Overview

The LV23000M is a single-chip tuner IC for radio/cassette players that provides FM, AM, MPX, and PLL circuits. It allows the tuner PCB to be simplified significantly.

Functions

• AM tuner

• FM tuner

• Multiplex stereo decoder

• PLL frequency synthesizer

Features

• Tuner circuit includes built-in PLL for easy end product design.

• Supports FCC standards

• Built-in adjustment-free multiplex VCO

• AM low-cut control

• Provides the transistor required to implement an active low-pass filter.