MITSUBISH] RF POWER MODULE M67748HR 150-175MHz, 12.5V, 7W, FM PORTABLE RADIO OUTLINE DRAWING Dimensions in mm BLOCK DIAGRAM @ @ Od HF i PIN : @MPin : RF INPUT @vecci: 1st. DO SUPPLY @vae : BASE BIAS SUPPLY @\Vece: 2nd. DC SUPPLY @Poa : RF OUTPUT @GND ; FIN H27R ABSOLUTE MAXIMUM RATINGS (Tc = 25C unless otherwise noted? Symbol Parameter Conditions Ratings Unit Veo Supply voltage Vee = SV 15 Vv Vea Base bias 5.5 Vv loc Total current 4 A Pintmax) | Input power 7G = 27. =509, Veci 3 12.5V 40 mi Potmax) Output power 7ao=7L =500 10 w Toop) Operation case temperature - 30 to 110 C Tatg Starage temperature - 40 to 110 i+ Note. Above parameters are guaranteed independently. ELECTRICAL CHARACTERISTICS (Tc = 25C unless otherwise noted) ays Limits . Symboi Pararneter Test conditions Min Max Unit ft Frequency range 150 175 MHz Po Output power Pin = 20mW 7 WwW nT Total efficiency Vea = 5 45 % Z2fo 2nd. harmanic Voc = 12,.5V -20 dBc Bfo 3rd. harmonic Zo = Z. = 50 25 dBe in Input VSWR 25 - Veco = 13.2V, Vea = SV _ Po=?W{Vect:control led) Pin=20mW No degradation _ Load VSWR tolerance Load VSHR=20:1Al| phase), 2sec. or destroy Zo = 500 Note. Above parameters, ratings, limits and conditions are subject to change. NOV. ' 97