MRF5003 Datasheet, PDF (4/10 Pages) Motorola, Inc – N-CHANNEL BROADBAND RF POWER FET

10
8
f = 400 MHz
ID = 50 mA
6
4
TYPICAL CHARACTERISTICS
Pin = 300 mW
200 mW
100 mW
10
8
f = 470 MHz
ID = 50 mA
6
4
Pin = 300 mW
200 mW
100 mW
2
2
0
6
8
10
12
14
VDD, SUPPLY VOLTAGE
Figure 4. Output Power versus Supply Voltage
0
6
8
10
12
14
VDD, SUPPLY VOLTAGE
Figure 5. Output Power versus Supply Voltage
10
8
f = 520 MHz
ID = 50 mA
6
Pin = 300 mW
200 mW
4
100 mW
2
0
6
8
10
12
14
VDD, SUPPLY VOLTAGE
Figure 6. Output Power versus Supply Voltage
5
VDD = 7.5 V
4
Pin = 0.3 W
f = 470 MHz
3
2
1
TYPICAL DEVICE SHOWN
VGS(th) = 2.4 V
0
0
1
2
3
4
5
VGS, GATE–SOURCE VOLTAGE (VOLTS)
Figure 7. Output Power versus Gate Voltage
1000
800
VDS = 10 V
600
125
100
VGS = 0 V
f = 1.0 MHz
75
400
50
Coss
200
0
0
1
2
3
4
VGS, GATE–SOURCE VOLTAGE (VOLTS)
25
Ciss
Crss
0
5
0
2
4
6
8
10
12
14
VDS, DRAIN–SOURCE VOLTAGE (VOLTS)
Figure 8. Drain Current versus Gate Voltage
(Typical Device Shown)
Figure 9. Capacitance versus Voltage
MRF5003
4
MOTOROLA RF DEVICE DATA