MRF553 Datasheet, PDF (4/6 Pages) Motorola, Inc – RF LOW POWER TRANSISTOR NPN SILICON

2.5
4
2
3
1.5
2
1
f = 175 MHz
VCC = 7.5 Vdc
1
0.5
f = 175 MHz
VCC = 12.5 Vdc
0
100
200
300
400
Pin, POWER INPUT (mW)
Figure 3. Power Output versus Power Input
0
50
100
150
200
Pin, POWER INPUT (mW)
Figure 4. Power Output versus Power Input
4
4
3
Pin = 300 mW
2
200 mW
100 mW
1
VCC = 7.5 Vdc
140
150
160
170
180
f, FREQUENCY (MHz)
Figure 5. Power Output versus Frequency
3
Pin = 150 mW
100 mW
2
50 mW
1
VCC = 12.5 Vdc
140
150
160
170
180
f, FREQUENCY (MHz)
Figure 6. Power Output versus Frequency
4
f = 140 MHz
3
2
1
Pin = 150 mW
100 mW
50 mW
4
f = 175 MHz
3
2
1
Pin = 150 mW
100 mW
50 mW
6
8
10
12
14
16
6
8
10
12
14
16
VCC, COLLECTOR VOLTAGE (Vdc)
VCC, COLLECTOR VOLTAGE (Vdc)
Figure 7. Power Output versus
Collector Voltage
Figure 8. Power Output versus
Collector Voltage
MRF553
4
MOTOROLA RF DEVICE DATA