MITSUBISHI M68732L

MITSUBISHI RF POWER MODULE
M68732L
SILICON MOS FET POWER AMPLIFIER, 400-430MHz, 7W, FM PORTABLE RADIO
Dimensions in mm
OUTLINE DRAWING
BLOCK DIAGRAM
30±0.2
26.6±0.2
2
3
21.2±0.2
2-R1.5±0.1
1
4
5
5
1
2
3
4
0.45
6±1
PIN:
1 Pin : RF INPUT
2 VGG : GATE BIAS SUPPLY
3 VDD : DRAIN BIAS SUPPLY
4 PO : RF OUTPUT
5 GND: FIN
13.7±1
18.8±1
23.9±1
ABSOLUTE MAXIMUM RATINGS (Tc=25°C unless otherwise noted)
Symbol
VDD
VGG
Pin
PO
TC (OP)
Tstg
Parameter
Supply voltage
Gate bias voltage
Input power
Output power
Operation case temperature
Storage temperature
Conditions
VGG≤3.5V, ZG=ZL=50Ω
f=400-430MHz, ZG=ZL=50Ω
f=400-430MHz, ZG=ZL=50Ω
f=400-430MHz, ZG=ZL=50Ω
Ratings
9.2
4
70
10
-30 to +100
-40 to +110
Unit
V
V
mW
W
°C
°C
Note. Above parameters are guaranteed independently.
ELECTRICAL CHARACTERISTICS (Tc=25°C, ZG=ZL=50Ω unless otherwise noted)
Symbol
f
PO
ηT
2fO
ρin
Parameter
Frequency range
Output power
Total efficiency
2nd. harmonic
Input VSWR
Test conditions
VDD=7.2V,
VGG=3.5V,
Pin=50mW
Limits
Min
400
7
45
Max
430
-25
4
Unit
MHz
W
%
dBc
-
-
Stability
ZG=50Ω, VDD=4-19.2V,
Load VSWR<4:1
No parasitic oscillation
-
-
Load VSWR tolerance
VDD=9.2V, Pin=50mW,
PO=7W (VGG adjust), ZL=20:1
No degradation or
destroy
-
Note. Above parameters, ratings, limits and test conditions are subject to change.
Nov. ´97
MITSUBISHI RF POWER MODULE
M68732L
SILICON MOS FET POWER AMPLIFIER, 400-430MHz, 7W, FM PORTABLE RADIO
TYPICAL PERFORMANCE DATA
OUTPUT POWER, INPUT VSWR,
TOTAL EFFICIENCY VS. FREQUENCY
10
OUTPUT POWER, TOTAL EFFICIENCY
VS. INPUT POWER
75
VGG=3.5V, VDD=7.2V, Pin=17dBm
9
8
70
65
PO
7
60
6
55
ηT
5
9
8
7
70
6
PO;430MHz
60
5
4
40
3
ηT;400MHz 30
3
40
2
35
2
30
1
ρin
400
410
50
50
45
0
390
420
430
25
440
ηT;430MHz
0
-10
10
90
8
PO;400MHz
80
7
PO;430MHz
70
6
60
5
50
ηT;400MHz
ηT;430MHz
2
1
40
30
20
10
0
0
0.5
1
1.5
2
2.5
3
GATE VOLTAGE VGG (V)
0
5
10
15
0
20
OUTPUT POWER, TOTAL EFFICIENCY
VS. SUPPLY VOLTAGE
100
VDD=7.2V, Pin=17dBm
3
-5
INPUT POWER Pin (dBm)
OUTPUT POWER, TOTAL EFFICIENCY
VS. GATE VOLTAGE
4
20
10
FREQUENCY f (MHz)
9
80
PO;400MHz
4
1
90
VGG=3.5V, VDD=7.2V
3.5
0
4
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
90
85
80
PO;400MHz
75
70
PO;430MHz
65
60
55
50
45
ηT;400MHz 40
35
ηT;430MHz
30
25
20
5
6
7
8
9
VGG=3.5V, Pin=17dBm
3
4
SUPPLY VOLTAGE VDD (V)
Nov. ´97