描述:
詳細描述,
,The RF3863 is a low noise amplifier with a high output IP3. The amplifier is self-biased from a single voltage supply with 50 ohm input and output ports. The useful frequency range is from 700 MHz to 3800 MHz. A 0.8 dB noise figure and 36 dBm OIP3 performance is achieved with a 5 V VDD 90 mA. Current can be increased to raise OIP3 while having minimal effect on noise figure. The IC is featured in a standard QFN 16-pin 3 mm x 3 mm package.,
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Part
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Freq (MHz)
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Voltage (V)
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Current (mA)
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Gain (dB)
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NF (dB)
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OIP3 (dBm)
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OP1dB (dBm)
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RF3861
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400?to 3800
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2.5?to 6
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90
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14.5
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1.0
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35.5
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22.5
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RF3863
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700?to 3800
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2.5?to 6
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90
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15.0
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0.8
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35.5
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22.5
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RF3865
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400?to 3800
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2.5?to 6
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180
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28.5
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1.2
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36.0
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22.5
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RF3866
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400?to 3800
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2.5?to 6
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180
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30.0
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0.8
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36.0
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22.5
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RF3867
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700?to 3800
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2.5?to 6
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180
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15.0
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0.8
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35.5
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22.5
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,特點,Low Noise and High Intercept Point,Adjustable Bias Current for Enhanced IP3,Single 2.5V to 6.0V Power Supply,700MHz to 3800MHz Operation,QFN16 3mmx3mm Package