參數(shù)資料
型號: M68745L
廠商: Mitsubishi Electric Corporation
英文描述: SILICON MOS FET POWER AMPLIFIER, 806-870MHz, 3.8W, FM PORTABLE RADIO
中文描述: 硅場效應(yīng)晶體管功率放大器,806 - 870MHz,3.8W,便攜式收音機(jī)調(diào)頻
文件頁數(shù): 2/3頁
文件大小: 27K
代理商: M68745L
SILICON MOS FET POWER AMPLIFIER, 806-870MHz, 3.8W, FM PORTABLE RADIO
M68745L
MITSUBISHI RF POWER MODULE
Nov. ′97
TYPICAL PERFORMANCE DATA
6
OUTPUT POWER, INPUT VSWR,
TOTAL EFFICIENCY VS. FREQUENCY
FREQUENCY f (MHz)
60
0
760 780 800 820 840
880 900
η
T
P
O
ρ
in
50
20
4
2
1
0
5
3
30
40
10
V
DD
=7.2V
V
GG
=5V
P
in
=1mW
Z
G
=Z
L
=50
860
10
OUTPUT POWER, TOTAL EFFICIENCY
VS. INPUT POWER
10.00
f=806MHz
V
DD
=7.2V
V
GG
=5V
Z
G
=Z
L
=50
INPUT POWER P
in
(dBm)
100
0
-20 -15 -10
-5
1.00
0.01
-30
0
η
T
P
O
10
5
-25
1
0.10
OUTPUT POWER, TOTAL EFFICIENCY
VS. GATE VOLTAGE
5.0
f=806MHz
V
DD
=7.2V
P
in
=1mW
Z
G
=Z
L
=50
3.5
GATE VOLTAGE V
GG
(V)
50
25
0
35
15
4.0
3.0
1.0
0.0
10
3.0
4.0
2.5
5.0
2.0
0.5
3.5
4.5
4.5
1.5
2.5
40
45
30
20
5
P
O
η
T
OUTPUT POWER, TOTAL EFFICIENCY
VS. DRAIN SUPPLY VOLTAGE
14
f=806MHz
V
GG
=5V
P
in
=1mW
Z
G
=Z
L
=50
DRAIN SUPPLY VOLTAGE V
DD
(V)
40
0
50
30
8
6
2
0
20
7
9
11
4
12
4
10
10
8
5
η
T
P
O
60
12
70
10
6
10
OUTPUT POWER, TOTAL EFFICIENCY
VS. INPUT POWER
10.00
f=870MHz
V
DD
=7.2V
V
GG
=5V
Z
G
=Z
L
=50
INPUT POWER P
in
(dBm)
100
0
-20 -15 -10
-5
1.00
0.01
-30
0
η
T
P
O
10
5
-25
1
0.10
OUTPUT POWER, TOTAL EFFICIENCY
VS. GATE VOLTAGE
5.0
GATE VOLTAGE V
GG
(V)
50
25
0
35
15
4.0
3.0
1.0
0.0
10
3.0
4.0
2.5
5.0
2.0
0.5
3.5
4.5
4.5
3.5
1.5
2.5
40
45
30
20
5
P
O
η
T
f=870MHz
V
DD
=7.2V
P
in
=1mW
Z
G
=Z
L
=50
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