MRF284 Datasheet, PDF (6/12 Pages) Motorola, Inc – RF Power Field-Effect Transistors

TYPICAL CHARACTERISTICS
3
100
Tflange = 75°C
Ciss
Tflange = 100°C
2
Coss
1
TJ = 175°C
0
0
4
8
12
16
20
24
28
VDD, DRAIN SUPPLY VOLTAGE (Vdc)
Figure 9. DC Safe Operating Area
10
Crss
1
0
4
8
12
16
20
24
28
VDS, DRAIN SOURCE VOLTAGE (VOLTS)
Figure 10. Capacitance versus
Drain Source Voltage
60
50
40
30
20
10
0
–10
– 20
– 30
– 40
– 50
– 60
–70
– 80
– 90
0
FUNDAMENTAL
3rd Order
VDD = 26 Vdc
IDQ = 1.8 Adc
f1 = 2000.0 MHz
f2 = 2000.1 MHz
5 10 15 20 25 30 35 40 45 50 55 60
Pin, INPUT POWER (dBm)
Figure 11. Class A Third Order Intercept Point
MRF284 MRF284S
6
MOTOROLA RF DEVICE DATA