Class A UHF Television

www.DataSheet4U.com UTV040 4 Watts, 25 Volts, Class A UHF Television - Band IV & V GENERAL DESCRIPTION The UTV 040 is a COMMON EMITTER transistor capable of providing 4 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. CASE OUTLINE 55FT, STYLE 2 ABSOLUTE MAXIMUM RATINGS Maximum Power Dissipation @ 25oC Maximum Voltage and Current BVces Collector to Emitter Voltage BVceo Collector to Emitter Voltage BVebo Emitter to Base Voltage Ic Collector Current Maximum Temperatures Storage Temperature Operating Junction Temperature 25 Watts 45 Volts 25 Volts 4.0 Volts 2.5 Amps - 65 to + 150 oC + 200 oC ELECTRICAL CHARACTERISTICS @ 25 OC SYMBOL Pout Pin Pg IMD1 VSWR1 CHARACTERISTICS Power Out - Pk Sync Power Input Power Gain Intermodulation Distortion Load Mismatch Tolerance TEST CONDITIONS F = 470 - 860 MHz Vcc = 25 Volts Ic = 850 mA Pref = 4.0 Watts F = 860 MHz MIN 4.0 0.65 9.0 -60 30:1 TYP MAX UNITS Watts Watts dB dB LVceo BVces BVebo hFE Cob θjc Collector to Emitter Breakdown Collector to Base Breakdown Emitter to Base Breakdown Current Gain Output Capacitance Thermal Resistance Ic = 20 mA Ic = 20 mA Ie = 1 mA Vce = 5 V, 500 mA Vcb = 25 V, F = 1 MHz Tc = 25oC 25 45 4.0 10 10 Volts Volts Volts 17 100 7.0 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 Initial Issue June, 1994 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 www.DataSheet4U.com UTV040