- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98301 > TSA1204IFT-E (STMICROELECTRONICS) 2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 PDF資料下載
參數(shù)資料
| 型號： | TSA1204IFT-E |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | ADC |
| 英文描述： | 2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
| 封裝： | 7 X 7 MM, PLASTIC, TQFP-48 |
| 文件頁數(shù)： | 18/31頁 |
| 文件大小： | 435K |
| 代理商： | TSA1204IFT-E |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁當前第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁
TSA1204
Definitions of specified parameters
25/31
10
Definitions of specified parameters
Static parameters
Static measurements are performed using the histograms method on a 2 MHz input signal,
sampled at 50 Msps, which is high enough to fully characterize the test frequency response.
The input level is +1 dBFS to saturate the signal.
Differential non linearity (DNL)
The average deviation of any output code width from the ideal code width of 1 LSB.
Integral non linearity (INL)
An ideal converter exhibits a transfer function which is a straight line from the starting code
to the ending code. The INL is the deviation from this ideal line for each transition.
Dynamic parameters
Dynamic measurements are performed by spectral analysis, applied to an input sine wave
of various frequencies sampled at 40 Msps.
The input level is -1dBFS to measure the linear behavior of the converter. All the parameters
are given without correction for the full scale amplitude performance except the calculated
ENOB parameter.
Spurious free dynamic range (SFDR)
The ratio between the power of the worst spurious signal (not always an harmonic) and the
amplitude of fundamental tone (signal power) over the full Nyquist band. It is expressed in
dBc.
Total harmonic distortion (THD)
The ratio of the rms sum of the first five harmonic distortion components to the rms value of
the fundamental line. It is expressed in dB.
Signal to noise ratio (SNR)
The ratio of the rms value of the fundamental component to the rms sum of all other spectral
components in the Nyquist band (fs/2) excluding DC, fundamental and the first five
harmonics. SNR is reported in dB.
Signal to noise and distortion ratio (SINAD)
Similar ratio as for SNR but including the harmonic distortion components in the noise figure
(not DC signal). It is expressed in dB.
The effective number of bits (ENOB) is easily deduced from the SINAD, using the formula:
SINAD= 6.02
× ENOB + 1.76 dB.
When the applied signal is not full scale (FS), but has an A0 amplitude, the SINAD
expression becomes:
SINAD2Ao=SINADFull Scale+ 20 log (2A0/FS)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TSA1204IFT | 2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
| TSA1204IF | 2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
| TSA1401IF | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
| TSA1401IFT | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
| TSA5522TD-T | PLL FREQUENCY SYNTHESIZER, 1400 MHz, PDSO16 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TSA13 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EURO TERMINAL BLOCKS |
| TSA14 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EURO TERMINAL BLOCKS |
| TSA1401 | 制造商:STMicroelectronics 功能描述:OBS COMM TO USE AS PROTO'S FOR SPACE APPLICATIONS - Bulk |
| TSA1401IF | 功能描述:IC ADC 14BIT 20MSPS 85MW 48TQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 位數(shù):12 采樣率（每秒）:3M 數(shù)據(jù)接口:- 轉(zhuǎn)換器數(shù)目:- 功率耗散（最大）:- 電壓電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數(shù)目和類型:- |
| TSA1401IFT | 制造商:STMicroelectronics 功能描述:ADC SGL PIPELINED 20MSPS 14BIT PARALLEL 48TQFP - Tape and Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。