The CS4299 is an AC ’97 2.1 compatible stereo audio codec designed for PC multimedia systems. Using the industry leading CrystalClear® delta-sigma and mixed signal technology, the CS4299 enables the design of PC 99-compliant desktop, portable, and entertainment PCs. Coupling the CS4299 with a PCI audio accelerator or core logic supporting the AC ’97 interface, implements a cost effective, superior quality, audio solution. The CS4299 surpasses PC 99 and AC ’97 2.1 audio quality standards.
- AC ‘97 2.1-compliant
- Meets or exceeds the Microsoft® PC 99 audio performance requirements
- Industry-leading mixed-signal technology
- 20-bit stereo D/A converter; 18-bit stereo A/D converter
- Sample-rate converters
- Four analog, line-level stereo inputs: LINE_IN, CD, VIDEO and AUX
- Two analog, line-level mono inputs: modem and internal PC beep
- Dual stereo line-level outputs: LINE_OUT and ALT_LINE_OUT
- Dual microphone inputs
- High-quality, pseudo-differential CD input
- S/PDIF digital audio output
- 3D stereo enhancement
- Extensive power-management support
- Package: 48-pin TQFP; lead-free assembly
