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參數(shù)資料
| 型號： | CM109 |
| 廠商： | C-Media Electronics Inc. |
| 英文描述： | USB I/O Controller |
| 中文描述： | 的USB I / O控制器 |
| 文件頁數(shù)： | 33/36頁 |
| 文件大小： | 618K |
| 代理商： | CM109 |
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CM109
High Integration / Low Cost USB Audio Controller
for PC Internet Phone
Date: 08/Sep/2005
Version:
1.3a
- 5 -
For Speaker Mode, USB audio function topology has 1 Input Terminal, 1 Output
Terminal, and 1 Feature Unit
Support one Control Endpoint, one Isochroous out Endpoint, one Isochroous in
Endpoint, and one Interrupt in Endpoint
Alternate zero bandwidth setting for releasing playback bandwidth on USB Bus
when this device is inactive
Volume up, volume down, and playback mute support USB HID for Host Control
Synchronization
Record Mute Pin with LED Indicator for Record Mute Status
External EEPROM Interface for Vendor Specific USB VID, PID, and Serial
Number
Supports AES/EBU, IEC60958, S/PDIF Consumer Formats for Stereo PCM
Data at S/PDIF Output
8 GPIO Pins with Read/Write via HID
Embedded Buzzer Function controlled by Register
Support I2C Interface for External MCU Integrated
Jumper Pin for Output Voltage Swing (3.5V or 2.5V)
Jumper Pin for Power Mode Setting
Isochroous transfer uses Adaptive Mode with Internal PLL for Synchronization
48K/44.1KHz Sampling Rate for both Playback and Recording
Soft Mute Function
Embedded High Performance 16 bit audio DAC with Earphone Phone Buffer
Host side data loss noise reduction function
Embedded 16 bit ADC input with Microphone Boost
Embedded power on Reset Block
Embedded 5V to 3.3V regulator for single External 5V Operation
Compatible with Win98 SE / Win ME / Win 2000 / Win XP and Mac OS9 / OS X
without Additional Driver
48 Pin LQFP Package
Support Hardware SDK tool for third-party software or soft-phone development
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| CM1408-08DE | 8 FUNCTIONS, 2.5 V, DATA LINE FILTER |
| CM1482-02DE | 2 FUNCTIONS, DATA LINE FILTER |
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| CM1608F100MT | 1 ELEMENT, 10 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD |
| CM1608F1R5ME | 1 ELEMENT, 1.5 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CM10900 | 制造商:Edwards Signaling & Security Systems 功能描述:PIPE (3/4 INCH NOMINAL BORE |
| CM10902 | 制造商:Edwards Signaling & Security Systems 功能描述:3/4" ABS TO 22mm TUBE ADAPT. |
| CM10905 | 制造商:Edwards Signaling & Security Systems 功能描述:45 DEG ELBOW |
| CM10906 | 制造商:Edwards Signaling & Security Systems 功能描述:90 DEG BEND |
| CM10913 | 制造商:Edwards Signaling & Security Systems 功能描述:BULKHEAD SAMPLING POINT |
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