Mitsubishi M68732EH Datasheet
MITSUBISHI RF POWER MODULE
Nov. ´97
1
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ηT
ρin
°C
°C
0.45
12345
M68732EH
SILICON MOS FET POWER AMPLIFIER, 520-530MHz, 6.5W, FM PORTABLE RADIO
OUTLINE DRAWING
6±1
13.7±1
18.8±1
23.9±1
H46
30±0.2
26.6±0.2
21.2±0.2
2-R1.5±0.1
Dimensions in mm
BLOCK DIAGRAM
PIN:
Pin : RF INPUT
VGG : GATE BIAS SUPPLY
VDD : DRAIN BIAS SUPPLY
PO : RF OUTPUT
GND: FIN
ABSOLUTE MAXIMUM RATINGS (Tc=25°C unless otherwise noted)
Symbol Parameter Conditions Ratings Unit
VGG≤3.5V, ZG=ZL=50Ω
f=520-530MHz, ZG=ZL=50Ω
f=520-530MHz, ZG=ZL=50Ω
f=520-530MHz, ZG=ZL=50Ω
-30 to +100TC (OP) Operation case temperature
-40 to +110Tstg Storage temperature
Note. Above parameters are guaranteed independently.
ELECTRICAL CHARACTERISTICS (Tc=25°C,ZG=ZL=50Ω unless otherwise noted)
Symbol Parameter Test conditions
f
PO
2fO
Note. Above parameters, ratings, limits and test conditions are subject to change.
Frequency range
Output power
Total efficiency
2nd. harmonic
Input VSWR
-
Stability
-
Load VSWR tolerance
VDD=7.2V,
VGG=3.5V,
Pin=50mW
ZG=50Ω, VDD=4-9.2V,
Load VSWR<4:1
VDD=9.2V, Pin=50mW,
PO=6.5W (VGG adjust), ZL=20:1
No parasitic oscillation
No degradation or
destroy
Limits
Min Max
520 530
6.5
35
-25
4
V9.2VDD Supply voltage
V4VGG Gate bias voltage
mW70Pin Input power
W10PO Output power
Unit
MHz
W
%
dBc
-
-
-
SILICON MOS FET POWER AMPLIFIER, 520-530MHz, 6.5W, FM PORTABLE RADIO
Nov. ´97
ηT
ηT (fH)
ηT (fL)
TYPICAL PERFORMANCE DATA
OUTPUT POWER, INPUT VSWR,
TOTAL EFFICIENCY VS. FREQUENCY
10
VGG=3.5V, VDD=7.2V
Pin=17dBm
8
PO
70
60
MITSUBISHI RF POWER MODULE
M68732EH
OUTPUT POWER, TOTAL EFFICIENCY
10
8
VS. INPUT POWER
VGG=3.5V
VDD=7.2V
Pin=17dBm
PO (fL)
PO (fH)
100
80
6
4
2
ρin
0
490 500 510 520 540 560
FREQUENCY f (MHz)
OUTPUT POWER, TOTAL EFFICIENCY
10
8
6
4
2
0
1 1.5 2.5 3.5 4
VS. GATE VOLTAGE
VDD=7.2V
Pin=17dBm
fL=520MHz
fH=530MHz
PO (fH)
ηT (fL)
ηT (fH)
2 3
GATE VOLTAGE VGG (V)
550530
PO (fL)
50
40
30
20
100
80
60
40
20
0
6
4
2
ηT (fH)
0
-5 0 5 10 20
INPUT POWER Pin (dBm)
OUTPUT POWER, TOTAL EFFICIENCY
14
10
8
6
4
2
0
VS. SUPPLY VOLTAGE
VDD=7.2V
Pin=17dBm
fL=520MHz
fH=530MHz
ηT (fL)
PO (fL)
PO (fH)
3 4 6 8 9
5 7
SUPPLY VOLTAGE VDD (V)
15
60
40
20
0
80
60
50
40
30
20
10
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