Description

The CS493292-CL is a versatile electronic component model in the IC Chips product category. It belongs to the CS493XX family, which serves as a family of multichannel audio decoders. This model aims to surpass the CS4923/4/5/6/7/8/9 family and become the leading audio decoding solution in the DVD, broadcast, and receiver markets. Different parts of the CS493XX family are specifically designed for each market segment, ensuring optimal performance.

Specifications and features

The CS493292-CL offers a range of features tailored to meet the demands of various applications:

CS4930X: DVD Audio Sub-family

• PES Layer decode for A/V sync
• DVD Audio Pack Layer Support
• Meridian Lossless Packing Specification (MLP)™
• Dolby Digital™, Dolby Pro Logic II™
• MPEG-2, Advanced Audio Coding Algorithm (AAC)
• MPEG Multichannel
• DTS Digital Surround™, DTS-ES Extended Surround™

CS4931X: Broadcast Sub-family

• PES Layer decode for A/V sync
• Dolby Digital
• MPEG-2, Advanced Audio Coding Algorithm (AAC)
• MPEG-1 (Layers 1, 2, 3) Stereo
• MPEG-2 (Layers 2, 3) Stereo

CS4932X: AVR Sub-family

• Dolby Digital, Dolby Pro Logic II
• DTS & DTS-ES decoding with integrated DTS tables
• Cirrus Original Surround 5.1 PCM Enhancement
• MPEG-2, Advanced Audio Coding Algorithm (AAC)
• MPEG Multichannel
• MP3 (MPEG-1, Layer 3)

CS49330: General Purpose Audio DSP

• THX® Surround EX™ and THX® Ultra2 Cinema
• General Purpose AVR and Broadcast Audio Decoder (MPEG Multichannel, MPEG Stereo, MP3, C.O.S.)
• Car Audio

The CS493292-CL provides improved features compared to its predecessors in the CS4923/4/5/6/7/8/9 family:

• 8 channel output, including dual zone output capability
• Dynamic Channel Remapability
• Supports up to 192 kHz Fs @ 24-bit throughput
• Increased memory/MIPs
• SRAM Interface for increased delay and buffer capability
• Dual-Precision Bass Manager
• Enhance your system functionality via firmware upgrades through the Crystal Ware™ Software Licensing Program

Application Scenarios

The CS493292-CL is designed to be used in various audio decoding applications. Some possible scenarios include:

• DVD player and audio systems
• Broadcasting and streaming devices
• Home theater systems
• Automotive audio systems

Comparison

- Versatile model designed for different market segments

- Complete support for various audio decoding algorithms

- Improved features compared to previous models

- Increased memory and throughput capabilities

- Dual-Precision Bass Manager for enhanced audio performance

- Firmware upgradeability via Crystal Ware™ Software Licensing Program

- No specific disadvantages have been reported for the CS493292-CL model.