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CM101S

CM101S+ USB 2CH Audio Controller(Dolby Digital Live Software Technology Bundle)

C-Media Electronics 

CM101S+

USB Audio With Dolby Digital Live Solution

USB bus powered 500mA operation with suspend mode support

Single 12MHz crystal input with on-chip PLL and embedded USB transceiver

USB audio function topology has 1 input terminal, 1 output terminal, and 1 feature unit

Alternate zero bandwidth setting for releasing bandwidth on USB bus during inactive

operation

Isochroous transfer using adaptive synchronization with internal PLL

High performance 16-Bit Stereo, 48 / 44.1 KHz Sampling Rate for Audio Playback

Embedded high performance 16 bit stereo audio DAC

Embedded Digital Control Power Amplifier for Speaker Driving

SPDIF Output Interface

Support Dynamic Range Control (DRC) Feature to Provide a Better Listen Experience

Embedded X2 Modulation for Higher Audio Quality

Embedded Anti-Pop Circuit with Internal Feedback Structure

Volume control input with simple external VR circuit

GPIO pin for application specific usage

Support Power Amplifier Enable / Disable Control Pin

Embedded Power-On-Reset Block

LED Indicator Pin During Playback

Embedded 5V to 3.3V Regulator with Voltage Level Detector for Single 5V External

Power Supply

3.3V IO with 5V tolerance; 3.3V core logics design

Compact 18 pin SOP package

Dolby Digital Live Software Sound Technology Bundle

Software Xear 3D Sound Technology With HRTF 3D, EAXTM, Speaker Shifter and

Virtual 7.1CH effects

USB Software Driver Compatible with Win 98SE / Win ME / Win 2000 / Win XP

Date: 09/25/2005

-6-

Version: 1.01

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