1 MHz, 1 A Buck Regulator

GENERAL DESCRIPTION The ADP3089 is a high frequency, non-synchronous PWM step-down DC-DC regulator with an integrated 1.5 A power switch in a space-saving chip scale package. It provides high efficiency, excellent dynamic response, and is very simple to use. FEATURES 1 MHz PWM Frequency

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AD

亚德诺

This application note describes the characteristics

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STMICROELECTRONICS

意法半导体

RF AMPLIFIER MODEL

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APITECH

FM IF System

Description Intersil CA3089 is a monolithicintegrated circuit that provides all the functions of a comprehensive FM-IF system. The block diagram shows the CA3089 features, which include a three-stage FM-IF amplifier/limiter configuration with level detectors for each stage, a doubly-balanced qu

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INTERSIL