MRF1518T1 Motorola, MRF1518T1 Datasheet - Page 8

• Manufacturer Part Number: MRF1518T1
• Description: The RF MOSFET Line RF POWER FIELD EFFECT TRANSISTOR
• Manufacturer: Motorola

MRF1518T1
8
19
17
15
13
11
12
10
12
10
11
9
7
8
6
4
2
0
9
8
7
6
5
4
3
2
0
0
8
155 MHz
1
Figure 22. Gain versus Output Power
9
2
Figure 24. Output Power versus
Figure 26. Output Power versus
200
135 MHz
10
V DD , SUPPLY VOLTAGE (VOLTS)
3
P out , OUTPUT POWER (WATTS)
135 MHz
175 MHz
I DQ , BIASING CURRENT (mA)
4
Biasing Current
Supply Voltage
11
400
5
155 MHz
12
6
600
7
TYPICAL CHARACTERISTICS, 135 – 175 MHz
13
8
155 MHz
V DD = 12.5 V
P in = 24.5 dBm
I DQ = 150 mA
P in = 24.5 dBm
V DD = 12.5 V
14
9
175 MHz
800
10
175 MHz
135 MHz
15
11
1000
12
16
80
70
60
50
40
30
20
10
70
65
60
55
50
45
40
35
30
80
75
70
65
60
55
50
45
40
35
30
0
0
0
8
Figure 23. Drain Efficiency versus Output
1
9
Figure 27. Drain Efficiency versus
2
135 MHz
175 MHz
Figure 25. Drain Efficiency versus
155 MHz
200
155 MHz
135 MHz
10
175 MHz
3
P out , OUTPUT POWER (WATTS)
V DD , SUPPLY VOLTAGE (VOLTS)
135 MHz
I DQ , BIASING CURRENT (mA)
4
Supply Voltage
Biasing Current
11
400
5
Power
155 MHz
MOTOROLA RF DEVICE DATA
12
6
175 MHz
7
600
13
8
V DD = 12.5 V
V DD = 12.5 V
P in = 24.5 dBm
I DQ = 150 mA
P in = 24.5 dBm
14
9
800
10
15
11
1000
12
16