MRF1946 Datasheet, PDF (3/6 Pages) Motorola, Inc – RF POWER TRANSISTORS NPN SILICON

60
f = 136 MHz
48
150 MHz
36
175 MHz
24
220 MHz
12
VCC = 12.5 V
0
0
1
2
3
4
5
Pin, INPUT POWER (WATTS)
Figure 2. Output Power versus Input Power
50
40
Pin = 4 W
30
3W
2W
20
1W
10
VCC = 12.5 V
0
130
150
170
190
210
230
f, FREQUENCY (MHz)
Figure 3. Output Power versus Frequency
50
f = 220 MHz
40
Pin = 4 W
30
3W
2W
20
1W
10
5 6 7 8 9 10 11 12 13 14 15
VCC, SUPPLY VOLTAGE (VOLTS)
Figure 4. Output Power versus Supply Voltage
50
f = 175 MHz
40
30
20
Pin = 4 W
3W
2W
1W
10
5 6 7 8 9 10 11 12 13 14 15
VCC, SUPPLY VOLTAGE (VOLTS)
Figure 5. Output Power versus Supply Voltage
50
f = 150 MHz
40
30
20
Pin = 4 W
3W
2W
1W
50
f = 136 MHz
40
30
20
Pin = 4 W
3W
2W
1W
10
5 6 7 8 9 10 11 12 13 14 15
VCC, SUPPLY VOLTAGE (VOLTS)
Figure 6. Output Power versus Supply Voltage
10
5 6 7 8 9 10 11 12 13 14 15
VCC, SUPPLY VOLTAGE (VOLTS)
Figure 7. Output Power versus Supply Voltage
MOTOROLA RF DEVICE DATA
MRF1946 MRF1946A
3