RF2052
Typical Performance Characteristics: RF Mixer - VDD=3V, TA=25°C unless stated, as measured on RF2052 evaluation board,
for application schematic see page 34.
Mixer Noise Figure versus Temperature
IF Output=100MHz and MIX2_IDD=100
Mixer Input IP3 versus Bias Current Setting
15
14
13
12
11
10
9
30
25
20
15
10
5
8
500MHz RF to 100MHz IF
900MHz RF to 100MHz IF
2000MHz RF to 500MHz IF
7
-40°C
+27°C
+85°C
6
5
0
250
500
750
1000
1250
1500
1750
001
010
011
100
101
RF Input Frequency (MHz)
Bias Current Setting (MIX2_IDD)
IIP3 versus Temperature and Supply Voltage
(Max Linearity)
Mixer Noise Figure versus Bias Current
IF Output=100MHz
20.6
20.4
20.2
20.0
19.8
19.6
19.4
19.2
19.0
18.8
15
14
13
12
11
10
9
2.7V
3.0V
3.6V
8
MIX2_IDD = 001
MIX2_IDD = 010
MIX2_IDD = 011
MIX2_IDD = 100
MIX2_IDD = 101
7
6
5
250
500
750
1000
1250
1500
1750
-40
-20
0
20
40
60
80
100
Temperature (°C)
RF Input Frequency (MHz)
Mixer Input Power for 1dB Compression
versus Temperature and Bias Current Setting
IF Output=100MHz
NF versus Temperature and Supply Voltage
(Low Noise Mode MIX2_IDD=001)
11.0
10.5
10.0
9.5
2.7V
3.0V
3.6V
14
12
10
8
6
-40 Deg C, 001
+27 Deg C, 001
+85 Deg C, 001
-40 Deg C, 011
+27 Deg C, 011
+85 Deg C, 011
-40 Deg C, 101
+27 Deg C, 101
+85 Deg C, 101
4
9.0
2
8.5
0
-2
8.0
250
500
750
1000
1250
1500
1750
-40
-20
0
20
40
60
80
100
RF Input Frequency (MHz)
Temperature (°C)
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support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
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