M68749 データシートの表示（PDF） - MITSUBISHI ELECTRIC
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M68749 Datasheet PDF : 2 Pages
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OUTLINE DRAWING
3±0.3
7.25±0.8
66±0.5
60±0.5
51.5±0.5
MITSUBISHI RF POWER MODULE
M68749
380-400MHz, 12.5V, 5W, DIGITAL MOBILE RADIO
Dimensions in mm
BLOCK DIAGRAM
2
3
4
12
2-R2±0.5
3
4
5
6
φ 0.45±0.15
12±1
16.5±1
33.0±1
43.5±1
55.5±1
1
5
6
PIN:
1 Pin : RF INPUT
2 VBB : BASE BIAS SUPPLY
3 VCC1: 1st. DC SUPPLY
4 VCC2: 2nd. DC SUPPLY
5 PO : RF OUTPUT
6 GND: FIN
H3
ABSOLUTE MAXIMUM RATINGS (Tc=25°C unless otherwise noted)
Symbol
Parameter
VCC
Supply voltage
VBB
Bias voltage
ICC
Total current
Pin (max) Input power
PO (max) Output power
TC (OP) Operation case temperature
Tstg
Storage temperature
Note. Above parameters are guaranteed independently.
Conditions
ZG=ZL=50Ω, VBB=8.5V
ZG=ZL=50Ω, VCC≤13.2V
ZG=ZL=50Ω
ZG=ZL=50Ω, VCC≤13.2V
ZG=ZL=50Ω
ZG=ZL=50Ω
Ratings
Unit
17
V
9
V
6
A
300
mW
25
W
-30 to +110
°C
-40 to +110
°C
ELECTRICAL CHARACTERISTICS (Tc=25°C unless otherwise noted)
Symbol
f
PO
ηT
2fO
3fO
ρin
Gp
IMD3
IMD5
-
Parameter
Frequency range
Output power
Total efficiency
2nd. harmonic
3rd. harmonic
Input VSWR
Power gain
3rd. internal modulation
5th. internal modulation
Load VSWR tolerance
Test conditions
Limits
Min
Max
380
400
Pin=200mW,VCC=12.5V,VBB=9V, ZG=ZL=50Ω
13
15
VCC=12.5V, VBB=9V,
-25
PO=5W (Pin:controlled), ZG=ZL=50Ω
-30
2.8
28
VCC=12.5V, VBB=9V, PO (AVE)=5W
-25
(Pin:controlled) 2tone, ∆f=10kHz, ZG=ZL=50Ω
-32
VCC=15.2V, VBB=9V, PO=13W (Pin:controlled) No degradation or
ZG=50Ω, Load VSWR=4:1 (All phase)
destroy
-
Stability
Pin=0-300mW, VCC=10-16V, VBB=9V,
PO ≤ 20W, ρI ≤ 3.0 (All phase), ZG=50Ω
No parastic oscillation
Note. Above parameters, ratings, limits and test conditions are subject to change.
Note 1. Stability is tested by sampling test (10pcs/Lot)
Unit
MHz
W
%
dBc
dBc
-
dB
dBc
dBc
-
Note 1
Nov. ´97
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