AN26072A

AN26072A LNA IC for VHF and UHF Band (40 MHz to 900 MHz) Applications FEATURES DESCRIPTION Low voltage operation +1.8 V to +2.5 V typ. AN26072A is LNA-IC for VHF and UHF Band (40 MHz Low current consumption to 900 MHz) Applications. 5.5 mA typ. (High-Gain mode / VCC = 1.8 V) Realizing high performance by using SiGe Bi-CMOS 1 µA typ. (Low-Gain mode / VCC = 1.8 V) process (fT = 90 GHz, fmax = 140 GHz). High gain High/Low Gain-mode is changeable, controlled by 14.5 dB typ. fRX = 470 MHz (High-Gain mode / VCC = 1.8 V) integrated CMOS logic circuit. Low noise figure Achieving miniaturization by using small size package. 1.36 dB typ. fRX = 470 MHz (High-Gain mode / VCC = 1.8 V) Low distortion (IIP3 +10 MHz offset) –1.5 dBm typ. fRX = 470 MHz (High-Gain mode / VCC = 1.8 V) Small package 5 pin Plastic Small Surface Mount Package (SMINI Type) APPLICATIONS zDTV(VHF／UHF) SIMPLIFIED APPLICATION TOP VIEW OUT 50Ω VCC C2 5 OUT C3 4 VCC Components ...