B O WEI Broadband Amplifier BOWEI INTEGRATED CIRCUITS CO.,LTD. Typical Curves GAIN Ta=+25℃ Ta=+85℃ Ta= - 55℃ Gain(dB) 33 Features Range:20~500MHz ●Active Bias Design Supply Temperature Compensation ●Standard Hermetic Package ●Operating Temperature Range:-55℃～+85℃ ●Frequency 31 29 20 200 Specifications (50Ω,VCC = +12V,TA=-55℃～+85℃) Guaranteed Typical MHz dB 20～500 20～500 Gain fL～fH Gp ≥26.0 Gain Flatness △Gp dB ≤1.0 30.0 0.8 Noise Figure Fn Input VSWR VSWRi dB -- VSWRo Output VSWR Output Power @ 1dB Compression DC Current 2.0 VSWRo VSWR Unit Frequency Range 1.5 VSWRi 1.0 ≤4.5 4.0 ≤2.0:1 1.7:1 -- ≤2.0:1 1.7:1 P-1 dBm ≥18.0 *Δ Icc mA -- -82 20 200 400 NOISE FIGURE Ta=+25℃ Ta=+85℃ Ta= - 55℃ 4.2 Fn(dB) 1 3.8 3.4 1 4 600 Frequency(MHz) “*”f =300MHz；“△” TA=24±1℃; Maximum Rating DC Voltage : +13VDC RF Input:+5dBm Storage Temp: +125℃ 600 VSWR Symbol Parameter 400 Frequency(MHz) 2 2 4 HEMXXX 3 20 Lot number 200 400 600 Frequency(MHz) 3 SMO-8D TO-8D Output P1dB 1. Typical application shown as right, C1=3.3～22μF ；C2=3300～6800pF； 2. See assembly section for mounting information 3. Connectorized package(SMA-1) 4.Pay attention to heat dispersion. C1 19 C2 1 IN 4 2 3 OUT P-1(dBm) Application Notes +12V 18 17 20 200 400 600 Frequency(MHz) BOWEI INTEGRATED CIRCUITS CO.,LTD. ☆ TEL:0311-87091891 87091887 ☆ FAX:0311-87091282 ☆ http://www.cn-bowei.com 38