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參數(shù)資料
| 型號： | CDB42426 |
| 廠商： | Cirrus Logic, Inc. |
| 元件分類： | Codec |
| 英文描述： | 114 dB, 192kHz 6-Ch CODEC WITH PLL |
| 中文描述： | 114分貝，192kHz的6通道編解碼器與鎖相環(huán) |
| 文件頁數(shù)： | 1/67頁 |
| 文件大小： | 1431K |
| 代理商： | CDB42426 |
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Advance Product Information
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
1
Copyright
Cirrus Logic, Inc. 2004
(All Rights Reserved)
Cirrus Logic, Inc.
www.cirrus.com
CS42426
114 dB, 192 kHz 6-Ch Codec with PLL
Features
Six 24-bit D/A, two 24-bit A/D converters
114 dB DAC / 114 dB ADC dynamic range
-100 dB THD+N
System sampling rates up to 192 kHz
Integrated low-jitter PLL for increased system
jitter tolerance
PLL clock or OMCK system clock selection
7 configurable general purpose outputs
ADC high pass filter for DC offset calibration
Expandable ADC channels and one-line
mode support
Digital output volume control with soft ramp
Digital +/-15 dB input gain adjust for ADC
Differential analog architecture
Supports logic levels between 5 V and 1.8 V
General Description
The CS42426 CODEC provides two analog-to-digital and six
digital-to-analog Delta-Sigma converters, as well as an inte-
grated PLL, in a 64-pin LQFP package.
The CS42426 integrated PLL provides a low-jitter system
clock. The internal stereo ADC is capable of independent chan-
nel gain control for single-ended or differential analog inputs.
All six channels of DAC provide digital volume control and dif-
ferential analog outputs. The general purpose outputs may be
driven high or low, or mapped to a variety of DAC mute controls
or ADC overflow indicators.
The CS42426 is ideal for audio systems requiring wide
dynamic range, negligible distortion and low noise, such as A/V
receivers, DVD receivers, digital speaker and automotive audio
systems.
ORDERING INFORMATION
CS42426-CQZ
-10° to 70° C
CS42426-DQZ
-40° to 85° C
CDB42428
64-pin LQFP
64-pin LQFP
Evaluation Board
PLL
Internal Voltage
Reference
RST
AD0/CS
AD1/CDIN
GPO1
GPO2
GPO3
GPO4
GPO5
GPO6
GPO7
MUTEC
SCL/CCLK
SDA/CDOUT
VLC
AOUTA1+
AOUTB1+
AOUTB1-
AOUTA3+
AOUTA2-
AOUTA2+
AOUTB2-
AOUTB3+
AOUTB3-
AINL+
AINR+
AINR-
FILT+
REFGND VQ
ADC#1
ADC#2
Digital Filter
Digital Filter
Gain & Clip
Gain & Clip
ADC_SDOUT
ADCIN1
DAC_SCLK
DAC_LRCK
DAC_SDIN3
DAC_SDIN2
DAC_SDIN1
VLS
ADC_LRCK
DGND VD
OMCK
RMCK
LPFLT
INT
Control
Port
DAC#1
DAC#2
DAC#3
DAC#4
DAC#5
DAC#6
D
V
Mute
A
VA AGND
ADC
Serial
Audio
Port
Mult/Div
GPO
ADC_SCLK
L
L
D
JUL ‘04
DS604A2
相關PDF資料 |
PDF描述 |
|---|---|
| CDB42428 | 114 dB, 192kHz 8-Ch CODEC WITH PLL |
| CDB42438 | 108 dB, 192 kHz 4-in, 6-out TDM CODEC |
| CDB42448 | 108 dB, 192 kHz 6-in, 8-out CODEC |
| CDB4245 | 105 dB, 24-Bit, 192 kHz Streo Sudio CODEC |
| CDB42518 | 110 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CDB42428 | 功能描述:音頻 IC 開發(fā)工具 Eval Bd CBD42418/28 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| CDB42438 | 功能描述:音頻 IC 開發(fā)工具 Eval Bd 108dB 6&8-Ch Mult-Ch CODEC RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| CDB4244 | 制造商:Cirrus Logic 功能描述:EVAL BD 4 INPUT/ 4 OUTPUT CODEC - Boxed Product (Development Kits) 制造商:Cirrus Logic 功能描述:Eval Board |
| CDB42448 | 功能描述:音頻 IC 開發(fā)工具 Eval Bd 108dB 8-Ch Mult-Ch CODEC RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| CDB4245 | 功能描述:音頻 IC 開發(fā)工具 Eval Bd 192kHz CODEC w/PGA & Input Mux RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
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