DESCRIPTION

The ABMX0127 is a low cost integrated XO IC designed to work with a fundamental 27MHz crystal or a clock input. In addition to a 27MHz clock reference, it provides the most common audio clocks (8.192, 11.2896, 12.288, and 24.576MHz) required by sampling rates of 32kHz, 44.1kHz, 48kHz, 64kHz and 96kHz, making the chip ideal for STB and MPEG Video applications.

FEATURES

•  27MHz reference output (from 27MHz crystal input or clock input).

•  Selectable Audio Clocks supporting:

  ƒ  Fsof 32kHz, 44.1kHz, 48kHz, 64kHz and 96kHz

ƒ    8.192MHz, 11.2896MHz, 12.288MHz, and 24.576MHz audio frequencies

•  On-the-fly switching of the audio frequency.

•  3.3V Operating Voltage.

•  Available in 8-Pin SOIC.