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Preliminary
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ABMX0127
27MHz XO IC with Audio Clock (for Set Top Boxes & MPEG Video)
PACKAGE PIN CONFIGURATION
FEATURES
• • 27MHz reference output (from 27MHz crystal input or clock input). Selectable Audio Clocks supporting: F s of 32kHz, 44.1kHz, 48kHz, 64kHz and 96kHz 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.
XIN/FIN VDD GND 27MHz
1
8
XOUT
S0^
ABMX0127
2 3 4
7 6 5
S1^ ACLK
• • •
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.
ABMX0127 Datasheet
