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  [图文]TI AV接收器解决方案         ★★★ 【字体:
TI AV接收器解决方案
作者:TI    文章来源:本站    点击数:    更新时间:2007-3-18    
AV Receivers

TIs Aureus™ audio DSPs and analog solutions provide AV receiver manufacturers fast time-to-market for differentiated solutions along with headroom for easy customization for the most realistic listening experience.

Block Diagram



Design Considerations

High-quality digital audio formats, such as DVD-audio and SACD, present AV receiver system designers with many engineering challenges. Digital connectivity, content protection, compatibility with new decoding standards and the need for fast data rates with superior analog performance throughout the entire audio signal chain require careful attention to semiconductor device selection, power supply design and PCB layout.

TI enables AV end equipment to take advantage of these formats and deliver not only the highest performance, but also the most cost-effective solutions to the consumer. The highest quality DVD Audio data rate of 192 kHz can be sent across a single 1394 cable connected to an AV receiver, offering high-quality digital audio in a system thats easy to set up.

The core subsystems include:

DSP

The Aureus™ audio DSP provides the processing power to handle the myriad of decoding formats.

Data Converter

TIs Burr-Brown audio data converter products offer the full range of performance, enabling both high-end and cost-sensitive systems.

Power Amplifier

PurePath Digital™ power amplifier solutions preserve the original quality of the source and deliver high power in a sleek form factor.

Power Conversion

Converts the input power from the AC adaptor to run various functional blocks.

Application Notes

Reducing And Eliminating The Class-D Output Filter (sloa023.htm, 9 KB)
24 Aug 1999 Abstract

Design Considerations For Class-D Audio Power Amplifiers (sloa031.htm, 9 KB)
23 Aug 1999 Abstract
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