- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄17064 > DC1190A-B (Linear Technology)BOARD SAR ADC LTC2365 PDF資料下載
參數(shù)資料
| 型號(hào)： | DC1190A-B |
| 廠商： | Linear Technology |
| 文件頁(yè)數(shù)： | 4/24頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | BOARD SAR ADC LTC2365 |
| 軟件下載： | QuikEval System |
| 設(shè)計(jì)資源： | DC1190A Design Files DC1190A Schematic |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | QuikEval™ |
| ADC 的數(shù)量： | 1 |
| 位數(shù)： | 12 |
| 采樣率（每秒）： | 1M |
| 數(shù)據(jù)接口： | MICROWIRE?，串行，SPI? |
| 已用 IC / 零件： | LTC2365 |
| 已供物品： | 板 |
| 相關(guān)產(chǎn)品： | LTC2365ITS8#TRPBF-ND - IC ADC 12BIT 1MSPS TSOT23-8 LTC2365ITS8#TRMPBFTR-ND - IC ADC 12BIT 1MSPS TSOT23-8 LTC2365IS6#TRPBF-ND - IC ADC 12BIT 1MSPS TSOT23-6 LTC2365IS6#TRMPBFTR-ND - IC ADC 12BIT 1MSPS TSOT23-6 LTC2365HTS8#TRPBF-ND - IC ADC 12BIT 1MSPS TSOT23-8 LTC2365HTS8#TRMPBFTR-ND - IC ADC 12BIT 1MSPS TSOT23-8 LTC2365HS6#TRPBF-ND - IC ADC 12BIT 1MSPS TSOT23-6 LTC2365HS6#TRMPBFTR-ND - IC ADC 12BIT 1MSPS TSOT23-6 LTC2365CTS8#TRPBF-ND - IC ADC 12BIT 1MSPS TSOT23-8 LTC2365CTS8#TRMPBFTR-ND - IC ADC 12BIT 1MSPS TSOT23-8 更多... |
第1頁(yè)第2頁(yè)第3頁(yè)當(dāng)前第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)
LTC2365/LTC2366
12
23656fb
For more information www.linear.com/LTC2365
Signal-to-Noise Plus Distortion Ratio
The signal-to-noise plus distortion ratio (SINAD) is the
ratio between the RMS amplitude of the fundamental input
frequency to the RMS amplitude of all other frequency
components at the A/D output. The output is band limited
to frequencies from above DC and below half the sampling
frequency. Figure 6 shows a typical FFT with a 3MHz sam-
pling rate and a 1MHz input. The dynamic performance
is excellent for input frequencies up to and beyond the
Nyquist frequency of 1.5MHz.
Effective Number of Bits
The effective number of bits (ENOB) is a measurement
of the resolution of an ADC and is directly related to
SINAD by the equation:
ENOB = (SINAD – 1.76)/6.02
where ENOB is the effective number of bits of resolu-
tion and SINAD is expressed in dB. At the maximum
sampling rate of 3MHz, the LTC2366 maintains ENOB
above 11 bits up to the Nyquist input frequency of 1.5MHz
(refer to Figure 7).
Total Harmonic Distortion
The total harmonic distortion (THD) is the ratio of the RMS
sum of all harmonics of the input signal to the fundamental
itself. The out-of-band harmonics alias into the frequency
band between DC and half the sampling frequency. THD
is expressed as:
THD
= 20log
V22 + V32 + V42 +...Vn2
V1
where V1 is the RMS amplitude of the fundamental
frequency and V2 through Vn are the amplitudes of the
second through nth harmonics. THD versus Input Fre-
quency is shown in Figure 8. The LTC2366 has excellent
distortion performance up to the Nyquist frequency and
beyond.
Figure 8. LTC2366 Distortion vs Input Frequency
applications inForMation
Figure 7. LTC2366 ENOB and SINAD vs Input Frequency
INPUT FREQUENCY (kHz)
100
70.0
SINAD
(dB)
ENOB
70.5
71.0
71.5
72.0
72.5
73.0
11.34
11.50
11.67
11.83
1000 1500
23656 F07
VDD = 2.35V
VDD = 3.6V
VDD = 3V
INPUT FREQUENCY (kHz)
100
THD
(dB) –80
–78
–76
1500
23656 F08
–82
–84
–88
1000
–86
–72
–74
VDD = 2.35V
VDD = 3.6V
VDD = 3V
RIN = 10
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ECM25DCMH | CONN EDGECARD 50POS .156 WW |
| REF192FSZ-REEL | IC VREF SERIES PREC 2.5V 8-SOIC |
| MLG1005SR16J | INDUCTOR MULTILAYER .16UH 0402 |
| REF198FSZ-REEL | IC VREF SERIES PREC 4.096V 8SOIC |
| 0210490865 | CABLE JUMPER 1.25MM .152M 17POS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DC1190A-C | 功能描述:BOARD SAR ADC LTC2362 RoHS:是 類(lèi)別:編程器，開(kāi)發(fā)系統(tǒng) >> 評(píng)估板 - 模數(shù)轉(zhuǎn)換器 (ADC) 系列:QuikEval™ 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- ADC 的數(shù)量:1 位數(shù):12 采樣率（每秒）:94.4k 數(shù)據(jù)接口:USB 輸入范圍:±VREF/2 在以下條件下的電源（標(biāo)準(zhǔn)）:- 工作溫度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，軟件 |
| DC1190A-D | 功能描述:BOARD SAR ADC LTC2361 RoHS:是 類(lèi)別:編程器，開(kāi)發(fā)系統(tǒng) >> 評(píng)估板 - 模數(shù)轉(zhuǎn)換器 (ADC) 系列:QuikEval™ 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- ADC 的數(shù)量:1 位數(shù):12 采樣率（每秒）:94.4k 數(shù)據(jù)接口:USB 輸入范圍:±VREF/2 在以下條件下的電源（標(biāo)準(zhǔn)）:- 工作溫度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，軟件 |
| DC1190A-E | 功能描述:BOARD SAR ADC LTC2360 RoHS:是 類(lèi)別:編程器，開(kāi)發(fā)系統(tǒng) >> 評(píng)估板 - 模數(shù)轉(zhuǎn)換器 (ADC) 系列:QuikEval™ 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- ADC 的數(shù)量:1 位數(shù):12 采樣率（每秒）:94.4k 數(shù)據(jù)接口:USB 輸入范圍:±VREF/2 在以下條件下的電源（標(biāo)準(zhǔn)）:- 工作溫度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，軟件 |
| DC1192A | 制造商:Linear Technology 功能描述:BOARD EVAL LT6105 |
| DC1194A | 功能描述:BOARD EVAL LTM8020 RoHS:否 類(lèi)別:編程器，開(kāi)發(fā)系統(tǒng) >> 評(píng)估板 - DC/DC 與 AC/DC（離線(xiàn)）SMPS 系列:µModule® 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:DC/DC，步降 輸出及類(lèi)型:1，非隔離 功率 - 輸出:- 輸出電壓:3.3V 電流 - 輸出:3A 輸入電壓:4.5 V ~ 28 V 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):降壓 頻率 - 開(kāi)關(guān):250kHz 板類(lèi)型:完全填充 已供物品:板 已用 IC / 零件:L7981 其它名稱(chēng):497-12113STEVAL-ISA094V1-ND |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。