RFFC506X Datasheet, PDF (20/25 Pages) RF Micro Devices – Low Current Consumption

RFFC5061/62
Typical Performance Characteristics: RF Mixer 2, RFFC5061 and RFFC5062
V_DD=+3V and T_A=+27°C unless stated. As measured on RFFC5061/5062 wideband evaluation board.
See application schematic on page 13.
0.0
-1.0
-2.0
-3.0
-4.0
-5.0
-6.0
-7.0
-8.0
-9.0
-10.0
400
Conversion Gain of Mixer 2
IF Output = 100MHz
-40 Deg C, +2.7V
-40 Deg C, +3.0V
-40 Deg C, +3.3V
+27 Deg C, +2.7V
+27 Deg C, +3.0V
+27 Deg C, +3.3V
+85 Deg C, +2.7V
+85 Deg C, +3.0V
+85 Deg C, +3.3V
600 800 1000 1200 1400 1600 1800 2000
RF Input Frequency (MHz)
Mixer 2 Noise Figure versus Bias Current
LO Frequency = 1000MHz, IF Output = 100MHz
16.0
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
1
-40 Deg C, +2.7V
-40 Deg C, +3.0V
-40 Deg C, +3.3V
+27 Deg C, +2.7V
+27 Deg C, +3.0V
+27 Deg C, +3.3V
+85 Deg C, +2.7V
+85 Deg C, +3.0V
+85 Deg C, +3.3V
2
3
4
5
6
7
Mixer Bias Current Setting (MIX2_IDD)
Mixer 2 Noise Figure versus Frequency
IF Output = 100MHz
16.0
14.0
12.0
10.0
MIX_IDD = 1
8.0
MIX_IDD = 2
6.0
MIX_IDD = 3
MIX_IDD = 4
4.0
MIX_IDD = 5
MIX_IDD = 6
2.0
MIX_IDD = 7
0.0
500
750 1000 1250 1500 1750 2000
LO Frequency (MHz)
Mixer 2 Input IP3 versus Bias Current
LO Frequency = 1000MHz, IF Output = 100MHz
30.0
25.0
20.0
15.0
10.0
5.0
0.0
1
-40 Deg C, +2.7V
-40 Deg C, +3.0V
-40 Deg C, +3.3V
+27 Deg C, +2.7V
+27 Deg C, +3.0V
+27 Deg C, +3.3V
+85 Deg C, +2.7V
+85 Deg C, +3.0V
+85 Deg C, +3.3V
2
3
4
5
6
7
Mixer Bias Current Setting (MIX2_IDD)
Mixer 2 Linearity Performance
MIX_IDD = 5, +3.0V, IF Output = 100MHz
30.0
30.0
25.0
25.0
20.0
20.0
15.0
15.0
10.0
10.0
5.0
0.0
500
Input IP3
5.0
Pin 1dB
0.0
750 1000 1250 1500 1750 2000 2250
RF Input Frequency (MHz)
Mixer 2 Input Power for 1dB Compression
LO Frequency = 1000MHz, IF Output = 100MHz
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
-2.0
1
-40 Deg C, +2.7V
-40 Deg C, +3.0V
-40 Deg C, +3.3V
+27 Deg C, +2.7V
+27 Deg C, +3.0V
+27 Deg C, +3.3V
+85 Deg C, +2.7V
+85 Deg C, +3.0V
+85 Deg C, +3.3V
2
3
4
5
6
7
Mixer Bias Current Setting (MIX2_IDD)
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