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XR-567 Datasheet Monolithic Tone Decoder

Manufacturer: Exar (now MaxLinear)

General Description

The XR-567 is a monolithic phase-locked loop system designed for general purpose tone and frequency decoding.

The circuit operates over a wide frequency band of 0.01 Hz to 500 kHz and contains a logic compatible output which can sink up to 100 milliamps of load current.

The bandwidth, center frequency, and output delay are independently determined by the selection of four external components.

Overview

XR·567 Monolithic Tone Decoder GENERAL.

Key Features

  • Bandwidth adjustable from 0 to 14 %. Logic compatible output with 100 mA current sinking capability High stable center frequency. Center frequency adjustable from 0.01.