MHW916 查看數據表（PDF） - Motorola => Freescale
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MHW916 Datasheet PDF : 4 Pages
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TYPICAL CHARACTERISTICS
40
VS = 26 Vdc
30
Vbias = 15 Vdc
Pout = 16 W
TC = 25°C
20
POWER GAIN
10
INPUT VSWR
5:1
4:1
0
3:1
2:1
–10
1:1
450 550 650 750 850 950 1050 1150
f, FREQUENCY (MHz)
Figure 2. Power Gain and Input VSWR versus
Frequency
32
60
30 GP @ Pout = 12.5 W
55
28 GP @ Pout = 20 W
26
η @ Pout = 20 W
24
η @ Pout = 16 W
η @ Pout = 12.5 W
22
VS = 26 Vdc 50
Vbias = 15 Vdc
TC = 25°C
45
40
35
20
925
30
930 935 940 945 950 955 960
f, FREQUENCY (MHz)
Figure 3. Power Gain and Efficiency versus
Frequency
46
60
44
OUTPUT POWER
42
f = 925 MHz
50
40
960 MHz
38
36
40
EFFICIENCY
f = 925 MHz & 960 MHz 30
34
VS = 26 Vdc
Vbias = 15 Vdc
20
32
TC = 25°C
30
10
5
7
9
11
13
15
17
Pin, INPUT POWER (dBm)
Figure 4. Output Power and Efficiency versus
Input Power
30
28
26
f = 925 MHz
24
940 MHz
22
20
18
VS = 26 Vdc
Vbias = 15 Vdc
16
960 MHz
14
–5 5 15 25 35 45 55 65 75 85
TC, CASE TEMPERATURE (°C)
Figure 6. Output Power at 1 dB Compression
versus Temperature
32
31 TC = –5°C
30 TC = 25°C
29
28 TC = 85°C
27
VS = 26 Vdc
26
Vbias = 15 Vdc
Pout = 16W
25
925
930 935 940 945 950 955 960
f, FREQUENCY (MHz)
Figure 5. Power Gain versus Frequency
32
29
f = 925 MHz
26
940 MHz
23
20
960 MHz
17
14
Vbias = 15 Vdc
TC = 25°C
11
24 24.5 25 25.5 26 26.5 27 27.5 28
VS, SUPPLY VOLTAGE (Vdc)
Figure 7. Output Power at 1dB Compression
versus Supply Voltage
MOTOROLA RF DEVICE DATA
MHW916
3
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