M68703HA Mitsubishi Electronics America, Inc., M68703HA Datasheet
M68703HA
Manufacturer Part Number
M68703HA
Description
RF Power Module For 440-470MHz, 12.5V, 50W FM Mobile Radio
Manufacturer
Mitsubishi Electronics America, Inc.
Datasheet
1.M68703HA.pdf
(1 pages)
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ABSOLUTE MAXIMUM RATINGS
Note. Above parameters are guaranteed independently.
ELECTRICAL CHARACTERISTICS
Note. Above parameters, ratings, limits and test conditions are subject to change.
OUTLINE DRAWING
H3
V
I
P
P
T
T
f
P
2f
3f
Symbol
Symbol
CC
C (OP)
stg
T
in
CC
in (max)
O (max)
O
O
O
-
Supply voltage
Total current
Input power
Output power
Operation case temperature
Storage temperature
Frequency range
Output power
Total efficiency
2nd. harmonic
3rd. harmonic
Input VSWR
Load VSWR tolerance
7.25±0.8
3±0.3
12±1
16.5±1
1
Parameter
Parameter
33.0±1
2
43.5±1
55.5±1
0.82±0.2
51.5±0.5
60±0.5
66±0.5
(Tc=25 C unless otherwise noted)
3
(Tc=25 C unless otherwise noted)
2-R2±0.5
4
5
Z
Z
Z
Z
Z
V
V
Z
G
G
G
G
G
G
CC
CC
6
=Z
=Z
=Z
=Z
=Z
=50 , Load VSWR=8:1 (All phase)
=12.5V, P
=15.2V, P
Dimensions in mm
L
L
L
L
L
=50
=50
=50 , V
=50 , V
=50 , V
Test conditions
Conditions
in
O
440-470MHz, 12.5V, 50W, FM MOBILE RADIO
CC1
CC1
CC1
=400mW, Z
=50W (P
12.5V
12.5V
12.5V
in
:controlled)
G
PIN:
1
2
3
4
5
6
=Z
BLOCK DIAGRAM
MITSUBISHI RF POWER MODULE
P
V
V
V
P
GND: FIN
in
CC1
CC2
CC3
O
L
=50
1
: RF INPUT
: 1st. DC SUPPLY
: 2nd. DC SUPPLY
: 3rd. DC SUPPLY
: RF OUTPUT
No degradation or
destroy
2
440
Min
50
35
-30 to +110
-40 to +110
Ratings
Limits
600
M68703HA
3
17
20
70
Max
470
-30
-30
3
4
5
6
MHz
Unit
mW
Unit
dBc
dBc
Nov. ´97
W
W
%
V
A
C
C
-
-
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