RF2488PCBA View Datasheet(PDF) - RF Micro Devices
Part Name
Description
MFG CO.
'RF2488PCBA' PDF : 22 Pages View PDF
RF2488
LNA2 Gain versus Frequency
Gain Select=High, VCC=3 V
18.0
17.0
16.0
15.0
14.0
13.0
1920.0
1930.0
1940.0
1950.0 1960.0 1970.0
Frequency (MHz)
+25°C Gain
-40°C Gain
+85°C Gain
1980.0 1990.0 2000.0
LNA2 Noise Figure versus Frequency
Gain Select=High, VCC=3 V
2.5
8
2.0
1.5
1.0
0.5
0.0
1920.0
1930.0
1940.0
1950.0 1960.0 1970.0
Frequency (MHz)
+25°C Noise Figure
-40°C Noise Figure
+85°C Noise Figure
1980.0 1990.0 2000.0
LNA2 Input IP3 versus Frequency
Gain Select=High, -25 dBm per tone, 1 MHz Separation, VCC=3 V
5.0
4.0
3.0
2.0
1.0
0.0
1920.0
1930.0
1940.0
1950.0 1960.0 1970.0
Frequency (MHz)
+25°C IIP3
-40°C IIP3
+85°C IIP3
1980.0 1990.0 2000.0
8-138
Preliminary
LNA2 Gain versus Supply Voltage
Gain Select=High, 1960 MHz
18.0
17.0
16.0
15.0
14.0
13.0
2.6
2.5
+25°C Gain
-40°C Gain
+85°C Gain
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
Supply Voltage (V)
LNA2 Noise Figure versus Supply Voltage
Gain Select=High, 1960 MHz
2.0
1.5
1.0
0.5
+25°C Noise Figure
-40°C Noise Figure
+85°C Noise Figure
0.0
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
Supply Voltage (V)
LNA2 Input IP3 versus Supply Voltage
Gain Select=High, 1960/1961 MHz, -25 dBm per tone
5.0
4.0
3.0
2.0
1.0
+25°C IIP3
-40°C IIP3
+85°C IIP3
0.0
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
Supply Voltage (V)
Rev A0 010905
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