LA1828数据手册PDF_LA1828中文资料-锐单商城

LA1828概述

Audio Single Chip Receiver, AM/FM, PDIP24, 0.3INCH, DIP-24

Overview

The is a single-chip tuner IC for FM and AM with built-in MPX-VCO which requires no adjustment and no external parts.

Features

•Single-chip tuner with AM, FM-FE/FM-IF, MPX circuitry

•Built-in adjustment-free MPX-VCO noceramic oscillator required

•Reduced FM-FE oscillation level

•FM stereo indication and AM/FM tuning indication outputs can directly drive LEDs

Functions

•AM : RF amplifier, mixer, oscillator, IF amplifier, detector, AGC, tuning display output

•FM-FE : RF amplifier, mixer, oscillator

•FM-IF : IF amplifier, quadrature detector, signal strength meter, tuning display output

•MPX : PLL stereo decoder, stereo display output, forced mono, internal VCO

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