M68750 データシートの表示（PDF） - MITSUBISHI ELECTRIC

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M68750

144-148MHz, 12.5V, 27W, FM MOBILE RADIO

MITSUBISHI ELECTRIC  

MITSUBISHI RF POWER MODULE

M68750

144-148MHz, 12.5V, 27W, FM MOBILE RADIO

OUTLINE DRAWING

66±1

60±1

51.5±0.5

Dimensions in mm

BLOCK DIAGRAM

4

2

2

3

5

12

R1.5

2-R2±0.3

3

4

5

φ 0.45±0.15

10.5±1

15±1

42±1

54±1

1

4

5

PIN:

1 Pin : RF INPUT

2 VCC1: 1st. DC SUPPLY

3 VCC2: 2nd. DC SUPPLY

4 PO : RF OUTPUT

5 GND: FIN

H2

ABSOLUTE MAXIMUM RATINGS (Tc=25°C unless otherwise noted)

Symbol

Parameter

VCC

Supply 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

ZG=ZL=50Ω

ZG=ZL=50Ω, VCC1≤12.5V

ZG=ZL=50Ω, VCC1≤12.5V

ZG=ZL=50Ω, VCC1≤12.5V

ELECTRICAL CHARACTERISTICS (Tc=25°C unless otherwise noted)

Symbol

Parameter

Test conditions

f

Frequency range

PO

Output power

ηT

Total efficiency

2fO

2nd. harmonic

3fO

3rd. harmonic

ρin

Input VSWR

VCC1=VCC2=12.5V, Pin=200mW

ZG=ZL=50Ω

-

Load VSWR tolerance

VCC1=VCC2=15.2V

PO=30W (Pin:controlled), ZG=50Ω

Load VSWR=20:1 (All phase)

Note. Above parameters, ratings, limits and test conditions are subject to change.

Ratings

17

7

400

40

-30 to +110

-40 to +110

Limits

Min

Max

144

148

27

50

-25

-30

2.8

No degradation or

destroy

Unit

V

A

mW

W

°C

°C

Unit

MHz

W

%

dBc

dBc

-

-

Nov. ´97

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