CM102-S+ C-Media Electronics, CM102-S+ Datasheet - Page 6
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CM102-S+
Manufacturer Part Number
CM102-S+
Description
USB 2CH Audio Controller for Speaker
Manufacturer
C-Media Electronics
Datasheet
1.CM102-S.pdf
(21 pages)
www.DataSheet4U.com
DataSheet U .com
Date: 09/25/2005
4
2.
FEATURES
USB 2.0 Full Speed Compatible and USB IF Certification
USB audio device class specification v1.0 Compatible
USB bus powered 500mA operation with suspend mode support
USB audio function topology has 1 input terminal, 1 output terminal, and 1 feature unit
Embedded high performance 16 bit stereo audio DAC
Embedded Digital Control Power Amplifier for Speaker Driving
Embedded power on reset block and Power amplifier enable / disable control pin
Embedded X2 Modulation for Higher Audio Quality
Embedded Anti-Pop Circuit with Internal Feedback Structure
Embedded 5V to 3.3V Regulator with Voltage Level Detector for Single 5V External
Alternate zero bandwidth setting for releasing bandwidth on USB bus during inactive
Single 12MHz crystal input with on-chip PLL and embedded USB transceiver
Support Dynamic Range Control (DRC) Feature to Provide a Better Listen Experience
Volume control input with simple external VR circuit
Isochroous transfer using adaptive synchronization with internal PLL
High performance 16-Bit Stereo, 48 / 44.1 KHz Sampling Rate for Audio Playback
3.3V IO with 5V tolerance; 3.3V core logics design
GPIO pin for application specific usage
Support S/PDIF output interface
LED Indicator Pin During Playback
Compatible with Win 98SE / Win ME / Win 2000 / Win XP, and Mac OS 9 / OS X
USB Software Drive Xear 3D Sound Technology With HRTF 3D, EAX
Compact 18 pin PDIP and SOP package
Power Supply
operation
without additional driver
Shifter and Virtual 7.1CH effects for free bundle
USB Stereo Audio Chip for Speaker Integrated
- 6 -
CM102-A+/102S+
Version: 1.01
TM
, Speaker