HE391A/HEM391A/HES391A Broadband Amplifier BOWEI INTEGRATED CIRCUITS CO.,LTD. Typical Curves GAIN Ta=+25℃ Ta=+85℃ Ta= - 55℃ Gain(dB) 18 Features 17 Frequency Range:20～700MHz l Active Bias Design Supply Temperature Compensation l Standard Hermetic Package l Operating Temperature Range: -55℃～+85℃ l 16 10 fL～fH MHz 20～700 20～700 Gp dB ≥ 15.0 16.0 ΔGp dB ≤ 1.0 0.5 Fn dB ≤ 4.0 3.0 Input VSWR VSWRi -- ≤ 2.0:1 1.8:1 Output VSWR VSWRo -- ≤ 2.0:1 1.8:1 For 1dB Compression P-1 dBm ≥17.0*Δ 17.5 Supply Current ICC mA -- 55 Gain Gain Flatness Noise Figure VSWR Frequency Range Unit Guaranteed Typical 2.0 1.5 VSWRo VSWRi 10 750 250 500 Frequency(MHz) NOISE FIGURE Ta=+25℃ Ta=+85℃ Ta= - 55℃ 3.5 Note: 1)“*”f=400 MHz.“Δ”TA=24±1℃. 2)When Vcc=12V,Gain will Decrease 0.2dB, P-1 will derease 2dB, Current is 44mA(typ). Fn(dB) Symbol 750 VSWR Electrical (50Ω, VCC=+15V, TA=-55℃～+85℃) Parameter 250 500 Frequency(MHz) 3.0 2.5 1 VCC Maximum Ratings Power supply: +16VDC RF input: +10dBm Storage Temp: +125℃ 10 VCC 1 4 OUT 6 VCC IN 1 2 3 IN 2 IN HEM391A Lot number 4 OUT 2 Lot number 4 OUT POWER OUTPUT 3 TO-8C SM64C SMO-8C 19 ●TEL:+86-311-87091891 P-1(dBｍ) Application Notes 1.Interface schematic shown as right, C1＝3.3～22μF, C2＝3300～6800pF. 2.Interchanged directly with UTO-533 from ANANTEK Company and A67-1 from W-J Company. 3.Pay attention to heat dispersion. 4.Connectorized package (SMA-1) available. 5.See assembly section for outline and mounting information. 750 5 HES391A 3 250 500 Frequency(MHz) +15V C1 18 C2 17 VCC IN OUT 10 500 250 Frequency(MHz) 750 Shell 87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:cjian @cn-bowei.com 64