Mitsubishi M68751R Datasheet

MITSUBISHI RF POWER MODULE

Nov. ´97

54231

H3R

54321

6

12345

ηT

ρin

°C

°C

6

6

M68751R

430-450MHz, 12.5V, 27W FM MOBILE RADIO

OUTLINE DRAWING

3±0.3

7.25±0.8

10.5±1

22.5±1

33.0±1

49.5±1

54.0±1

66±0.5
60±0.5

51.5±0.5

0.82±0.2

2-R2±0.5

Dimensions in mm

BLOCK DIAGRAM

PIN:

Pin : RF INPUT
VCC1: 1st. DC SUPPLY
VCC2: 2nd. DC SUPPLY
VCC3: 3rd. DC SUPPLY
PO : RF OUTPUT
GND: FIN

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

Symbol Parameter Conditions Ratings Unit

ZG=ZL=50Ω
ZG=ZL=50Ω
ZG=ZL=50Ω, VCC1≤12.5V
ZG=ZL=50Ω, VCC1≤12.5V
ZG=ZL=50Ω, VCC1≤12.5V

-30 to +110TC (OP) Operation case temperature

-40 to +110Tstg Storage temperature

Note. Above each maximum ratings are guaranteed independently.

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

Symbol Parameter Test conditions

f
PO

2fO
3fO 3rd. harmonic -30 dBc

Frequency range
Output power
Total efficiency
2nd. harmonic

VCC=12.5V, Pin=200mW,
ZG=ZL=50Ω

Input VSWR

VCC=15.2V,

Load VSWR tolerance

PO=7W (Pin : Control), ZG=50Ω
Load VSWR = 20:1 (All phase)

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

No degradation or
destroy

Limits
Min Max
430 450

27
40

-30

2.8

V17VCC Supply voltage
A7ICC Total current

mW400Pin (max) Input power

W40PO (max) Output power

Unit

MHz

W
%

dBc