UTV005 0.5 Watt, 20 Volts, Class A UHF Television - Band IV & V GENERAL DESCRIPTION CASE OUTLINE The UTV 005 is a COMMON EMITTER transistor capable of providing 0.5 Watt Peak, Class A, RF Output Power over the band 470 - 860 MHz. Gold Metalization and Diffused Ballasting are used to provide high reliability and supreme ruggedness. 55FT, STYLE 2 ABSOLUTE MAXIMUM RATINGS Maximum Power Dissipation @ 25oC 8.0 Watts Maximum Voltage and Current BVces Collector to Emitter Voltage BVceo Collector to Emitter Voltage BVebo Emitter to Base Voltage Ic Collector Current 45 Volts 3.5 Volts 4 Volts 0.75 Amps Maximum Temperatures Storage Temperature Operating Junction Temperature - 65 to + 150 oC + 200 oC ELECTRICAL CHARACTERISTICS @ 25 OC SYMBOL CHARACTERISTICS TEST CONDITIONS Pout Pin Pg IMD1 VSWR1 Power Out - Pk Sync Power Input Power Gain Intermodulation Distortion Load Mismatch Tolerance F = 470 - 860 MHz Vcc = 20 Volts Ic = 220 mA Pref = 0.5 Watts F = 860 MHz 0.5 Ic = 20 mA Ic = 10 mA Ie = 1 mA Vce = 5 V, 100 mA Vcb = 20 V, F = 1 MHz Tc = 25oC 24 45 3.5 20 BVceo BVces BVebo hFE Cob jc Collector to Emitter Breakdown Collector to Base Breakdown Emitter to Base Breakdown Current Gain Output Capacitance Thermal Resistance MIN TYP MAX .05 11 -60 UNITS Watts Watts dB dB 30:1 Volts Volts Volts 5.0 22 o pF C/W Note 1: F1=860 MHz, F2=863.5 MHz, F3=864.5 MHz European test method, Vision = - 8dB, Sideband= - 16dB, Sound = -7 dB Issue August 1996 GHz TECHNOLOGY INC. RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE. GHz RECOMMENDS THAT BEFORE THE PRODUCT(S) DESCRIBED HEREIN ARE WRITTEN INTO SPECIFICATIONS, OR USED IN CRITICAL APPLICATIONS, THAT THE PERFORMANCE CHARACTERISTICS BE VERIFIED BY CONTACTING THE FACTORY. GHz Technology Inc. 3000 Oakmead Village Drive, Santa Clara, CA 95051-0808 Tel. 408 / 986-8031 Fax 408 / 986-8120 UTV005 August 1996 UTV005 RL1 Vbe C11 C10 C9 C12 C8 C13 RL2 C14 C1 L2 C2 C15 L8 L7 L1 Vce L3 L5 L4 C5 C3 C7 L6 C6 C4 BIAS CIRCUIT Vcc C1 R3 R1 Vcc CR1 Q1 R2 L1=.435" X .150" L2=.435" X 1.1480" L3=.270" X .300" L4=.300" X .310" L5=1.525" X .150" L6=.365" X .150" L7=.4 mH Molded Inc. L8=4T, .91" 1D 24 AWG. August 1996 C1=8.2 pF ATC C2,C3=.8-8 pF adj C4=6.2 pF ATC C5=.6-6pF adj C6=1pF ATC C7=22pF ATC C8,C13=220 pF ATC C9,C12=390 pF ATC C10,C14=1 mF Tantalum C11,C15=10 MF, 50V Electro RL1,RL2=5 turns #2 gauge wire on a 0.125" toroid in parallel with a 1W, 15 OHM resistor. R4 Vbe C1=100 MF, 50 V Electrolytic R1=500 OHM Pot R2=4.7 KOHM, 1/4 W R3= 47 OHM 1/4 W R4=1 OHM, 3 Watt, 1% CR1=IN4148 Q1=MJE172