M68732 データシートの表示（PDF） - MITSUBISHI ELECTRIC
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M68732 Datasheet PDF : 2 Pages
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MITSUBISHI RF POWER MODULE
M68732H
SILICON MOS FET POWER AMPLIFIER, 450-470MHz, 7W, FM PORTABLE RADIO
TYPICAL PERFORMANCE DATA
OUTPUT POWER, INPUT VSWR,
TOTAL EFFICIENCY VS. FREQUENCY
10
70
9 VGG=3.5V, VDD=7.2V, Pin=17dBm
65
8
PO
60
7
55
6
50
5
ηT
45
4
40
3
35
2
30
1
ρin
25
0
20
440
450
460
470
480
FREQUENCY f (MHz)
OUTPUT POWER, TOTAL EFFICIENCY
VS. INPUT POWER
9
90
VGG=3.5V, VDD=7.2V
8
80
PO;450MHz
7
70
PO;470MHz
6
60
5
50
4
40
3
30
2
ηT;450MHz
20
ηT;470MHz
1
10
0
-10 -5 0
0
5 10 15 20
INPUT POWER Pin (dBm)
OUTPUT POWER, TOTAL EFFICIENCY
VS. GATE VOLTAGE
10
100
VDD=7.2V, Pin=17dBm
9
90
8
PO;450MHz
80
7
PO;470MHz
70
6
60
5
50
4
40
3
30
2
ηT;450MHz
20
1
ηT;470MHz
10
0
0
0 0.5 1 1.5 2 2.5 3 3.5 4
GATE VOLTAGE VGG (V)
OUTPUT POWER, TOTAL EFFICIENCY
VS. SUPPLY VOLTAGE
14
85
13 VGG=3.5V, Pin=17dBm
80
12
75
11
PO;450MHz
70
10
PO;470MHz
65
9
60
8
55
7
50
6
45
5
ηT;450MHz 40
4
35
3
ηT;470MHz 30
2
25
1
20
0
15
3456789
SUPPLY VOLTAGE VDD (V)
Nov. ´97
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