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參數資料
| 型號： | MRF284LR1 |
| 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-360, CASE 360B-05, 2 PIN |
| 文件頁數： | 10/12頁 |
| 文件大小： | 470K |
| 代理商： | MRF284LR1 |
MRF284LR1
7
RF Device Data
Freescale Semiconductor
TYPICAL CHARACTERISTICS
G
ps
,P
O
W
E
R
G
A
IN
(d
B
)
G
ps
,G
A
IN
(d
B
)
Figure 4. Output Power & Power Gain
versus Input Power
35
Pin, INPUT POWER (WATTS)
5
0
2.0
15
25
Figure 5. Output Power versus Frequency
10
1840
f, FREQUENCY (MHz)
45
25
15
1.0
3.0
3.5
35
P o
ut
,O
U
T
P
U
T
P
O
W
E
R
(W
A
T
S
)
1800
2000
0
P o
ut
,O
U
T
P
U
T
P
O
W
E
R
(W
A
T
S
)
30
13
9
6
G
ps
,G
A
IN
(d
B
)
1880
1920
Figure 6. Intermodulation Distortion Products
versus Output Power
-- 20
Pout, OUTPUT POWER (WATTS) PEP
-- 80
Figure 7. Power Gain and Intermodulation
Distortion versus Supply Voltage
11
VDD, DRAIN SUPPLY VOLTAGE (Vdc)
8
10
IM
D
,I
N
T
E
R
M
O
D
U
LA
T
IO
N
D
IS
T
O
R
T
IO
N
(d
B
c)
Figure 8. Intermodulation Distortion
versus Output Power
0.1
Pout, OUTPUT POWER (WATTS) PEP
-- 60
10
-- 30
Figure 9. Power Gain versus Output Power
Pout, OUTPUT POWER (WATTS) PEP
8
1.0
12
10
1.0
0.1
9
10
11
10
6
20
22
16
-- 40
-- 20
IM
D
,I
N
T
E
R
M
O
D
U
LA
T
IO
N
D
IS
T
O
R
T
IO
N
(d
B
c)
--40
--35
IM
D
,I
N
T
E
R
M
O
D
U
LA
T
IO
N
D
IS
T
O
R
T
IO
N
(d
B
c)
VDD = 26 Vdc
IDQ = 200 mA
f = 2000 MHz Single Tone
40
24
26
28
13
12
--30
--25
--20
--15
--10
-- 70
-- 60
-- 50
-- 40
20
30
Pout = 30 W (PEP)
IDQ = 200 mA
f1 = 2000.0 MHz
f2 = 2000.1 MHz
Gps
3rd Order
7th Order
5th Order
Pin = 1 W
4 W
VDD = 26 Vdc
f1 = 2000.0 MHz
f2 = 2000.1 MHz
1.0
100 mA
IDQ = 400 mA
300 mA
200 mA
VDD = 26 Vdc
f1 = 2000.0 MHz
f2 = 2000.1 MHz
14
11
10
20
-- 30
18
VDD = 26 Vdc
IDQ = 200 mA
f1 = 2000.0 MHz
f2 = 2000.1 MHz
-- 50
Pout
1.5
0.5
2.5
VDD = 26 Vdc
IDQ = 200 mA
Single Tone
IMD
9
7
100 mA
IDQ = 400 mA
300 mA
200 mA
4.0
7
8
10
12
40
1860
1820
1900
1940 1960 1980
2 W
3 W
L
IF
E
T
IM
E
B
U
Y
L
A
S
T
O
R
D
E
R
3
O
C
T
0
8
L
A
S
T
S
H
IP
1
4
M
A
Y
0
9
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|---|---|
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