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| 型號(hào)： | 92HD001XX3PRGXYYX8 |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 編解碼器 |
| 英文描述： | PCM CODEC, PQFP48 |
| 封裝： | ROHS COMPLIANT, LQFP-48 |
| 文件頁(yè)數(shù)： | 13/124頁(yè) |
| 文件大?。?/td> | 1186K |
| 代理商： | 92HD001XX3PRGXYYX8 |
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92HD001
2-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
IDT
2-CHANNEL HIGH DEFINITION AUDIO CODEC
11
92HD001
V 1.1 01/08
IDT CONFIDENTIAL
1. DESCRIPTION
The 92HD001 is a high quality, 2-channel audio CODEC compatible with the Intel High Definition (HD) Audio
Interface. The 92HD001 provides high quality, HD Audio capability to notebook and cost sensitive desktop PC
applications.
The 92HD001 incorporates IDT's proprietary SD technology to achieve a DAC SNR in excess of 95dB. The
higher performance and quality of IDT’s audio solutions brings consumer device level performance to the note-
book, desktop and media center PCs.
The 92HD001 provides Stereo 24-Bit, full duplex resolution supporting sample rates up to 192 KHz by the DAC
and ADC. The 92HD001 DAC, ADC and SPDIF In/Out support sample rates of 96 KHz, 48 KHz and 44.1 KHz.
Additionally, the SPDIF Out supports 32 KHz. The CODEC’s driver supports additional sample rate options.
The 92HD001 supports all desired two channel configurations, including switchable Headphone Out, and Uni-
versal JacksTM functionality for automatic jack detection sensing and retasking. The SPDIF interface provides
connectivity to Consumer Electronic equipment like Dolby Digital decoders, powered speakers, mini disk drives
or to a home entertainment system. All analog I/O pairs support LINE_IN, LINE_OUT and MIC.
MIC inputs can be programmed with 0/10/20/30/40dB boost. For more advanced configurations, the 92HD001
has four General Purpose I/O (GPIO) pins. The 92HD001 also provides a single ended CD input to avoid DRM
incompatibility and to support legacy OS issues.
The 92HD001 integrates a headphone amplifier which is available on Ports A and D. The headphone amplifier
is switchable between these two outputs for increased flexibility, enhanced user experience, and reduced
implementation costs.
The Universal Jack capabilities allow the CODEC to detect when audio devices are connected to the CODEC,
sense the type of device (LINE_IN, LINE_OUT, MIC, Headphone) that is inserted, and to allow the CODEC to
be reconfigured to support these devices wherever they are plugged into the system. SPDIF input sensing is
also supported. The fully parametric IDT SoftEQ can be initiated upon headphone jack insertion and removal
for protection of notebook speakers.
The 92HD001 operates with a 3.3V digital supply and is available in either 5V or 3.3V analog supply.
The 92HD001 is available in 48-pin LQFP RoHS package.
The 92HD001 is supported with IDT’s high quality software solutions which include drivers for all major Win-
dows operating systems from Microsoft Parametric SoftEQ, and Digital Rights Management. Third party plugin
capability is easily achieved with the IDT Kernel Processing Interface, to support high valued third party tech-
nologies like SRS WOW, Knowles Microphone Beam forming, Waves MaxxBASS and more.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 92HD001XX5PRGXYYX | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:2-CHANNEL HIGH DEFINITION AUDIO CODEC |
| 92HD005 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE |
| 92HD005DX3NLGXYYX | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE |
| 92HD005DX3NLGXYYX8 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE |
| 92HD005DX3PRGXYYX | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE |
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