MPA 201 0.5 Watts, 12.5 Volts, Class A Linear to 500 MHz 50 Ω Hybrid Amplifier GENERAL DESCRIPTION The MPA 201 is a COMMON EMITTER amplifier device designed for broadband performance to 500 MHz in a format suitable for stripline assembly and high reliability applications. Its wide dynamic range and flexibility commend it for a broad spectrum of instrumentation, receiver and transmitter applications. It utilizes gold metalization and diffused ballasting to provide high reliability and supreme ruggedness. CASE OUTLINE 55AU, Style 2 ABSOLUTE MAXIMUM RATINGS Maximum Power Dissipation @ 25oC 6.0 Watts Maximum Voltage and Current BVces Collector to Emitter Voltage BVebo Emitter to Base Voltage Ic Collector Current 40 Volts 3.5 Volts 300 mAmps Maximum Temperatures Storage Temperature Operating Junction Temperature - 55 to + 200oC + 200oC ELECTRICAL CHARACTERISTICS @ 25 OC SYMBOL CHARACTERISTICS TEST CONDITIONS MIN TYP Pout Pin Pg Ft VSWR Power Out Power Input Power Gain Transition Frequency Load Mismatch Tolerance F = 500 MHz Ic = 140 mA Vcc = 12.5 Volts Vce = 20 V, Ic = 140 A 0.5 0.8 BVebo BVces BVceo hFE Cob θjc Emitter to Base Breakdown Collector to Emitter Breakdown Collector to Emitter Breakdown DC Current Gain Capacitance Thermal Resistance MAX 0.02 12 3.4 13 3.7 UNITS Watts Watts dB GHz 30:1 Ie = 1 mA Ic =10 mA Ic = 10 mA Vce = 5 V, Ic = 100 mA Vcb = 28V, f = 1 MHz 3.5 50 22 20 Volts Volts Volts 2.0 3.0 33 o pF C/W Initial Issue July 1997 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