MRF1508T1 데이터 시트보기 (PDF) - Motorola => Freescale
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MRF1508T1 Datasheet PDF : 16 Pages
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TYPICAL CHARACTERISTICS
30
25
175 MHz
20
155 MHz
15
136 MHz
10
5
0
0
2
4
6
8
10
12
14
Pout, OUTPUT POWER (WATTS)
Figure 22. Gain versus Output Power
90
80
155 MHz
70
175 MHz
60
50
136 MHz
40
30
20
10
0
2
4
6
8
10
12
14
Pout, OUTPUT POWER (WATTS)
Figure 23. Drain Efficiency versus Output Power
20
18
16
14
155 MHz
12
136 MHz
10
175 MHz
8
6
4
VDD = 12.5 V
Pin = 27 dBm
2
0 100 200 300 400 500 600 700 800
IDQ, BIASING CURRENT (mA)
Figure 24. Output Power versus Biasing Current
20
18
16
155 MHz
14
12
136 MHz
10
8
6
4
2
67
175 MHz
IDQ = 150 mA
Pin = 27 dBm
8 9 10 11 12 13 14 15 16
VDD, SUPPLY VOLTAGE (VOLTS)
Figure 26. Output Power versus Supply Voltage
90
80
175 MHz
70
155 MHz
60
136 MHz
50
40
30
20
VDD = 12.5 V
Pin = 27 dBm
10
0 100 200 300 400 500 600 700 800
IDQ, BIASING CURRENT (mA)
Figure 25. Drain Efficiency versus
Biasing Current
90
80
175 MHz
70
155 MHz
60
136 MHz
50
40
30
20
10
67
IDQ = 150 mA
Pin = 27 dBm
8 9 10 11 12 13 14 15 16
VDD, SUPPLY VOLTAGE (VOLTS)
Figure 27. Drain Efficiency versus Supply Voltage
MRF1508
8
MOTOROLA RF DEVICE DATA
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