mga-665p8 Avago Technologies, mga-665p8 Datasheet - Page 7

• Manufacturer Part Number: mga-665p8
• Description: Gaas Enhancement-mode Phemt 0.5 ? 6 Ghz Low Noise Amplifier
• Manufacturer: Avago Technologies

7
Figure 22. Output third order intercept point
(50 ) vs. frequency and temperature.
Figure 25. Output power and gain vs. input
power at 5.25 GHz.
Note:
11. Measurements obtained using a 50
22
20
18
16
14
12
10
20
15
10
this 50
-5
5
0
-20
0.5
1.0
-15
1.5
2.7 V
3.0 V
3.3 V
condition.
2.0 2.5
FREQUENCY (GHz)
-10
Pin (dBm)
3.0
-5
3.5 4.0
0
4.5
Pout vs. Pin
GAIN
P1dB
5.0 5.5 6.0
5
test fixture with input and output connected directly to the fixture. Gain, OIP3 and P1dB were measured at
10
Figure 26. Input and output VSWR (50 ) vs.
frequency.
Figure 23. Output power for 1 dB gain
compression (50 ) vs. frequency and
voltage.
10
9
8
7
6
5
4
3
6
5
4
3
2
1
0
0.5
0.5
1.0
1.0
1.5
1.5
2.0 2.5
2.0 2.5
FREQUENCY (GHz)
FREQUENCY (GHz)
3.0
3.0
3.5 4.0
3.5 4.0
VSWR_IN
VSWR_OUT
4.5
4.5
5.0 5.5 6.0
5.0 5.5 6.0
2.7 V
3.0 V
3.3 V
Figure 24. S-Parameters (50 ) vs.
frequency.
-15
-25
-35
25
15
-5
5
0.5
1.0
1.5
S22
S21
S11
2.0 2.5
FREQUENCY (GHz)
3.0
3.5 4.0
4.5
5.0 5.5 6.0