MRF21060SR3 Ver la hoja de datos (PDF) - Motorola => Freescale
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MRF21060SR3 Datasheet PDF : 8 Pages
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TYPICAL CHARACTERISTICS
40
0
35
η
-5
30
-10
25
IRL
-15
20
VDD = 28 Vdc
Pout = 60 W (PEP), IDQ = 500 mA
-20
15 Two-Tone Measurement, 100 kHz Tone Spacing
-25
10
Gps
-30
IMD
5
-35
0
-40
2080
2100
2120
2140
2160
2180
2200
f, FREQUENCY (MHz)
Figure 3. Class AB Broadband Circuit Performance
45
-20
VDD = 28 Vdc
40 IDQ = 700 mA, f = 2140 MHz, Channel Spacing
-25
(Channel Bandwidth): 5 MHz @ 4.096 MHz BW
35 15 DTCH
-30
30
-35
25
-40
ACPR
η
20
-45
15
Gps
-50
10
-55
5
2
4
6
8
10
12
14
Pout, OUTPUT POWER (WATTS Avg.) W-CDMA
Figure 4. W–CDMA ACPR, Power Gain and
Drain Efficiency versus Output Power
-60
16
-25
-30
VDD = 28 Vdc
f = 2140 MHz
-35 Two-Tone Measurement, 100 kHz Tone Spacing
-40
900 mA
-45
-50
-55
500 mA
700 mA
-60
-65
0.1
1.0
10
100
Pout, OUTPUT POWER (WATTS) PEP
Figure 5. Intermodulation Distortion
versus Output Power
14
900 mA
13
700 mA
12
500 mA
11
VDD = 28 Vdc
f = 2140 MHz
Two-Tone Measurement, 100 kHz Tone Spacing
10
0.1
1.0
10
100
Pout, OUTPUT POWER (WATTS) PEP
Figure 7. Power Gain versus Output Power
-20
VDD = 28 Vdc
-30 IDQ = 700 mA, f = 2140 MHz
Two-Tone Measurement, 100 kHz Tone Spacing
-40
3rd Order
-50
-60
5th Order
7th Order
-70
-80
0.1
1.0
10
100
Pout, OUTPUT POWER (WATTS) PEP
Figure 6. Intermodulation Distortion Products
versus Output Power
14
-22
Pout = 60 W (PEP), IDQ = 500 mA
f = 2140 MHz
-24
Two-Tone Measurement,
13.5
100 kHz Tone Spacing
-26
IMD
-28
13
-30
Gps
-32
12.5
-34
-36
12
-38
22
24
26
28
30
32
VDD, DRAIN VOLTAGE (VOLTS)
Figure 8. Power Gain and
Intermodulation Distortion versus Supply Voltage
MOTOROLA RF DEVICE DATA
MRF21060 MRF21060R3 MRF21060SR3
5
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