B O WEI Broadband Amplifier BOWEI INTEGRATED CIRCUITS CO.,LTD. Typical Curves GAIN Gain(dB) 27 Features Range:20~400MHz ●Active Bias Design Supply Temperature Compensation ●Standard Hermetic Package ●Operating Temperature Range:-55℃～+85℃ ●Frequency 25 Ta=+25℃ Ta=+85℃ Ta= - 55℃ 23 20 Specifications (50Ω,VCC = +15V,TA=-55℃～+85℃) Typical MHz dB 20～400 -- Gain fL～fH Gp ≥25.0 26.0 Gain Flatness △Gp dB ≤±0.5 Δ ≤3.0 Δ -2.3 ≤2.0:1Δ -- Fn Input VSWR VSWRi dB -- VSWRo -- ≤2.0:1Δ -- P-1 dBm ≥16.5 *Δ 17.0 Icc mA -- 30 Output Power @ 1dB Compression DC Current 2.0 VSWRi Noise Figure Output VSWR 2.5 1.5 VSWRo 20 200 400 Frequency(MHz) NOISE FIGURE Ta=+25℃ Ta=+85℃ Ta= - 55℃ 4.0 1) “*”f =200MHz;“△” TA=24±1℃; 2)The Gp and P-1 wil be reduced 0.4dB and 2.8dB respectively under operating at 12VDC (Icc=25mA Typ) Fn(dB) Frequency Range VSWR Unit Guaranteed 400 VSWR Symbol Parameter 200 Frequency(MHz) 3.0 2.0 20 4 200 400 Frequency(MHz) 1 2 2 HEMXXX 4 04.36 3 Output P1dB 3 SMO-8C TO-8C Application Notes +15V 1. Typical application shown as right, C1=3.3～22μF ；C2=3300～6800pF； IN 2.Interchanged directly with A80 and A81 from W-J Company; 3. See assembly section for mounting information 4. Connectorized package(SMA-1) available C1 18 C2 1 16 14 4 2 P-1(dBm) Maximum Rating DC Voltage : +17VDC RF Input:+7dBm Storage Temp: +125℃ 1 OUT 20 3 200 400 Frequency(MHz) BOWEI INTEGRATED CIRCUITS CO.,LTD. ☆ TEL:0311-87091891 87091887 ☆ FAX:0311-87091282 ☆ http://www.cn-bowei.com 63