CM101S+ C-Media Electronics, Inc., CM101S+ Datasheet - Page 6

• Manufacturer Part Number: CM101S+
• Description: USB 2CH Audio Controller
• Manufacturer: C-Media Electronics, Inc.

Date: 09/25/2005
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, EAX
Virtual 7.1CH effects
USB Software Driver Compatible with Win 98SE / Win ME / Win 2000 / Win XP
USB Audio With Dolby Digital Live Solution
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TM
, Speaker Shifter and
Version: 1.01
CM101S+