M68710EL 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC
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M68710EL Datasheet PDF : 1 Pages
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MITSUBISHI RF POWER MODULE
M68710EL
SILICON MOS FET POWER AMPLIFIER, 290-330MHz, 2W, FM PORTABLE RADIO
OUTLINE DRAWING
30±0.2
26.6±0.2
21.2±0.2
Dimensions in mm
BLOCK DIAGRAM
2-R1.5±0.1
2
3
1
2
3
0.45
6±1
13.7±1
18.8±1
23.9±1
5
4
1
4
5
PIN:
1 Pin : RF INPUT
2 VGG : GATE BIAS SUPPLY
3 VDD : DRAIN BIAS SUPPLY
4 PO : RF OUTPUT
5 GND: FIN
H46
ABSOLUTE MAXIMUM RATINGS (Tc=25°C unless otherwise noted)
Symbol
Parameter
VDD
Supply voltage
VGG
Gate bias voltage
Pin
Input power
PO
Output power
TC (OP) Operation case temperature
Tstg
Storage temperature
Note. Above parameters are guaranteed independently.
Conditions
Ratings
Unit
VGG≤3.5V, ZG=ZL=50Ω
9
V
4
V
f=290-330MHz, ZG=ZL=50Ω
30
mW
f=290-330MHz, VDD≤9V, ZG=ZL=50Ω
3
W
f=290-330MHz, VDD≤9V, ZG=ZL=50Ω
-30 to +110
°C
-40 to +110
°C
ELECTRICAL CHARACTERISTICS (Tc=25°C, ZG=ZL=50Ω unless otherwise noted)
Symbol
Parameter
Test conditions
f
PO
ηT
2fO
ρin
-
Frequency range
Output power
Total efficiency
2nd. harmonic
Input VSWR
Stability
VDD=6V,
VGG=3.5V,
Pin=20mW
ZG=50Ω, VDD=4-9V,
Load VSWR<4:1
-
Load VSWR tolerance
VDD=9V, Pin=20mW,
PO=3W (VGG adjust), ZL=20:1
Note. Above parameters, ratings, limits and test conditions are subject to change.
Limits
Min
Max
290
330
2
40
-20
4
No parasitic oscillation
No degradation or
destroy
Unit
MHz
W
%
dBc
-
-
-
Nov. ´97
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