HE551/HEM551/HES551 HE551L/HEM551L/HES551L Low Noise Amplifier BOWEI INTEGRATED CIRCUITS CO.,LTD. Typical Curves GAIN Ta=+25℃ Ta=+85℃ Ta= - 55℃ Gain(dB) 34 Features 32 30 Frequency Range: 900～1300MHz l Standard Hermetic Package l Operating Temperature Range: -55℃～+85℃ l 800 VSWR Electrical (50Ω, TA=-55℃～+85℃) Symbol Frequency Range fL～fH MHz 900～1300 900～1300 Gp dB ≥ 28.0 30.0 Gain Flatness △Gp dB -- 1.0 Noise Figure Fn dB ≤1.3Δ 1.0 Input VSWR VSWRi -- ≤ 2.5:1 Δ 1.5:1 Output VSWR VSWRo -- ≤ 2.5:1 Δ 1.5:1 dBm ≥11.0 *Δ 11.5 P-1 For 1dB Compression ≤ 75 mA Note:“*”f=1100 MHz.“Δ”TA=24±1℃. HE551/HEM551/HES551: VCC=+12V. HE551L/HEM551L/HES551L: VCC=+5V. Optional Gp:25-34dB,please contact factory. ICC VSWRi 1.2 800 1400 Ta=+25℃ Ta=+85℃ Ta= - 55℃ 1.2 65 1.0 0.8 1100 Frequency(MHz) 1400 1 VCC Maximum Ratings VCC 1 4 OUT 6 VCC IN 1 2 3 IN 2 IN HEM551 Lot number 4 OUT 2 HES551 Lot number 3 POWER OUTPUT 5 4 OUT 13 TO-8D SM64D SMO-8D 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. P-1(dBm) 3 Application Notes ●TEL:+86-311-87091891 1100 Frequency(MHz) NOISE FIGURE 800 Power supply: +13.5VDC +6.0VDC RF input: +10dBm Storage Temp: +125℃ VSWRo Fn(dB) Supply Current 1.6 P-1 OIP3 25 11 23 9 21 OIP3(dBm) Gain 1.8 Typical Unit Guaranteed VSWR Parameter 1400 1100 Frequency(MHz) VCC C1 IN C2 800 1100 Frequency(MHz) 1400 OUT Shell 87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:cjian @cn-bowei.com 85