MRF321 Datasheet, PDF (3/6 Pages) Motorola, Inc – RF POWER TRANSISTOR NPN SILICON

12
10
Pin = 1 W
8
0.7 W
6
4
VCC = 28 V
2
100
200
0.5 W
0.4 W
0.3 W
0.1 W 0.2 W
300
400
500
600
f, FREQUENCY (MHz)
Figure 2. Output Power versus Frequency
12
f = 200 MHz
400
500
10
8
6
4
VCC = 28 V
2
0
300
600
900
1200
1500
Pin, INPUT POWER (mW)
Figure 3. Output Power versus Input Power
12
22
Po = 10 W
10
18
VCC = 28 V
Pin = 0.5 W
8
14
0.35 W
6
10
4
f = 400 MHz
2
10
14
18
22
26
30
VCC, SUPPLY VOLTAGE (VOLTS)
Figure 4. Output Power versus Supply Voltage
6
2
200
300
400
500
f, FREQUENCY (MHz)
Figure 5. Power Gain versus Frequency
MOTOROLA RF DEVICE DATA
MRF321
3