RF2469 Ver la hoja de datos (PDF) - RF Micro Devices
Número de pieza
componentes Descripción
Lista de partido
RF2469 Datasheet PDF : 18 Pages
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RF2469
Preliminary
Absolute Maximum Ratings
Parameter
Operating Ambient Temperature
Storage Temperature
Rating
-40 to +85
-40 to +150
Unit
°C
°C
Caution! ESD sensitive device.
RF Micro Devices believes the furnished information is correct and accurate
at the time of this printing. However, RF Micro Devices reserves the right to
make changes to its products without notice. RF Micro Devices does not
assume responsibility for the use of the described product(s).
Parameter
Overall
RF Frequency Range
LO Frequency Range
IF Frequency Range
LNA 1
Gain
Noise Figure
Input IP3
Input VSWR
Output VSWR
P1dB
Current
8
LNA 1 Bypass
Gain
Noise Figure
Input IP3
Input VSWR
Output VSWR
Current
Local Oscillator Input
Input Level
LO to IF Isolation
Mixer/LNA2 BYP High
Gain
Noise Figure
Input IP3
Input IP2
Mixer/LNA2 BYP Low
Gain
Noise Figure
Input IP3
Input IP2
Specification
Min.
Typ.
Max.
2110 to 2170
2300 to 2360
190
9
10
11
1.45
1.6
+7.0
+10.0
<2:1
<2:1
-3
4.5
-5
-2
0
2
2.4
+20.0
+25.0
<2:1
<2:1
1.6
-10
+38
15
-7.0
+11.0
4
+2.0
+19.0
17
4.5
-3.0
+14.0
6
10.5
+4.0
+22.0
Unit
MHz
MHz
MHz
dB
dB
dBm
Condition
T=25°C, VCC=2.78V, RF=2140MHz,
LO=2330MHz @ -10dBm
1st LNA current setting resistor (R1) is
1.1kΩ. 1st LNA current and IIP3 are adjust-
able via R1.
dB
mA
dB
dB
dBm
See LNA P1dB Compression Point section.
mA
dBm
dB
dB
dB
dBm
dBm
dB
dB
dBm
dBm
Single-ended.
Optimum LO Drive -10dBm to -5dBm.
T=25°C, VCC=2.78V, RF=2140MHz,
LO=2330MHz@-10dBm, LNA2BYP=1,
EN = 1
LNA 2 current setting resistor (R2) is 2.4kΩ
LNA 2 current and IIP3 are adjustable via R2
T=25°C, VCC=2.78V, RF=2140MHz,
LNA2BYP=0, EN=1
LNA 2 current setting resistor (R2) is 2.4kΩ
LNA 2 current and IIP3 are adjustable via R2
8-34
Rev A5 010717
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