NPN SILICON RF POWER TRANSISTOR

DESCRIPTION: The ASI MRF890 is Designed for UHF Class A Amplifier Applications in Cellular Base Station Equipment. FEATURES: • Pg = 9.0 dB min. @ 900 MHz • P1dB = 2.0 Watts min. at 900 MHz • Omnigold™ Metalization System

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ASI

NPN SILICON RF POWER TRANSISTOR

ASI Semiconductor

Integrated Circuit Voltage to Frequency Converter

Description: The NTE890 is an integrated circuit in an 8–Lead DIP type package and provides a simple method of A/D conversion. It has all the inherent advantages of the voltage–to–frequency conversion technique. The output is a series of constant duration pulses. The frequency of the pulses is pr

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NTE

1.2A CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN

DESCRIPTION The ST890 is a low voltage, P-Channel MOSFET power switch intended for high side load switching applications. ■ 2.7V TO 5.5V INPUT RANGE ■ PROGRAMMABLE CURRENT LIMIT UP TO 1.2A ■ LOW QUIESCENT CURRENT ■ THERMAL SHUTDOWN ■ FAULT INDICATOR OUTPUT ■ 90mΩ (TYP.) ON RESISTANCE ■ SO-

文件：148.45 Kbytes 页数：7 Pages

STMICROELECTRONICS

意法半导体

1.2A CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN

DESCRIPTION The ST890 is a low voltage, P-Channel MOSFET power switch intended for high side load switching applications. ■ 2.7V TO 5.5V INPUT RANGE ■ PROGRAMMABLE CURRENT LIMIT UP TO 1.2A ■ LOW QUIESCENT CURRENT ■ THERMAL SHUTDOWN ■ FAULT INDICATOR OUTPUT ■ 90mΩ (TYP.) ON RESISTANCE ■ SO-

文件：148.45 Kbytes 页数：7 Pages

STMICROELECTRONICS

意法半导体