Application Circuit : 2400MHz (for optimum OIP3 across temperature) – continue
40
38
36
34
32
30
28
26
24
22
20
3
2.8
2.6
2.4
2.2
2
OIP3
-40°C
+25°C
+85°C
1.8
1.6
1.4
1.2
1
2000 2100 2200 2300 2400 2500 2600 2700 2800
FREQUENCY (MHz)
-10
-5
0
5
10
15
Pout (dBm)
Figure 31. Noise Figure vs Output Power at 1900MHz
Figure 32. OIP3 vs Output Power at 2400MHz
90.00
80.00
70.00
60.00
50.00
40.00
30.00
-40°C
20.00
10.00
0.00
+25°C
+85°C
0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00
Vdd (V)
Figure 33. Current vs Voltage and Temperature
9