參數(shù)資料
型號: MRF7S35120HSR3
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 功率晶體管
英文描述: S BAND, Si, N-CHANNEL, RF POWER, MOSFET
封裝: ROHS COMPLIANT, NI-780S, CASE 465A-06, 2 PIN
文件頁數(shù): 9/11頁
文件大?。?/td> 732K
代理商: MRF7S35120HSR3
MRF7S35120HSR3
7
RF Device Data
Freescale Semiconductor
TYPICAL CHARACTERISTICS
10
14
3100
--36
43
42
40
f, FREQUENCY (MHz)
Figure 13. Pulsed Power Gain, Drain Efficiency
and IRL versus Frequency
G
ps
,P
OWER
GAIN
(d
B)
η
D,
DRA
IN
EF
FI
CIE
NCY
(%
)
13.5
41
12
11.5
VDD =32 Vdc,IDQ = 150 mA, Pout = 120 W
Pulse Width = 100 μsec, Duty Cycle = 20%
11
10.5
--27
Gps
ηD
13
12.5
3150
3200
3250 3300
3350 3400
3450 3500
--18
--9
IRL,
INPUT
RE
TURN
LO
SS
(dB
)
IRL
13
GAIN
(d
B)
41
Gps
Pout, OUTPUT POWER (dBm)
Figure 14. Single--Channel OFDM Relative Constellation Error,
Drain Efficiency and Gain versus Output Power
12.8
13.6
13.4
13.2
--38
--28
--29
--30
11
21
20
19
18
16
15
14
13
η
D,
DRA
IN
EF
FI
CIE
NCY
(%
)
ηD
RC
E
(R
EL
AT
IVE
CON
STEL
LA
TION
ER
RO
R
(d
B)
--31
--32
--34
--35
--36
--37
41.5
42
42.5
43
43.5
44
17
12
12.6
RCE
--33
250
108
90
TJ, JUNCTION TEMPERATURE (°C)
Figure 15. MTTF versus Junction Temperature
This above graph displays calculated MTTF in hours when the device
is operated at VDD =32 Vdc,Pout = 120 W Peak, Pulse Width = 100 μsec,
Duty Cycle = 20%, and ηD = 40%.
MTTF calculator available at http://www.freescale.com/rf. Select
Software & Tools/Development Tools/Calculators to access MTTF
calculators by product.
107
106
105
110
130
150
170
190
MTTF
(H
OU
RS
)
210
230
VDD =32 Vdc,IDQ = 900 mA, f = 3500 MHz
Single--Carrier OFDM 802.16d, 64 QAM 3/4
4 Bursts, 7 MHz Channel Bandwidth, Input Signal
PAR = 9.5 dB @ 0.01% Probability on CCDF
相關PDF資料
PDF描述
MS2222103-A CONN,HOUSING,6POS,9255-06E-4Z, .156",YELLOW,20AWG,CLOSED
MS2222103-B HEADER,.100",2POS,644456-2-VP ,TIN,STRAIGHT POST,(10)
MS2222103 CONN,HOUSING,5POS,9255-05E-4Z, .156",YELLOW,20AWG,CLOSED
MS225R015-A HEADER,.100",5 POS,644456-5-VP ,TIN,STRAIGHT POST
MS225R015-B HEADER,.100",6 POS,644456-6-VP ,TIN,STRAIGHT POST
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