M67746 View Datasheet(PDF) - Mitsumi
Part Name
Description
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M67746 Datasheet PDF : 2 Pages
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MITSUBISHI RF POWER MODULE
M67746
144-148MHz, 12.5V, 60W, FM MOBILE RADIO
TYPICAL PERFORMANCE DATA
OUTPUT POWER, TOTAL EFFICIENCY,
INPUT VSWR VS. FREQUENCY
80
PO
70
60
ηT
60
50
50
40
40
30 VCC1=VCC2=12.5V
Pin=300mW
20 ZG=ZL=50Ω
10
ρin
130
140
150
FREQUENCY f (MHz)
30
20
4
10 3
2
1
160
OUTPUT POWER, 1st. CURRENT,
TOTAL CURRENT
VS. 1st. SUPPLY VOLTAGE
200
100
70
f=146MHz
VCC2=12.5V
PO
50 Pin=300mW
30 ZG=ZL=50Ω
20
20
10
IT
10
7
7
5
5
3
3
2
2
1
1
0.7
ICC1
0.7
0.5
0.5
0.3
0.3
2 4 6 8 10 12 14 16 17
1st. SUPPLY VOLTAGE VCC1 (V)
OUTPUT POWER, TOTAL CURRENT
VS. SUPPLY VOLTAGE
200
f=146MHz
PO
100
70
50
Pin=300mW
ZG=ZL=50Ω
30
20
IT
20
10
10
7
7
5
5
3
3
2
2
1
1
0.7
0.7
0.5
0.5
0.3
0.3
2 4 6 8 10 12 14 16 17
SUPPLY VOLTAGE VCC1=VCC2 (V)
OUTPUT POWER, TOTAL CURRENT,
1st. CURRENT VS. INPUT POWER
90
70 f=146MHz
50 VCC1=VCC2=12.5V
PO
30 ZG=ZL=50Ω
20
20
10
7
5
3
2
1
0.7
0.5
0.3
0.2
10
IT
10
7
5
3
2
ICC1 1
0.7
0.5
0.3
0.2
20 30 50 70100 200300 500700
INPUT POWER Pin (mW)
Nov. ´97
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