B O WEI Low Noise Amplifier BOWEI INTEGRATED CIRCUITS CO.,LTD. Typical Curves Gain(dB) GAIN Ta=+25℃ Ta=+85℃ Ta= - 55℃ 32 30 Features ●Frequency 28 Range:900~1300MHz 800 Noise: 1.1dB(Typical) ●Standard Hermetic Package ●Operating Temperature Range:-55℃～+85℃ ●Low 1200 1000 Frequency(MHz) 1400 VSWR 2.5 2.0 Typical Symbol Unit Guaranteed Gain fL～fH Gp MHz dB 900～1300 ≥28.0 30.0 Gain Flatness △Gp dB ≤±1.25Δ ±0.5 Noise Figure Fn ≤1.3 Δ 1.1 Input VSWR VSWRi dB -- ≤2.5:1 Δ 1.5:1 Output VSWR VSWRo -- ≤2.5:1 Δ 1.5:1 Output Power @ 1dB Compression P-1 dBm ≥11.0 *Δ 11.5 DC Current Icc mA -- 55 Frequency Range VSWRi VSWRo 800 1000 1200 1400 Frequency(MHz) NOISE FIGURE Ta=+25℃ Ta=+85℃ Ta= - 55℃ 1.2 “*”f =1100MHz；“△” TA=24±1℃; 1.0 0.8 800 1 1000 1200 Frequency(MHz) 1400 1 4 2 2 4 HEMXXX 3 Output P1dB Lot number 3 TO-8D Application Notes +5V 1. Typical application shown as right, C1=10～33μF ；C2=3300～6800pF； IN 2. See assembly section for mounting information 3. Connectorized package(SMA-1) available 4.ESD observe handing precautions 14 SMO-8D C1 C2 12 10 1 4 OUT 2 P-1(dBm) Maximum Rating DC Voltage : +6VDC RF Input:+10dBm Storage Temp: +125℃ 1.5 -- Fn(dB) Parameter VSWR Specifications (50Ω,VCC = +5V,TA=-55℃～+85℃) 800 1000 1200 Frequency(MHz) 1400 3 BOWEI INTEGRATED CIRCUITS CO.,LTD. ☆ TEL:0311-87091891 87091887 ☆ FAX:0311-87091282 ☆ http://www.cn-bowei.com 78