Mitsubishi M68702H Datasheet
MITSUBISHI RF POWER MODULE
Nov. ´97
2
12345
ηT
ρin
°C
°C
543
1
H2
12345
M68702H
150-175MHz, 12.5V, 60W, FM MOBILE RADIO
OUTLINE DRAWING
3±0.3
7.25±0.8
12±1
16.5±1
43.5±1
55.5±1
66±0.5
60±0.5
51.5±0.5
φ 0.82±0.15
2-R2±0.5
Dimensions in mm
BLOCK DIAGRAM
PIN:
Pin : RF INPUT
VCC1: 1st. DC SUPPLY
VCC2: 2nd. DC SUPPLY
PO : RF OUTPUT
GND: FIN
ABSOLUTE MAXIMUM RATINGS (Tc=25°C unless otherwise noted)
Symbol Parameter Conditions Ratings Unit
ZG=ZL=50Ω 17
ZG=ZL=50Ω
f=150-175MHz, ZG=ZL=50Ω, VCC1≤12.5V
Ditto
Ditto
-30 to +110TC (OP) Operation case temperature
-40 to +110Tstg Storage temperature
Note. Above parameters are guaranteed independently.
ELECTRICAL CHARACTERISTICS (Tc=25°C unless otherwise noted)
Symbol Parameter Test conditions
f
PO
Frequency range
Output power
Total efficiency
2fO
2nd. harmonic
3fO 3rd. harmonic -30 dBc
VCC1=VCC2=12.5V, Pin=300mW,
ZG=ZL=50Ω
Input VSWR
VCC1=VCC2=15.2V,
Load VSWR tolerance-
PO=60W (Pin:controlled), ZG=50Ω,
Load VSWR=8.8:1 (All phase)
Note. Above parameters, ratings, limits and test conditions are subject to change.
No degradation or
destroy
Limits
Min Max
150 175
60
45
-30
3
VVCC Supply voltage
A20ICC Total current
mW600Pin (max) Input power
W75PO (max) Output power
Unit
MHz
W
%
dBc
-
-
Nov. ´97
TYPICAL PERFORMANCE DATA
°C
°C
ηT
OUTPUT POWER, TOTAL EFFICIENCY,
INPUT VSWR VS. FREQUENCY
80
70
60
50
40
VCC1=VCC2=12.5V
Pin=0.3W
30
ZG=ZL=50Ω
Tc=25°C
20
10
0
140 150 160 180
FREQUENCY f (MHz)
PO
ρin
170
80
70
60
50
40
30
20
10
0
MITSUBISHI RF POWER MODULE
M68702H
150-175MHz, 12.5V, 60W, FM MOBILE RADIO
OUTPUT POWER, TOTAL CURRENT,
1st. STAGE CURRENT VS. INPUT POWER
90
f=150MHz
70
50
VCC1=VCC2=12.5V
ZG=ZL=50Ω
30
Tc=25°C
20
10
7
5
3
0.7
0.5
0.3
0.2
2
1
20 100
10
30 50 70 200300500700
INPUT POWER Pin (mW)
7
6
5
4
3
2
1
PO
IT
IC1
20
10
7
3
2
1
0.7
0.5
0.3
0.2
OUTPUT POWER, TOTAL CURRENT,
1st. STAGE CURRENT VS. INPUT POWER
90
70
f=162.5MHz
50
VCC1=VCC2=12.5V
30
ZG=ZL=50Ω
20
Tc=25
10
7
5
3
2
1
0.7
0.5
0.3
0.2
TOTAL CURRENT VS. 1st. STAGE VOLTAGE
200
100
70
50
30
20
10
0.7
0.5
0.3
20 100
10
OUTPUT POWER, 1st. STAGE CURRENT,
7
5
3
2
1
2 6 10 14 17
30 50 70 200300500700
INPUT POWER Pin (mW)
f=150MHz
Pin=0.3W
VCC2=12.5V
ZG=ZL=50Ω
Tc=25°C
4 8 12 16
1st. STAGE VOLTAGE VCC1 (V)
PO
IT
IC1
PO
IT
IC1
20
10
7
3
2
1
0.7
0.5
0.3
0.2
20
10
7
5
3
2
1
0.7
0.5
0.3
OUTPUT POWER, TOTAL CURRENT,
1st. STAGE CURRENT VS. INPUT POWER
90
70
f=175MHz
50
VCC1=VCC2=12.5V
30
ZG=ZL=50Ω
20
Tc=25
10
7
5
3
2
1
0.7
0.5
0.3
0.2
TOTAL CURRENT VS. 1st. STAGE VOLTAGE
200
100
0.7
0.5
0.3
20 100
10
OUTPUT POWER, 1st. STAGE CURRENT,
70
50
30
20
10
7
5
3
2
1
2 6 10 14 17
30 50 70 200300500700
INPUT POWER Pin (mW)
f=162.5MHz
Pin=0.3W
VCC2=12.5V
ZG=ZL=50Ω
Tc=25°C
4 8 12 16
1st. STAGE VOLTAGE VCC1 (V)
PO
IT
IC1
PO
IT
IC1
20
10
7
3
2
1
0.7
0.5
0.3
0.2
20
10
7
5
3
2
1
0.7
0.5
0.3
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