參數(shù)資料
型號: MRF374A
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 功率晶體管
英文描述: 2 CHANNEL, UHF BAND, Si, N-CHANNEL, RF POWER, MOSFET
封裝: ROHS COMPLIANT, NI-860C3, CASE 375G-04, 4 PIN
文件頁數(shù): 10/12頁
文件大?。?/td> 367K
代理商: MRF374A
MRF374A
7
RF Device Data
Freescale Semiconductor
TYPICAL CHARACTERISTICS
Figure 12. Power Gain versus Peak Output Power
in Broadband Circuit
Figure 13. Power Gain versus Peak Output Power
in Broadband Circuit
Pout, OUTPUT POWER (WATTS) PEP
15
18
470 MHz
VDD = 28 Vdc
IDQ = 750 mA
Tone Spacing = 6 MHz
G
ps
,POWER
GAIN
(dB)
560 MHz
760 MHz
660 MHz
860 MHz
17.5
17
16.5
16
15.5
15
18
470 MHz
VDD = 32 Vdc
IDQ = 750 mA
Tone Spacing = 6 MHz
G
ps
,POWER
GAIN
(dB)
560 MHz
760 MHz
660 MHz
860 MHz
17.5
17
16.5
16
15.5
860 MHz
760 MHz
Figure 14. Drain Efficiency versus Peak Output Power
in Broadband Circuit
Figure 15. Drain Efficiency versus Peak Output Power
in Broadband Circuit
Figure 16. Intermodulation Distortion versus
Peak Output Power in Broadband Circuit
Figure 17. Intermodulation Distortion versus
Peak Output Power in Broadband Circuit
Pout, OUTPUT POWER (WATTS) PEP
45
,DRAIN
EFFICIENCY
(%)
η
35
25
15
5
860 MHz
VDD = 28 Vdc
IDQ = 750 mA
Tone Spacing = 6 MHz
560 MHz
470 MHz
0
860 MHz
VDD = 32 Vdc
IDQ = 750 mA
Tone Spacing = 6 MHz
,DRAIN
EFFICIENCY
(%)
η
40
30
20
10
50
25
INTERMODULA
TION
DIST
ORTION
(dBc)
IMD,
30
35
40
45
VDD = 28 Vdc
IDQ = 750 mA
Tone Spacing = 6 MHz
470 MHz
660 MHz
560 MHz
INTERMODULA
TION
DIST
ORTION
(dBc)
IMD,
50
25
30
35
40
45
860 MHz
VDD = 32 Vdc
IDQ = 750 mA
Tone Spacing = 6 MHz
760 MHz
470 MHz
660 MHz
560 MHz
VDD = 28 Vdc
VDD = 32 Vdc
100
110
100
110
100
110
100
110
100
110
100
110
660 MHz
470 MHz
660 MHz
560 MHz
LIFETIME
BUY
LAST
ORDER
3
OCT
08
LAST
SHIP
14
MA
Y
09
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