CX20952

Product Overview

Conexant’s CX20952 is a low-power, 102dB SNR, HD audio CODEC that is aimed at delivering high-quality audio for notebooks, ultrabooks, and tablets. With two 24-bit stereo DACs operating at sampling frequencies up to 192kHz and two 24-bit stereo ADCs operating at sampling frequencies up to 96kHz, the CODEC can support multi-streaming and real-time communications applications. Combining these hardware features with Conexant’s voice and speech input pre-processing algorithms, the CODEC is the ideal solution for platforms that need ASR, Lync/Skype certification, and optimal performance in noisy environments.
FeaturesCX20952
Host InterfaceHD Audio
Digital Audio Peripheral Bridge InterfaceYes
Integrated Speaker AmplifierYes – AudioSmart™ Class-D
On-Chip Signal ProcessingEQ / DRC
Analog Stereo Inputs4
Digital Microphone Inputs4
Speaker Support2.1/4.1
Integrated Stereo Cap-free Headphone Amplifiers2
Integrated Headset SupportYes
GPIOs3
Package48 QFN

Applications

Notebook

Tablet