Datasheet > CX20665

CX20665

更新时间： 2022-05-26 02:19:16

品牌	Logo	应用领域
科胜讯 - CONEXANT		/
页数	文件大小	规格书
2页	684K
描述
Sampling rates include 16-bit, 44.1

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数据手册

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CX20665 数据手册

Analog Performance Characteristics

Parameter

Minimum

Typical

1.0

Maximum

Units

Vrms

Line Outputs

Full Scale Output Voltage

Dynamic Range (measured with -60 dBFS signal present)

Total Harmonic Distortion + Noise (THD + N)

Channel Crosstalk

100

-85

-84

dBFS

Analog Frequency Response (+/- 3 dB at 20 Hz, +/- 1 dB at 20000 Hz)

Headphone Output

20000

Full Scale Output Voltage

1.2

Vrms

dBFS

Dynamic Range (measured with -60 dBFS signal present)

Total Harmonic Distortion + Noise (THD + N)

Channel Crosstalk

-87

-75

dBFS

Analog Frequency Response (+/- 3 dB at 20 Hz, +/- 1 dB at 20000 Hz)

20000

Class-D Speaker Amplifier Outputs

Full Scale Output Voltage (into 4 Ω)

3.96

2.83

4.0

2.90

4.2

Vrms

dBFS

Dynamic Range (measured with -60 dBFS signal present)

Total Harmonic Distortion + Noise (THD + N, measured at -3 dBFS)

Analog Frequency Response (+/- 3 dB at 20 Hz, +/- 1 dB at 20000 Hz)

Efficiency (Measured at 1 W/Ch)

-71

20000

Microphone/Line Inputs

Full Scale Input Voltage (With 20 dB boost)

Full Scale Input Voltage (With boost off)

Dynamic Range (measured with -60 dBFS signal present)

Total Harmonic Distortion + Noise (THD + N)

Channel Crosstalk (measured at 1 kHz, 0 dB gain)

Analog Frequency Response (+/- 3 dB at 200 Hz, +/- 1 dB at 20000 Hz)

Input Resistance

0.1

1.0

Vrms

dBFS

-87

-84

200

20000

0 dB

15.8

5.0

kΩ

10-40 dB

Input Capacitance

Ordering Information

Model/Order/Part Numbers

Supported Functions

Operating

Temperature

Device

Order Number Part Number

CX20665-11Z CX20664

Audio Codec

Package Type

Integrated Mono

Number of

Revision

Class-D Amplifier

DACs/ADCs

0 to 70 ^oC

-11Z

48-QFN

6/4

www.conexant.com

General Information:

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International: 1+ (949) 483-3000

Headquarters

Conexant logo are registered trademarks of Conexant Systems, Inc. All other

trademarks are owned by their respective owners. Although Conexant strives

for accuracy in all its publications, this material may contain errors or

omissions and is subject to change without notice. THIS MATERIAL IS

PROVIDED AS IS AND WITHOUT ANY EXPRESS OR IMPLIED

WARRANTIES, INCLUDING MERCHANT ABILITY, FITNESS FOR A

PAPARTICULAR PURPOSE AND NON-INFRINGEMENT. Conexant shall

not be liable for any special, indirect, incidental or consequential damages as

a result of its use.

4000 MacArthur Blvd.

Newport Beach, CA 92660

Doc# PBR-203100

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