B O WEI Broadband Amplifier BOWEI INTEGRATED CIRCUITS CO.,LTD. Typical Curves GAIN Ta=+25℃ Ta=+85℃ Ta= - 55℃ Gain(dB) 13 Features Range:20~500MHz Hermetic Package ●Operating Temperature Range:-55℃～+85℃ ●Frequency 11 9 ●Standard 20 Specifications (50Ω,VCC = +5V,TA=-55℃～+85℃) Unit Gain fL～fH Gp MHz dB Gain Flatness △Gp dB Frequency Range ≤1.0 2.0 VSWRi ≤2.0:1Δ 1.5:1 VSWRo -- ≤2.0:1Δ 1.8:1 P-1 dBm ≥7.0 *Δ 7.5 Icc mA -- 17 Input VSWR Output VSWR DC Current 10.5 0.5 ≤2.5Δ Fn 1.8 20～500 20～500 ≥10.0 dB -- Noise Figure Output Power @ 1dB Compression Typical Guaranteed VSWRo 1.5 VSWRi 20 200 400 Frequency(MHz) 600 NOISE FIGURE Ta=+25℃ Ta=+85℃ Ta= - 55℃ 3.0 Fn(dB) 1 2.0 1.0 1 4 600 1.2 “*”f =400MHz；“△” TA=25±1℃; Maximum Rating DC Voltage : +8VDC RF Input:+10dBm Storage Temperature: +125℃ 400 Frequency(MHz) VSWR VSWR Symbol Parameter 200 2 2 HEMXXX 3 Lot number TO-8C SMO-8C 4 20 200 400 Frequency(MHz) 600 3 Output P1dB +5V 1. Typical application shown as right, C1=3.3～22μF ；C2=3300～6800pF； IN C3=1000pF； C3 2. See assembly section for mounting information 3. Connectorized package(SMA-1) available C1 8 C2 1 4 2 3 OUT C3 P-1(dBm) Application Notes 7 6 20 200 400 Frequency(MHz) 600 BOWEI INTEGRATED CIRCUITS CO.,LTD. ☆ TEL:0311-87091891 87091887 ☆ FAX:0311-87091282 ☆ http://www.cn-bowei.com 51