rf2057 RF Micro Devices, rf2057 Datasheet - Page 8

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rf2057

Manufacturer Part Number
rf2057
Description
High Performance Wideband Rf Pll/vco With Integrated Rf Mixers For Repeaters
Manufacturer
RF Micro Devices
Datasheet

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RF2057
Typical Performance Characteristics: RF Mixers - V
board, for application schematic see page 35.
8 of 38
Figure
Figure
Noise
Noise
(dB)
(dB)
(dB)
NF
11.0
10.5
10.0
16
14
12
10
9.5
9.0
8.5
8.0
16
14
12
10
Noise Figure versus MIX1_IDD for Mixer Path 1
Noise Figure versus MIX2_IDD for Mixer Path 2
8
6
4
2
0
8
6
4
2
0
001
001
-40
NF versus Temperature and Supply Voltage
Mixer 1 Bias Current Setting (MIX1_IDD)
Mixer 2 Bias Current Setting (MIX2_IDD)
(Low Noise Mode MIX1_IDD=001)
RFin = 1000MHz & IFout = 100MHz
RFin = 1000MHz & IFout = 100MHz
-20
010
010
0
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Temperature (°C)
20
011
011
40
-40DegC, +2.7V
-40DegC, +3.0V
-40DegC, +3.6V
+27DegC, +2.7V
+27DegC, +3.0V
+27DegC, +3.6V
+85DegC, +2.7V
+85DegC, +3.0V
+85DegC, +3.6V
-40DegC, +2.7V
-40DegC, +3.0V
-40DegC, +3.6V
+27DegC, +2.7V
+27DegC, +3.0V
+27DegC, +3.6V
+85DegC, +2.7V
+85DegC, +3.0V
+85DegC, +3.6V
60
100
100
DD
80
=3V, T
2.7V
3.0V
3.6V
100
101
101
A
=25°C unless stated, as measured on RF2057 evaluation
(dBm)
IIP3
(dBm)
IIP3
(dBm)
IIP3
30
25
20
15
10
20.6
20.4
20.2
20.0
19.8
19.6
19.4
19.2
19.0
18.8
5
0
30
25
20
15
10
001
5
0
001
-40
IIP3 versus Temperature and Supply Voltage
IIP3 versus MIX2_IDD for Mixer Path 2
IIP3 versus MIX1_IDD for Mixer Path 1
Mixer 2 Bias Current Setting (MIX2_IDD)
RFin = 1000MHz & IFout =100MHz
-20
Mixer 1 Bias Current Setting (MIX1_IDD)
RFin = 1000MHz & IFout =100MHz
010
010
0
(Max Linearity)
Temperature (°C)
20
011
011
40
-40DegC, +2.7V
-40DegC, +3.0V
-40DegC, +3.6V
+27DegC, +2.7V
+27DegC, +3.0V
+27DegC, +3.6V
+85DegC, +2.7V
+85DegC, +3.0V
+85DegC, +3.6V
60
-40DegC, +2.7V
-40DegC, +3.0V
-40DegC, +3.6V
+27DegC, +2.7V
+27DegC, +3.0V
+27DegC, +3.6V
+85DegC, +2.7V
+85DegC, +3.0V
+85DegC, +3.6V
100
100
80
2.7V
3.0V
3.6V
DS091109
100
101
101

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