2.0-4.0 GHz 1W Power Amplifier
50
40
VDD = 4
VDD = 8
MAAPGM0027-DIE
RO-P-DS-3014 B
Preliminary Information
VDD = 6
VDD = 10
30
20
10
0
1.5
30
25
2.0
2.5
3.0
3.5
4.0
4.5
Frequency (GHz)
Figure 3. 1dB Compression Point vs. Drain Voltage
6
GAIN
Input VSWR
Output VSWR
5
20
4
15
3
10
2
5
1
1.5
2.0
2.5
3.0
3.5
4.0
4.5
Frequency (GHz)
Figure 4. Small Signal and VSWR vs Frequency at VDD = 8V.
4
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