MRF377 Ver la hoja de datos (PDF) - Motorola => Freescale
Número de pieza
componentes Descripción
Fabricante
MRF377 Datasheet PDF : 12 Pages
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TYPICAL NARROWBAND CHARACTERISTICS
19
-20
18.5
Gps
18
17.5
17
16.5
16
10
VDD = 32 Vdc
IDQ = 2000 mA
f1 = 859.95 MHz, f2 = 860.05 MHz
100
Pout, OUTPUT POWER (WATTS) PEP
Figure 2. Two–Tone Power Gain versus
Output Power
-30
IDQ = 1400 mA
-40
1600 mA
-50
-60
-70
10
1800 mA
2000 mA
2200 mA
VDD = 32 Vdc
f1 = 859.95 MHz, f2 = 860.05 MHz
100
Pout, OUTPUT POWER (WATTS) PEP
Figure 3. Third Order Intermodulation Distortion
versus Output Power
-20
-30
-40
3rd Order
-50
5th Order
-60
7th Order
-70
-80
10
VDD = 32 Vdc
IDQ = 2000 mA
f1 = 859.95 MHz, f2 = 860.05 MHz
100
Pout, OUTPUT POWER (WATTS) PEP
Figure 4. Intermodulation Distortion Products
versus Output Power
45
VDD = 32 Vdc
40 IDQ = 2000 mA
f1 = 859.95 MHz, f2 = 860.05 MHz
35
η
30
25
20
15
10
5
10
100
Pout, OUTPUT POWER (WATTS) PEP
Figure 5. Two–Tone Drain Efficiency versus
Output Power
19
60
Gps
18
40
17
20
η
16
0
VDD = 32 Vdc
15
IDQ = 2000 mA
-20
f1 = 859.95 MHz, f2 = 860.05 MHz
14
-40
IMD
13
-60
12
-80
10
100
Pout, OUTPUT POWER (WATTS) PEP
Figure 6. Power Gain, Efficiency and IMD
versus Output Power
MOTOROLA RF DEVICE DATA
MRF377 MRF377R3 MRF377R5
5
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