Preliminary
Mixer1 Gain versus Frequency
RX Mode, VCC=2.8 V, LO PIN=-7 dBm
10.0
9.0
8.0
7.0
6.0
+25°C Gain
5.0
-40°C Gain
+85°C Gain
4.0
865.0
870.0
875.0 880.0 885.0 890.0
Frequency (MHz)
895.0
900.0
Mixer1 SSB Noise Figure versus Frequency
RX Mode, VCC=2.8 V, LO PIN=-7 dBm
13.0
12.0
11.0
10.0
9.0
8.0
865.0
870.0
875.0 880.0 885.0 890.0
Frequency (MHz)
895.0
900.0
Mixer1 Input IP3 versus Frequency
RX Mode, -30 dBm per tone, 1 MHz Separation, VCC=2.8 V, LO PIN=-7 dBm
10.0
9.0
8.0
7.0
6.0
+25°C IIP3
5.0
-40°C IIP3
+85°C IIP3
4.0
865.0
870.0
875.0 880.0 885.0 890.0
Frequency (MHz)
895.0
900.0
Rev A2 010918
RF2475
Mixer1 Gain versus Supply Voltage
RX Mode, 882 MHz, LO PIN=-7 dBm
10.0
9.0
8.0
7.0
+25°C Gain
6.0
-40°C Gain
+85°C Gain
5.0
2.6
2.7
2.8
2.9
3
3.1
3.2
3.3
3.4
Supply Voltage (V)
Mixer1 SSB Noise Figure versus Supply Voltage
RX Mode, 882 MHz, LO PIN=-7 dBm
13.0
12.0
8
11.0
10.0
9.0
8.0
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
Supply Voltage (V)
Mixer1 Input IP3 versus Supply Voltage
RX Mode, 882/883 MHz, -30dBm per tone, LO PIN=-7 dBm
11.0
10.0
9.0
8.0
+25°C IIP3
7.0
-40°C IIP3
+85°C IIP3
6.0
2.6
2.7
2.8
2.9
3
3.1
3.2
3.3
3.4
Supply Voltage (V)
8-101