HE388D-2/HEM388D-2 Broadband Amplifier BOWEI INTEGRATED CIRCUITS CO.,LTD. Typical Curves GAIN Ta=+25℃ Ta=+85℃ Ta= - 55℃ Gain(dB) 25 Features 21 Frequency Range: 20～600MHz l l P-1: 20dBm(typ) Low Noise: 0.8dB(Typ) l Active Bias Design Supply Temperature Compensation l Standard Hermetic Package l Operating Temperature Range: -55℃～+85℃ l 20 VSWR fL～fH MHz 20～600 20～600 Gp dB ≥21 23 △Gp dB ≤ 1.0 0.6 Fn dB ≤1.5 Δ 0.8 Input VSWR VSWRi -- ≤ 2.0:1 Δ 1.5:1 Output VSWR VSWRo -- ≤ 2.0:1 Δ 1.6:1 For 1dB Compression P-1 dBm ≥19.0*Δ 20.0 Supply Current ICC mA Gain Flatness Noise Figure ≤100 VSWRi 20 80 Ta=+25℃ Ta=+85℃ Ta= - 55℃ 1.4 1.0 0.6 20 1 Maximum Ratings 600 300 Frequency(MHz) 1 4 2 2 HEM388D-2 4 Lot number 3 POWER OUTPUT 3 P-1(dBm) Application Notes 1.Interface schematic shown as right, C1＝3.3～22μF, C2＝3300～6800pF. 2.ESD observe handling precautions. 3.Connectorized package (SMA-1) available. 4.See assembly section for outline and mounting information. +5V C2 C1 1 IN 4 2 OUT P-1 OIP3 22 SMO-8C TO-8C ●TEL:+86-311-87091891 600 300 Frequency(MHz) NOISE FIGURE Note:“*”f=300 MHz. “Δ”TA=24±1℃. Power supply: +6VDC RF input: +13dBm Storage Temp: +125℃ VSWRo 1.4 37 20 35 18 33 20 300 Frequency(MHz) OIP3(dBm) Gain VSWR Unit Guaranteed Typical 1.8 Fn(dB) Symbol 600 300 Frequency(MHz) 2.2 Electrical (50Ω, VCC=+5V, TA=-55℃～+85℃) Parameter Frequency Range 23 600 Shell 87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:cjian @cn-bowei.com 60