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XR-2213 Datasheet Precision Phase-Locked Loop/Tone Decoder

Manufacturer: Exar (now MaxLinear)

General Description

FUNCTIONAL BLOCK OIAGRA'M The XR-2213 is a highly stable phase-locked loop (PLL) system designed for control systems and tone detection applications.

It combines the

Overview

XR·2213 Precision Phase-Locked Loop/Tone Decoder GENERAL.

Key Features

  • of the XR2211 and XR-2212 into a single monolithic IC. The circuit consists of a high stability VCO, input preamplifier, phase detector, quadrature phase detector, and high gain voltage comparator. Initial VCO frequency accuracy and supply rejection are an order of magnitude better than industry standards like the 567 decoder. An on board reference contributes to reliable operation and complementary outputs aid applicability.