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RFFC5071A Datasheet, PDF (19/26 Pages) RF Micro Devices – WIDEBAND SYNTHESIZER/VCO WITH INTEGRATED 6GHz MIXER
RFFC5071A/2A
Typical RF Mixer1 Performance Characteristics
VDD = +3V and TA = +27°C unless stated. As measured on RFFC5071A wideband evaluation board.
See application schematic on page 13.
-40 Deg C, +2.7V
Conversion Gain of Mixer 1 -40 Deg C, +3.0V
IF Output = 100MHz
-40 Deg C, +3.6V
0.0
+27 Deg C, +2.7V
+27 Deg C, +3.0V
-1.0
+27 Deg C, +3.6V
-2.0
+85 Deg C, +2.7V
+85 Deg C, +3.0V
-3.0
+85 Deg C, +3.6V
-4.0
-5.0
-6.0
-7.0
-8.0
-9.0
-10.0
400 600 800 1000 1200 1400 1600 1800 2000
RF Input Frequency (MHz)
Mixer 1 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 1 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
5.0
Input IP3 Pin 1dB
0.0
750 1000 1250 1500 1750 2000 2250
RF Input Frequency (MHz)
Mixer 1 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, +3.6V
+27 Deg C, +2.7V
+27 Deg C, +3.0V
+27 Deg C, +3.6V
+85 Deg C, +2.7V
+85 Deg C, +3.0V
+85 Deg C, +3.6V
2
3
4
5
6
7
Mixer Bias Current Setting (MIX1_IDD)
Mixer 1 Input Power for 1dB Compression
LO Frequency = 1000MHz, IF Output = 100MHz
14.0
12.0
10.0
8.0
-40 Deg C, +2.7V
-40 Deg C, +3.0V
6.0
-40 Deg C, +3.6V
4.0
+27 Deg C, +2.7V
+27 Deg C, +3.0V
2.0
+27 Deg C, +3.6V
+85 Deg C, +2.7V
0.0
+85 Deg C, +3.0V
+85 Deg C, +3.6V
-2.0
1
2
3
4
5
6
7
Mixer Bias Current Setting (MIX1_IDD)
Mixer 1 Input IP3 versus Bias Current
LO Frequency = 1000MHz, IF Output = 100MHz
30.0
25.0
20.0
-40 Deg C, +2.7V
-40 Deg C, +3.0V
15.0
-40 Deg C, +3.6V
+27 Deg C, +2.7V
10.0
+27 Deg C, +3.0V
+27 Deg C, +3.6V
5.0
+85 Deg C, +2.7V
+85 Deg C, +3.0V
+85 Deg C, +3.6V
0.0
1
2
3
4
5
6
7
Mixer Bias Current Setting (MIX1_IDD)
DS140110
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.
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