RF Sig...