MITSUBISHI RF POWER MODULE M68712N 142-163MHz, 6V, 2W, FM PORTABLE RADIO OUTLINE DRAWING Dimensions in mm BLOCK DIAGRAM 30+ 0.2 P6864 0.2 21.2402 2R15206.1 L of 3 CH L@ po a ESS | ol? @ @ & PIN : @Pin + RF INPUT @VvcecG : GATE BIAS SUPPLY ' @Vpp : DRAIN BIAS SUPPLY - @Po : RF QUTPLIT 3 @GNC : FIN ( = a = | ch o o | ea L | T qT cy o1o +t 41 19] LA clm H46 ABSOLUTE MAXIMUM RATINGS (Tc = 25C unless otherwise noted) Symbol! Parameter Conditions Ratings Unit Vop Supply voltage Vog $3.5V, Zo = ZL = 500 9 Vv Voc Gate bias voltage 4 Vv Pin Input power f= 142 to 163MHz, Zo=2ZL=500 30 mW Po Output power f=142 to 163MHz, VDD S9V, ZG=ZL =500 3 W Tctop) Operation case temperature f=142 to 1B3MHz, VODS9V, 7G=Z_ =500 -~ 30 to 110 c Tstg Storage temperature - 40 to 110 C Note: Above parameters are guaranteed independantly, ELECTRICAL CHARACTERISTICS (Tc = 25C, Zs = 7L = 509, unless otherwise noted) Symbol Parameter Tast conditions : Limits Unit Min Max f Frequency range 142 163 MHz Po Qutput power 2 Ww HT Total efficiancy Vop = BV 45 % 2fo nd. harmonic Vos = 3.5V 20 dBc 3fo 3rd. harmonic Pin = 20mW - 30 dBc Din Input VSWR 3 - _ Pe 7a = 500, Von =4 to 9V, No parasitic _ Stability Load VSWR <4: 1 oscillation Von = OV, Pin = 20mW, No degradation - Load VSWR tolerance Po = 3W(Voea Adjust), Gracatt ~ 7.=20-1 or destroy Note: Above parameters, ratings, limits and conditions are subject to change, NOV, ' 97 MITSUBISHI RF POWER MODULE M68712N 142-163MHz, 6V, 2W, FM PORTABLE RADIO TYPICAL PERFORMANCE DATA OUTPUT POWER, TOTAL EFFICIENCY VS. OUTPUT POWER, TOTAL EFFICIENCY SUPPLY VOLTAGE CHARACTERISTICS VS. GATE VOLTAGE CHARACTERISTICS 4 100 10 @ Ves = 3.5Y 12 [Pin = 20mW ey ~ a = f= 142MHz 90 & S # et bE ee bE 2 10 80 fs 2, 100 = & 8 7 8 ti & 3 ra z fi a 6 60 & a 2 ir LL C Ww 5 01 10 a 4b 50 z A @ Vop = 6.0V z a > KE a = 20mwW KE 40 2 #=142MHz] 2 # = 163MHz 0 30 0.01 1 4 5 6 7 8 g 15 20 25 30 35 46 SUPPLY VOLTAGE Veo (VY) GATE VOLTAGE Ves (V) OUTPUT POWER, TOTAL EFFICIENCY VS. FREQUENCY CHARACTERISTICS 8 80 8 g = 4 7 ~ a a 2 = c dQ 60 8 uw) z & oO - 50 2 4 E Veo = 3.5V x a n= 20mW 40 6 320 146 145 150 155 160 165 FREQUENCY # (MHz) NOV. 97