MITSUBISHI RF POWER MODULE
M68762L
400-450MHz, 12.5V, 30W, FM MOBILE RADIO
OUTLINE DRAWING
66±0.5
60±0.5
51.5±0.5
Dimensions in mm
BLOCK DIAGRAM
3±0.3
7.25±0.8
2
3
4
1
5
6
2-R2±0.5
1
2
3
4
5
6
0.82±0.2
12±1
16.5±1
33.0±1
43.5±1
55.5±1
PIN:
1
P
in
: RF INPUT
2
V
CC1
: 1st. DC SUPPLY
3
V
CC2
: 2nd. DC SUPPLY
4
V
CC3
: 3rd. DC SUPPLY
5
P
O
: RF OUTPUT
6
GND: FIN
H3
ABSOLUTE MAXIMUM RATINGS
(Tc=25°C unless otherwise noted)
Symbol
V
CC
I
CC
P
in (max)
P
O (max)
T
C (OP)
T
stg
Parameter
Supply voltage
Total current
Input power
Output power
Operation case temperature
Storage temperature
Conditions
Z
G
=Z
L
=50Ω
Z
G
=Z
L
=50Ω
Z
G
=Z
L
=50Ω, V
CC1
≤12.5V
Z
G
=Z
L
=50Ω, V
CC1
≤12.5V
Z
G
=Z
L
=50Ω, V
CC1
≤12.5V
Ratings
17
10
600
40
-30 to +110
-40 to +110
Unit
V
A
mW
W
°C
°C
Note. Above each maximum ratings are guaranteed independently.
ELECTRICAL CHARACTERISTICS
(Tc=25°C unless otherwise noted)
Symbol
f
P
O
η
T
2f
O
3f
O
ρ
in
-
Frequency range
Output power
Total efficiency
2nd. harmonic
3rd. harmonic
Input VSWR
Load VSWR tolerance
Parameter
Test conditions
Limits
Min
400
30
40
Max
450
Unit
MHz
W
%
dBc
dBc
-
-
V
CC
=12.5V, P
in
=300mW,
Z
G
=Z
L
=50Ω
-30
-30
2.8
No degradation or
destroy
V
CC
=15.2V,
P
O
=30W (P
in
:Controlled), Z
G
=50Ω,
Load VSWR=20:1 (All phase)
Note. Above parameters, ratings, limits and test conditions are subject to change.
Nov. ´97
MITSUBISHI RF POWER MODULE
M68762L
400-450MHz, 12.5V, 30W, FM MOBILE RADIO
TYPICAL PERFORMANCE DATA
OUTPUT POWER, TOTAL EFFICIENCY
INPUT VSWR VS. FREQUENCY
50
100
P
O
45
90
40
35
30
25
20
15
10
5
ρ
in
Tc=25°C
P
in
=0.3W
V
CC1
=12.5V
V
CC2
=12.5V
V
CC3
=12.5V
Z
G
=Z
L
=50Ω
η
T
80
70
60
50
40
30
20
10
0.01
0
0.1
1
I
CC1
Tc=25°C
f=400MHz
V
CC1
=12.5V
V
CC2
=12.5V
V
CC3
=12.5V
Z
G
=Z
L
=50Ω
0.1
OUTPUT POWER, EACH CURRENT
VS. INPUT POWER
100
P
O
100
10
I
CC3
I
CC2
10
1
0
0
390 400 410 420 430 440 450 460
FREQUENCY f (MHz)
0.01
50 100 150 200 250 300 350 400
INPUT POWER P
in
(mW)
OUTPUT POWER, EACH CURRENT
VS. INPUT POWER
100
P
O
10
I
CC3
1
I
CC2
I
CC1
0.1
Tc=25°C
f=450MHz
V
CC1
=12.5V
V
CC2
=12.5V
V
CC3
=12.5V
Z
G
=Z
L
=50Ω
0
0.1
0.1
1
1
10
10
100
100
OUTPUT POWER, EACH CURRENT
VS. FIRST SUPPLY VOLTAGE
Tc=25°C
f=400MHz
P
in
=0.3W
V
CC2
=12.5V
V
CC3
=12.5V
Z
G
=Z
L
=50Ω
P
O
100
I
CC3
I
CC2
10
1
I
CC1
0.1
0.01
0.01
50 100 150 200 250 300 350 400
INPUT POWER P
in
(mW)
0.01
0
2
4
6
8
10
12
14
FIRST SUPPLY VOLTAGE V
CC1
(V)
0.01
16
OUTPUT POWER, EACH CURRENT
VS. FIRST SUPPLY VOLTAGE
100
Tc=25°C
f=450MHz
P
in
=0.3W
10 V
CC2
=12.5V
V
CC3
=12.5V
Z
G
=Z
L
=50Ω
1
P
O
10
I
CC3
I
CC2
I
CC1
1
1
10
100
100
OUTPUT POWER, EACH CURRENT
VS. SUPPLY VOLTAGE
Tc=25°C
f=400MHz
P
in
=0.3W
Z
G
=Z
L
=50Ω
P
O
100
I
CC3
I
CC2
I
CC1
10
1
0.1
0.1
0.1
0.1
0.01
0
2
4
6
8
10
12
14
FIRST SUPPLY VOLTAGE V
CC1
(V)
0.01
16
0.01
0
2
4
6
8
10
12
14
SUPPLY VOLTAGE V
CC1, 2, 3
(V)
0.01
16
Nov. ´97
MITSUBISHI RF POWER MODULE
M68762L
400-450MHz, 12.5V, 30W, FM MOBILE RADIO
OUTPUT POWER, EACH CURRENT
VS. SUPPLY VOLTAGE
100
Tc=25°C
f=450MHz
P
in
=0.3W
Z
G
=Z
L
=50Ω
P
O
10
I
CC3
1
I
CC1
0.1
0.1
I
CC2
1
100
10
0.01
0
2
4
6
8
10
12
14
SUPPLY VOLTAGE V
CC1, 2, 3
(V)
0.01
16
Nov. ´97
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