AD8311
3
2
1
+85°C
0
–1
+25°C
–2
–40°C
–3
–60
–50
–40
–30
–20
–10
0
10
RF INPUT AMPLITUDE (dBm)
Figure 9. Distribution of Error over Temperature After Ambient Normalization
vs. Input Amplitude at 0.1 GHz
3
2
+85°C
1
0
–1
+25°C
–2
–40°C
–3
–60
–50
–40
–30
–20
–10
0
10
RF INPUT AMPLITUDE (dBm)
Figure 10. Distribution of Error over Temperature after Ambient
Normalization vs. Input Amplitude at 0.9 GHz
3.5
3.3
3.1
0mA
2.9
2mA
2.7
2.5
4mA
6mA
2.3
2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5
VPOS (V)
Figure 11. Maximum VAPC Voltage vs. Supply Voltage by Load Current
3
2
+85°C
1
0
–1
+25°C
–2
–40°C
–3
–60
–50
–40
–30
–20
–10
0
10
RF INPUT AMPLITUDE (dBm)
Figure 12. Distribution of Error over Temperature After Ambient
Normalization vs. Input Amplitude at 1.9 GHz
3
2
+85°C
1
0
–1
+25°C
–2
–40°C
–3
–60
–50
–40
–30
–20
–10
0
10
RF INPUT AMPLITUDE (dBm)
Figure 13. Distribution of Error over Temperature after Ambient
Normalization vs. Input Amplitude at 2.5 GHz
2.5GHz 1.9GHz
100MHz
900MHz
START FREQUENCY = 0.05GHz
STOP FREQUENCY = 3.5GHz
Figure 14. Input Impedance vs. Frequency, No Termination Resistor on RFIN
Rev. A | Page 8 of 24