B O WEI Broadband Amplifier BOWEI INTEGRATED CIRCUITS CO.,LTD. Typical Curves GAIN Gain(dB) 27 Features Range:20~400MHz ●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℃) MHz dB 20～400 -- Gain fL～fH Gp ≥25.0 26.0 Gain Flatness △Gp dB -- Noise Figure Fn 3.5 Input VSWR VSWRi dB -- ≤±0.5 ≤4.0 Δ ≤2.0:1Δ -- 2.0 VSWRo VSWRi 1.5 20 VSWRo -- ≤2.0:1Δ -- Output Power @ 1dB Compression P-1 dBm ≥22.0 * Δ 22.5 DC Current Icc mA -- 65 Output VSWR 2.5 400 200 Frequency(MHz) NOISE FIGURE 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=52mA Typ) Ta=+25℃ Ta=+85℃ Ta= - 55℃ 4.0 Fn(dB) Guaranteed VSWR Unit Frequency Range VSWR Typical Symbol Parameter 400 200 Frequency(MHz) 3.5 3.0 1 Maximum Rating DC Voltage : +17VDC RF Input:+7dBm Storage Temp: +125℃ 20 1 4 2 2 3 HEMXXX 200 400 Frequency(MHz) 4 Lot number Output P1dB 3 TO-8C SMO-8C Application Notes 1. Typical application shown as right, C1=3.3～22μF ；C2=3300～6800pF； IN 2. See assembly section for mounting information 3. Connectorized package(SMA-1) available +15V C2 C1 1 4 2 3 OUT P-1(dBm) 24 22 20 20 200 Frequency(MHz) 400 BOWEI INTEGRATED CIRCUITS CO.,LTD. ☆ TEL:0311-87091891 87091887 ☆ FAX:0311-87091282 ☆ http://www.cn-bowei.com 67