RF2449 查看數據表（PDF） - RF Micro Devices
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RF2449 Datasheet PDF : 14 Pages
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Preliminary
Parameter
Cascade (Mode 3)
Gain
Noise Figure
IIP3
Cascade (Mode 4)
Gain
Noise Figure
IIP3
Power Supply
Voltage
Power Down Current
RF2449
Specification
Min.
Typ.
Max.
3.5
16
+11.8
+16.0
-5
22.5
+18.0
2.65
2.75
3.9
10
Unit
dB
dB
dBm
dB
dB
dBm
V
µA
Condition
(LNA Gain Low, Mix Gain High)
With -3dB image rejection filter.
3kΩ balanced IF load.
Single sideband.
(LNA Gain Low, Mix Gain Low)
With -3dB image rejection filter.
3kΩ balanced IF load.
Single sideband.
Enable < 1.0 V
8
Rev A4 001016
8-77
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