參數(shù)資料
型號(hào): MRF21090SR3
廠商: FREESCALE SEMICONDUCTOR INC
元件分類(lèi): 功率晶體管
英文描述: S BAND, Si, N-CHANNEL, RF POWER, MOSFET
封裝: ROHS COMPLIANT, NI-880S, CASE 465C-02, 2 PIN
文件頁(yè)數(shù): 4/8頁(yè)
文件大小: 402K
代理商: MRF21090SR3
RF Device Data
Freescale Semiconductor
MRF21090R3 MRF21090SR3
TYPICAL PERFORMANCE (IN FREESCALE TEST FIXTURE)
η
Pout, OUTPUT POWER (WATTS) AVG.
f, FREQUENCY (MHz)
60
0
Figure 3. Class AB Broadband Circuit
Performance
2080
10
5
Figure 4. CDMA ACPR, Power Gain and Drain
Efficiency versus Output Power
20
0
30
20
15
20
30
40
VDD = 28 Vdc
Pout = 90 W (PEP)
IDQ = 750 mA
TwoTone Measurement
100 kHz Tone Spacing
Figure 5. Intermodulation Distortion versus
Output Power
Figure 6. Intermodulation Distortion Products
versus Output Power
10
25
Pout, OUTPUT POWER (WATTS) PEP
25
55
1
45
40
30
100
IMD,
INTERMODULA
TION
DIST
OR
TION
(dBc)
50
35
10
Figure 7. Power Gain versus Output Power
Figure 8. Power Gain and Intermodulation
Distortion versus Supply Voltage
Pout, OUTPUT POWER (WATTS) PEP
15
10
1
12
14
100
G
ps
,POWER
GAIN
(dB)
11
13
VDS, DRAIN VOLTAGE (VOLTS)
11.8
11.0
11.4
11.6
34
20
22
28
10.8
11.2
10.6
10
32
24
26
30
2100
2120
2140
2160
2180
2200
50
35
30
25
20
15
10
5
5.0
10
15
70
60
50
40
30
20
ADJACENT
CHANNEL
POWER
RA
TIO
(dB
)
VDD = 28 Vdc
f = 2140 MHz
TwoTone Measurement
100 kHz Tone Spacing
Pout, OUTPUT POWER (WATTS) PEP
20
80
1
60
50
30
100
IMD,
INTERMODULA
TION
DIST
OR
TION
(dBc)
70
40
10
VDD = 28 Vdc
IDQ = 750 mA
f = 2140 MHz
TwoTone Measurement
100 kHz Tone Spacing
G
ps
,POWER
GAIN
(dB)
IMD,
INTERMODULA
TION
DIST
OR
TION
(dBc)
34
32
30
28
26
24
22
VDD = 28 Vdc
f = 2140 MHz
TwoTone Measurement
100 kHz Tone Spacing
Pout = 90 W (PEP)
IDQ = 750 mA
f = 2140 MHz
TwoTone Measurement
100 kHz Tone Spacing
Fixture Tuned for 28 Volts
IRL
η
Gps
IMD
ACPR
1000 mA
800 mA
1500 mA
500 mA
2000 mA
5th Order
7th Order
3rd Order
2000 mA
1500 mA
1000 mA
800 mA
500 mA
IMD
,DRAIN
EFFICIENCY
(%),
η
G
ps
,POWER
GAIN
(d
B
,DRAIN
EFFICIENCY
(%),
η
G
ps
,POWER
GAIN
(d
B
IRL,
INPUT
RETURN
LOSS
(dB)
IMD,
INTERMODULA
TION
DIST
OR
TION
(dBc)
Gps
VDD = 28 Vdc
IDQ = 1000 mA
f = 2140 MHz
Channel Spacing (Channel Bandwidth):
4.096 MHz (5 MHz)
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