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CX20701 - Audio Cross Mixer

Datasheet Summary

Description

CX20701Audio Cross Mixer IC with I2S, Line In/Out, USB, SPDIF In, Digital Mic, and Headphone Driver Key

Features

  • one 4-wire and one 5-wire digital audio interface that can be mixed or multiplexed to support dual bi-directional I2S, Pulse Code Modulation (PCM) with independent sampling rates. The digital audio interfaces can also be re-tasked to support S/PDIF-out, S/PDIF-in, single bit stream PDM input for digital microphones. The device is controlled and configured by both read and write capability through I2C and the Serial Peripheral Interface (SPI), and USB2.0 interface. The device integrates highperfo.

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Datasheet preview – CX20701

Datasheet Details

Part number CX20701
Manufacturer CONEXANT
File Size 134.42 KB
Description Audio Cross Mixer
Datasheet download datasheet CX20701 Datasheet
Additional preview pages of the CX20701 datasheet.

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Full PDF Text Transcription

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CX20701 Audio Cross Mixer IC The CX20701 is a cost-effective device in the new Audio Cross Mixer IC category. The device integrates audio I/Os, CODEC, and SRC in a single package, offering the product designer unparalleled flexibility and simplicity to merge, mux, and convert audio signals from both analog and digital domains with simple register control via I2C, SPI, or USB. The CX20701 Evaluation Kit comes with simple-to-use Toolbox software with intuitive views of data path and control parameters. The device features one 4-wire and one 5-wire digital audio interface that can be mixed or multiplexed to support dual bi-directional I2S, Pulse Code Modulation (PCM) with independent sampling rates.
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