參數(shù)資料
型號: ADS5521IPAPR
英文描述: 12-Bit, 105MSPS Analog-toDigital Converter
中文描述: 12位,105Msps模數(shù)轉換器toDigital轉換器
文件頁數(shù): 11/20頁
文件大?。?/td> 261K
代理商: ADS5521IPAPR
SBAS309 MAY 2004
www.ti.com
11
Spurious-Free Dynamic Range (SFDR)
The ratio of the RMS value of the analog input sine wave
to the RMS value of the peak spur observed in the
frequency domain. It may be reported in dBc (that is, it
degrades as signal levels are lowered), or in dBFS (always
related back to converter full-scale). The peak spurious
component may or may not be a harmonic.
Temperature Drift
Temperature drift (for offset error and gain error) specifies
the maximum change from the initial temperature value to
the value at T
MIN
or T
MAX
.
Total Harmonic Distortion (THD)
THD is the ratio of the RMS signal amplitude of the input
sine wave to the RMS value of distortion appearing at
multiples (harmonics) of the input, typically given in dBc.
Two-Tone Intermodulation Distortion Rejection
The ratio of the RMS value of either input tone (f
1
, f
2
) to the
RMS value of the worst third-order intermodulation
product (2f
1
f
2
; 2f
2
f
1
). It is reported in dBc.
P
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相關代理商/技術參數(shù)
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