92HD005 Просмотр технического описания (PDF) - Integrated Device Technology

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92HD005

4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

Integrated Device Technology 

92HD005/92HD005D

4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

PC AUDIO

Digital

Microphone

DMIC_0

Or

DMIC_1

Figure 3. Single Digital Microphone

Off-Chip

On-Chip

DMIC_0

OR

DMIC_1

DQ

CK

Pin

DMIC_CLK

Pin

Single Line In

On-Chip

Multiplexer

Valid Data

Valid Data+1

Right

Channel

Left

Channel

DMIC_CLK

Note: Data is ported to both left and right channels.

STEREO

ADC0 or

ADC1

PCM

Stereo Channels

Output

IDT™

16

4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

92HD005/92HD005D

V 1.0 12/06

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