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AC 97 2.1 FEATURES

    Variable Sample Rate

    True Line-level Output

AC 97 FEATURES

    Fully Compliant AC 97 Analog 1/0 Component

    48-lead lQFP Pacl(age

    Multibit !,d Converter Architecture for Improved

        S/N Ratio greater than 90 dB

    16-Bit Stereo Full-Duplex Codec

    Four Analog Line-level Stereo Inputs for Connection

        from LINE, CD, VIDEO and AUX

    Two Analog Line-level Mono Inputs for Speal(erphone

        and PC BEEP

    Mono MIC Input Switchable from Two External

        Sources

    High Quality CD Input with Ground Sense

    Stereo Line-level Output

    Mono Output for Speal

    Power Management Support

ENHANCED FEATURES

    Mobile low Power Mixer Mode

    Digital Audio Mixer Mode

    DSP 16-Bit Serial Port Format, Slot 16 Mode

    Supports All Required WHQl Sample Rates

    Full Duplex Variable 7 kHz to 48 I

        with 1 Hz Resolution

    Phat™ Stereo 3D Stereo Enhancement

    Split Power Supplies (3.3 V Digital/5 V AnalogI

    Extended 6-Bit Master Volume Control

    Audio Amp Power-Down Signal