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CM6637, CM6637-C - USB 2.0 High Speed Audio Controller

C-Media

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CM6637 Datasheet Preview — This datasheet PDF includes multiple part numbers: CM6637, CM6637-C. Please refer to the document for exact specifications by model.

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Datasheet Details

Part number	CM6637, CM6637-C
Manufacturer	C-Media
File Size	1.60 MB
Description	USB 2.0 High Speed Audio Controller
Datasheet	CM6637-C-Media.pdf
Note	This datasheet PDF includes multiple part numbers: CM6637, CM6637-C. Please refer to the document for exact specifications by model.

CM6637 Product details

Description

The CM6637 is a USB 2.0 high speed audio controller that complaints with USB Audio Device Class 2.0.

Features

Compliant with USB 2.0 high-speed.
Compliant with USB Audio Device Class 2.0/1.0.
Compliant with USB Human Interface Device (HID) Class 1.1.
Supports USB suspend/resume/reset functions.
Supports control, interrupt, bulk, and isochronous data transfers.
Input and output support I2S/TDM/HDA and SPDIF digital audio interfaces.
The first I2S output supports up to 768KHz/32bits PCM.
The first I2S supports both DoP and Native DSD.
DoP up to 11.2MHz, DSD256.

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Published: Jan 25, 2025 |