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  Datasheet File OCR Text:
 MITSUBISHI RF POWER MODULE
M68703LA
400-430MHz, 12.5V, 50W, FM MOBILE RADIO
OUTLINE DRAWING
660.5 30.3 7.250.8 600.5 51.50.5
Dimensions in mm
BLOCK DIAGRAM
2
3
4
1
5 6
2-R20.5
1 2 3 4 5 6
0.820.2
121 16.51 33.01 43.51 55.51 PIN: 1 Pin : RF INPUT 2 VCC1: 1st. DC SUPPLY 3 VCC2: 2nd. DC SUPPLY 4 VCC3: 3rd. DC SUPPLY 5 PO : RF OUTPUT 6 GND: FIN
H3
ABSOLUTE MAXIMUM RATINGS (Tc=25C unless otherwise noted)
Symbol VCC ICC Pin (max) PO (max) TC (OP) Tstg Parameter Supply voltage Total current Input power Output power Operation case temperature Storage temperature Conditions ZG=ZL=50 ZG=ZL=50 ZG=ZL=50, VCC112.5V ZG=ZL=50, VCC112.5V ZG=ZL=50, VCC112.5V Ratings 17 20 600 70 -30 to +110 -40 to +110 Unit V A mW W C C
Note. Above parameters are guaranteed independently.
ELECTRICAL CHARACTERISTICS (Tc=25C unless otherwise noted)
Symbol f PO T 2fO 3fO in Frequency range Output power Total efficiency 2nd. harmonic 3rd. harmonic Input VSWR Load VSWR tolerance Parameter Test conditions Limits Min 400 50 35 Max 430 Unit MHz W % dBc dBc -
VCC=12.5V, Pin=400mW, ZG=ZL=50
-30 -30 3 No degradation or destroy
VCC=15.2V, PO=50W (Pin:controlled) ZG=50, Load VSWR=8:1 (All phase)
Note. Above parameters, ratings, limits and test conditions are subject to change. Nov. 97


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