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  Datasheet File OCR Text:
 MITSUBISHI RF POWER MODULE
M68739M
SILICON MOS FET POWER AMPLIFIER, 155-168MHz, 7W, FM PORTABLE RADIO
OUTLINE DRAWING
300.2 26.60.2 21.20.2
Dimensions in mm
BLOCK DIAGRAM
2
3
2-R1.50.1
1 5 1 2 3 4
4 5
0.45
61 13.71 18.81 23.91 PIN: 1 Pin : RF INPUT 2 VGG : GATE BIAS SUPPLY 3 VDD : DRAIN BIAS SUPPLY 4 PO : RF OUTPUT 5 GND: FIN
ABSOLUTE MAXIMUM RATINGS (Tc=25C unless otherwise noted)
Symbol VDD VGG Pin PO TC (OP) Tstg Parameter Supply voltage Gate bias voltage Input power Output power Operation case temperature Storage temperature Conditions VGG2.5V, ZG=ZL=50 f=155-168MHz, ZG=ZL=50 f=155-168MHz, ZG=ZL=50 f=155-168MHz, ZG=ZL=50 Ratings 16 3 30 10 -30 to +100 -40 to +110 Unit V V mW W C C
Note. Above parameters are guaranteed independently.
ELECTRICAL CHARACTERISTICS (Tc=25C, ZG=ZL=50 unless otherwise noted)
Symbol f PO T 2fO in Frequency range Output power Total efficiency 2nd. harmonic Input VSWR Stability Load VSWR tolerance Parameter Test conditions Limits Min 155 7 50 Max 168 Unit MHz W % dBc -
VDD=9.6V, VGG=2.5V, Pin=20mW
-20 4 No parasitic oscillation No degradation or destroy
ZG=50, VDD=4.8-13.2V, Load VSWR <4:1 VDD=13.2V, Pin=20mW, PO=7W (VGG Adjust), ZL=20:1
Note. Above parameters, ratings, limits and test conditions are subject to change.
Nov. 97


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