Datasheet > YMF752-S

YMF752-S

更新时间： 2024-01-20 17:27:59

品牌	Logo	应用领域
雅马哈 - YAMAHA		解码器编解码器
页数	文件大小	规格书
14页	107K
描述
AC97 Rev2.1 Audio CODEC with SRC

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数据手册

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YMF752-S 数据手册

Preliminary

YMF752

AC’97 Rev2.1 Audio CODEC with SRC

OVERVIEW

YMF752 is an AC’97 Audio CODEC LSI, which is fully compliant with the industry standard “Audio

CODEC ’97” component specification (Revision 2.1).

YMF752 includes a SRC (Sampling Rate Converter) for supporting variable sampling rate and an AC-Link

serial interface. Therefore, YMF752 is the best audio solution for both laptops and desktop PCs as well as

AMR (Audio Modem Riser) and MDC (Mobile Daughter Card).

YMF752 also supports low power consumption while normal operating and allows for controlling the power

down mode.

FEATURES

• AC’97 Revision 2.1 Compliant

• Exceeds PC98 / PC99 Audio Performance Requirements

• Analog Inputs:

- 4 Stereo Inputs: LINE, CD, VIDEO, AUX

- 2 Monaural Inputs: Speakerphone and PC BEEP Inputs

- 2 Independent Microphone Inputs

• PC BEEP can directly output to Line Out

• Internal +20dB amplifier circuitry for microphone

• Analog Outputs: Stereo LINE Output, True LINE Level and Monaural Output

• Supports 3D Enhancement (Wide Stereo)

• Supports Variable Sampling Rate (48k/44.1k/22.05k/16k/11.025k/8kHz)

• Programmable Power Down Mode

• Supports EAPD (External Amplifier Power Down)

• Power Supplies: Analog 5.0V, Digital 3.3V

• 48-Pin SQFP Package (YMF752-S)

The following functions are supported by using the software driver from YAMAHA.

• XG Wave Table Synthesizer

• Downloadable Sound (DLS)

• Legacy Audio (Sound Blaster Pro compatibility and FM Synthesizer) on Pure DOS

GENERAL MIDI logo is a trademark of Association of Musical Electronics Industry (AMEI),

and indicates GM system level 1 compliant.

XG logo is a trademark of YAMAHA Corporation.

The contents of this catalog are target specifications and are subject to change

without prior notice. When using this device, please recheck the specifications.

CORPORATION

YAMAHA

YMDF7e5c2eCmATbAeLO3G, 1998

CATALOG No.:LSI-4MF752A02

July 2, 1999

12 3 4 5 6 7...14

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