ICS9118-04, ICS9118-03 Datasheet (Integrated Circuit Systems)

ICS9118-04, ICS9118-03, (ICS9118-03/04) Frequency Generator

The ICS9118-03 and ICS9118-04 are low-cost, highperform-ance clock generators designed to support digital video systems.

1.8MHz UART and AUDIO clocks are generated from the recovered 27MHz reference signal.

The -03 supports 256x audio oversampling, and the -04 supports 384x audio oversampling.

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ICS9118-04 Features

* Genreates AUDIO codec and UART clocks synchronized to the 27MHz recovered video clock Selectable AUDIO clock supports 256x and 384x over-sampling of 16.00, 22.05, 24.00, 32.00, 44.10 and 48.00 kHz 80ps one sigma jitter maintains 1