收藏本站
CS4365
DSD Normal Mode
DSD Phase
Modulation Mode
Not Used
DSD_SCLK
BCKA
(128Fs)
BCKA
(64Fs)
DSD_SCLK
DSD_SCLK
BCKD
(64Fs)
Not Used
DSDAx,
DSDBx
D0
D0
D1
D1
D1
D2
D2
DSDAx,
DSDBx
Not Used
Figure 18. DSD Phase Modulation Mode Diagram
4.9
4.9.1
Grounding and Power Supply Arrangements
As with any high-resolution converter, the CS4365 requires careful attention to power supply and grounding
arrangements if its potential performance is to be realized. The Typical Connection Diagram shows the rec-
ommended power arrangements, with VA, VD, VLC, and VLS connected to clean supplies. If the ground
planes are split between digital ground and analog ground, the GND pins of the CS4365 should be connect-
ed to the analog ground plane.
All signals, especially clocks, should be kept away from the FILT+ and VQ pins in order to avoid unwanted
coupling into the DAC.
Capacitor Placement
Decoupling capacitors should be placed as close to the DAC as possible, with the low value ceramic ca-
pacitor being the closest. To further minimize impedance, these capacitors should be located on the same
layer as the DAC. If desired, all supply pins with similar voltage ratings may be connected to the same
supply, but a decoupling capacitor should still be placed on each supply pin.
Notes:
All decoupling capacitors should be referenced to ground.
The CDB4365 evaluation board demonstrates the optimum layout and power supply arrangements.
DS670F2
27
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
CDB4385 BOARD EVAL FOR CS4385 DAC
CDB43L22 BOARD EVAL FOR CS43L22
CDB5340 BOARD EVAL FOR CS5340 STEREO ADC
CDB5343 BOARD EVAL FOR CS5343 STEREO ADC
CDB5451A EVAL BOARD CS5451A 6CH ADC
CDB5524 EVAL BOARD FOR CS5524 ADC
CDB5581 BOARD EVAL FOR CS5581 ADC
CDK5571 CDB5571 W/CAPTURE PLUS 2 SYSTEM
相关代理商/技术参数
CDB4382 制造商:Cirrus Logic 功能描述:Tools Development kit Kit Con
CDB4382A 功能描述:音频 IC 开发工具 Eval Bd 114dB 192kHz 8-Ch DAC w/DSD RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V
CDB4383 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:114 dB, 192 kHz 8-Channel D/A Converter
CDB4384 功能描述:音频 IC 开发工具 Eval Bd 8-Ch DAC w/DSD RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V
CDB4385 功能描述:音频 IC 开发工具 Eval Bd 8-Ch DAC w/DSD RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V
CDB4390 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:24-Bit, Stereo D/A Converter for Digital Audio
CDB4391 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:24-Bit, 192 kHz Stereo DAC with Volume Control
CDB4391A 功能描述:音频 IC 开发工具 Eval Bd CS4391A RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V