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8-286
RF2495
Rev A4 030220
LNA: Gain versus Frequency Over Temperature
(VCC=2.78V)
0.0
4.0
8.0
12.0
16.0
20.0
800.0
825.0
850.0
875.0
900.0
925.0
950.0
975.0
1000.0
Frequency (MHz)
-40°C High Gain [dB]
25°C High Gain [dB]
85°C High Gain [dB]
-40°C Low Gain [dB]
25°C Low Gain [dB]
85°C Low Gain [dB]
LNA: IIP3 versus Frequency and
P1dB versus Frequency Over Temperature (VCC=2.78V)
-1.0
0.0
1.0
2.0
3.0
4.0
5.0
800.0
825.0
850.0
875.0
900.0
925.0
950.0
975.0
1000.0
Frequency (MHz)
-40°C IIP3 [dBm]
25°C IIP3 [dBm]
85°C IIP3 [dBm]
-40°C P1dBOut [dBm]
25°C P1dBOut [dBm]
85°C P1dBOut [dBm]
LNA: Noise Figure versus Frequency Over Temperature
(VCC=2.78V)
1.0
1.5
2.0
2.5
3.0
800.0
825.0
850.0
875.0
900.0
925.0
950.0
975.0
1000.0
Frequency (MHz)
-40°C Noise Figure [dB]
25°C Noise Figure [dB]
85°C Noise Figure [dB]
Mixer: Conversion Gain versus LO Power,
OIP3 versus LO Power Over Temperature
-8.0
-6.0
-4.0
-2.0
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
-2.0
0.0
2.0
4.0
6.0
8.0
10.0
LO Power (dBm)
-40.0°C_Conversion Gain [dB]
25.0°C_Conversion Gain [dB]
85.0°C_Conversion Gain [dB]
-40.0°C_OIP3 [dBm]
25.0°C_OIP3 [dBm]
85.0°C_OIP3 [dBm]
VCC=2.78V, Freq=900MHz
Mixer: Conversion Gain versus Frequency,
OIP3 versus Frequency Over Temperature
-7.0
-5.0
-3.0
-1.0
1.0
3.0
5.0
7.0
9.0
11.0
800.0
850.0
900.0
950.0
1000.0
Frequency (MHz)
-40.0°C Conversion Gain [dB]
25.0°C Conversion Gain [dB]
85.0°C Conversion Gain [dB]
-40.0°C OIP3 [dBm]
25.0°C OIP3 [dBm]
85.0°C OIP3 [dBm]
VCC=2.78V, LO=4dBm
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