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參數(shù)資料
| 型號(hào)： | ADS5444_07 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 13-BIT 250 MSPS ANALOG-TO-DIGITAL CONVERTER |
| 中文描述： | 13位250 MSPS的模擬數(shù)字轉(zhuǎn)換器 |
| 文件頁數(shù)： | 9/27頁 |
| 文件大小： | 1031K |
| 代理商： | ADS5444_07 |
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THD
10log10
PS
PD
(3)
ADS5444
SLWS162A–AUGUST 2005–REVISED FEBRUARY 2006
DEFINITION OF SPECIFICATIONS (continued)
Effective Resolution Bandwidth
The highest input frequency where the SNR (dB) is dropped by 3 dB for a full-scale input
amplitude.
Total Harmonic Distortion (THD)
THD is the ratio of the power of the fundamental (P
S
) to the power of the first five
harmonics (P
D
).
THD is typically given in units of dBc (dB to carrier).
Two-Tone Intermodulation Distortion
IMD3 is the ratio of the power of the fundamental (at frequencies f
, f
) to the power
of the worst spectral component at either frequency 2f
– f
or 2f
– f
). IMD3 is either given in units of dBc (dB
to carrier) when the absolute power of the fundamental is used as the reference or dBFS (dB to full scale)
when the power of the fundamental is extrapolated to the converter’s full-scale range.
9
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS5444-EP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:13-BIT 250-MSPS ANALOG-TO-DIGITAL CONVERTER |
| ADS5444EVM | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 ADS5444 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
| ADS5444EVM-CVAL | 制造商:Texas Instruments 功能描述:ADS5444EVM-CVAL - Boxed Product (Development Kits) |
| ADS5444HFGMPR | 制造商:Texas Instruments 功能描述:EVAL UNIT FOR ADS5444-SP - Bulk |
| ADS5444IPFP | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 13 BIT 250MSPS ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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