Description
The CS4299-BQ is an AC ’97 2.1 compatible stereo audio codec designed for PC multimedia systems. Using the industry leading CrystalClearÒ delta-sigma and mixed signal technology, the CS4299-BQ enables the design of PC 99-compliant desktop, portable, and entertainment PCs.

Features
● AC ’97 2.1 Compatible
● Industry Leading Mixed Signal Technology
● 20-bit Stereo Digital-to-Analog Converters
● 18-bit Stereo Analog-to-Digital Converters
● Sample Rate Converters
● Four Analog Line-level Stereo Inputs for
   LINE_IN, CD, VIDEO, and AUX
● Two Analog Line-level Mono Inputs for
   Modem and Internal PC Beep
● Dual Stereo Line-level Outputs for
   LINE_OUT and ALT_LINE_OUT
● Dual Microphone Inputs
● High Quality Pseudo-Differential CD Input
● Extensive Power Management Support
● Meets or Exceeds the Microsoft® PC 99
   Audio Performance Requirements
● S/PDIF Digital Audio Output
● CrystalClear® 3D Stereo Enhancement
● Industrial Temperature Range