参数资料
型号: CDK5571
厂商: Cirrus Logic Inc
文件页数: 23/34页
文件大小: 0K
描述: CDB5571 W/CAPTURE PLUS 2 SYSTEM
标准包装: 1
系列: CapturePLUS™II
ADC 的数量: 1
位数: 16
采样率(每秒): 100k
数据接口: 串行
输入范围: 2.4 ~ 4.2 V
工作温度: -40°C ~ 85°C
已用 IC / 零件: CS5571
已供物品: 2 个板,线缆,CD,电源
产品目录页面: 756 (CN2011-ZH PDF)
相关产品: CS5571-ISZR-ND - IC ADC 16BIT DELTA-SIGMA 24-SSOP
598-1266-5-ND - IC ADC 16BIT 1CH 100KSPS 24SSOP
其它名称: 598-1279
CDK5571-1
3/25/08
10:56
CS5571
Figure 18 illustrates a test signal of 5.55 kHz, 116.3 dB down, which is only 6.3 microvolts peak to peak,
or about 1/10 of a code width. The converter can reliably digitize this signal because of its excellent DNL
and proper dither.
0
-20
-40
-60
-80
-100
-120
-140
-160
0
10k
20k 30k
40k
50k
Frequency (Hz)
Figure 18. Spectral Performance, -116.3 dB
Dither On
Figure 19 is a spectral plot of the converter with its input grounded. The spectral information is on a log-
arithmic frequency axis as this illustrates the very low frequency behavior of the converter. Figure 19 was
produced from averaging the results of 16 FFT outputs using 2 million samples each. This plot also illus-
trates that the converter noise floor is free of spurious components that may be present in other converters
due to on-chip digital interference.
0
-20
-40
-60
-80
-100
-120
-140
-160
-180
Shorted Input
2M Samples @ 100 kSps
16 Averages
0.1
1
10
100
1k
10k
50k
Frequency (Hz)
Figure 19. Spectral Plot of Noise with Shorted Input
DS768PP1
23
相关PDF资料
PDF描述
CDK5581 KIT BOARD FOR CDB5581 ADC
CF1176-000 SHIELD TERMINATOR
SMS4SE4K9 集管和线壳 4P QIKMATE PIN STRT PC BOARDMOUNT
CF6147-000 CABLE TERMINATION
CF6153-000 HEAT SHRINK TUBING
相关代理商/技术参数
参数描述
CDK5571-1 制造商:Cirrus Logic 功能描述:- Bulk
CDK5571-1/FAE 制造商:Cirrus Logic 功能描述:- Bulk
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CDK5580 功能描述:数据转换 IC 开发工具 KIT CDB558 w/ Capture Plus II RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V
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