MRF9002R2 查看數據表（PDF） - Motorola => Freescale
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MRF9002R2 Datasheet PDF : 12 Pages
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TYPICAL CHARACTERISTICS
35
19.5
33
19.25
Pout
31
Gps
19
29
18.75
27
18.5
25
18.25
23
18
21
VDS = 26 Vdc
17.75
19
IDQ = 25 mA
17.5
f = 960 MHz
17
Single-Tone
17.25
15
17
0
2
4
6
8 10 12 14 16
Pin, INPUT POWER (dBm)
Figure 3. Output Power and Power Gain
versus Input Power
23
22
100 mA
21
75 mA
20
50 mA
19
18
25 mA
17
VDS = 26 Vdc
16
f = 960 MHz
15
Single-Tone
10
15
20
25
30
35
40
Pout, OUTPUT POWER (dBm)
Figure 4. Power Gain versus Output Power
20.3
-28
Gps
20.2
-29
20.1
-30
IMD
20
-31
Pout = 2 W (PEP)
IDQ = 25 mA
f1 = 960.0 MHz, f2 = 960.1 MHz
19.9
-32
22 23 24 25 26 27 28 29 30
VDS, DRAIN SOURCE SUPPLY (VOLTS)
Figure 5. Power Gain and Intermodulation Distortion
versus Supply Voltage
-20
-25
-30
-35
-40
-45
25 mA
-50 50 mA
-55 75 mA
-60 100 mA
VDS = 26 Vdc
f1 = 960.0 MHz, f2 = 960.1 MHz
-65
5
10
15
20
25
30
35 40
Pout, OUTPUT POWER (dBm) PEP
Figure 6. Intermodulation Distortion versus
Output Power
0
-10
-20
3rd Order
-30
-40
5th Order
-50
-60
-70
10
7th Order
15
20
VDS = 26 Vdc
f1 = 960.0 MHz, f2 = 960.1 MHz
25
30
35
40
Pout, OUTPUT POWER (dBm)
Figure 7. Intermodulation Distortion Products
versus Output Power
41
39 Pin = 20 dBm
37
35 15 dBm
33
31
29 10 dBm
VDS = 26 Vdc
IDQ = 25 mA
Single-Tone
27
25
925
935
945
955
965
975 985
f, FREQUENCY (MHz)
Figure 8. Output Power versus Frequency
MOTOROLA RF DEVICE DATA
MRF9002R2
5
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