RF2418
Buffered Casc. Gain versus Voltage,
RF=850MHz
Buffered LNA Input versus Voltage,
RF=850MHz
30.0
25.0
20.0
15.0
10.0
5.0
6.0
4.0
T =-40
T = 26
T =85
T =-40
T =26
T = 85
2.0
0.0
-2.0
-4.0
-6.0
-8.0
-10.0
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
6.5
6.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
6.5
6.5
Voltage (V)
Voltage (V)
Buffered Mixer Input IP3 versus Voltage,
RF=850MHz
Buffered Casc. Input IP3 versus Voltage,
RF=850MHz
2.0
1.5
-10.0
-11.0
-12.0
-13.0
-14.0
-15.0
-16.0
T =-40
T = 26
T = 85
T =-40
T =26
T = 85
1.0
0.5
0.0
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
3.0
3.5
4.0
4.5
5.0
5.5
6.0
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Voltage (V)
Voltage (V)
Buffered LNA Noise Figure versus Voltage,
RF=850MHz Part to Part Variation
Buffered Mixer Noise Figure versus Voltage,
RF=850MHz Part to Part Variation
2.0
1.8
1.6
1.4
11.0
10.5
10.0
9.5
Part 1
Part 2
Part 3
Part 4
Part 5
Part 1
Part 2
Part 3
Part 4
Part 5
9.0
3.0
3.5
4.0
4.5
5.0
5.5
6.0
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Voltage (V)
Voltage (V)
Rev A7 060203
8-29
RFMD [ RF MICRO DEVICES ]
