OSOFFSE" />
參數(shù)資料
型號: AD9286-500EBZ
廠商: Analog Devices Inc
文件頁數(shù): 10/28頁
文件大小: 0K
描述: BOARD EVAL FOR AD9286-500
標準包裝: 1
ADC 的數(shù)量: 2
位數(shù): 8
采樣率(每秒): 500M
數(shù)據接口: 串行,SPI?
輸入范圍: 1.2 Vpp
工作溫度: -40°C ~ 85°C
已用 IC / 零件: AD9286
已供物品:
AD9286
Data Sheet
Rev. B | Page 18 of 28
The magnitude of the offset spur (OS) is shown in Equation 6.
OSOFFSET (dBFS) = 20 × log(OFFSET × 2/2RESOLUTION)
(6)
where:
OFFSET is the channel-to-channel offset in codes.
RESOLUTION is the resolution of the converter (eight bits).
OSOFFSET, as a function of offset mismatch, is shown in Figure 32.
60
55
50
45
40
35
30
25
20
0
2.5
2.0
1.5
1.0
0.5
O
F
SET
SPU
R
(d
B
F
S)
OFFSET MISMATCH (% FS)
09338-
034
Figure 32. OSOFFSET as a Function of Offset Mismatch
Due to the orthogonal relationship between the gain and timing
errors, it is impossible to correct for one with the other. To mini-
mize channel-to-channel gain error, the AD9286 is designed
to have very close gain matching between the two channels.
Address 0x37 and Address 0x38 of the SPI provide the ability to
add delay to either clock path to realize a minimum clock skew
error. Also provided via the SPI, in Address 0x10, is the ability
to minimize the channel-to-channel offset error.
DIGITAL OUTPUTS
Digital Output Enable Function (OE)
The AD9286 has a flexible three-state ability for the digital output
pins. The three-state mode is enabled using the OE pin. When OE
is set to logic level high, the output drivers for both data buses
are placed into a high impedance state.
相關PDF資料
PDF描述
AD9284-250EBZ BOARD EVAL FOR AD9284
UCS2W680MNY9 CAP ALUM 68UF 450V 20% RADIAL
MAX11613EVSYS+ EVALUATION SYSTEM FOR MAX11613
MAX11046EVKIT+ KIT EVALUATION FOR MAX11046
AD9653-125EBZ BOARD EVAL FOR AD9653
相關代理商/技術參數(shù)
參數(shù)描述
AD9286BCPZ-500 功能描述:IC ADC 8BIT SPI/SRL 500M 48LFSCP RoHS:是 類別:集成電路 (IC) >> 數(shù)據采集 - 模數(shù)轉換器 系列:- 其它有關文件:TSA1204 View All Specifications 標準包裝:1 系列:- 位數(shù):12 采樣率(每秒):20M 數(shù)據接口:并聯(lián) 轉換器數(shù)目:2 功率耗散(最大):155mW 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-TQFP 供應商設備封裝:48-TQFP(7x7) 包裝:Digi-Reel® 輸入數(shù)目和類型:4 個單端,單極;2 個差分,單極 產品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6
AD9286BCPZRL7-500 功能描述:IC ADC 8BIT SPI/SRL 500M 48LFCSP RoHS:是 類別:集成電路 (IC) >> 數(shù)據采集 - 模數(shù)轉換器 系列:- 標準包裝:1 系列:- 位數(shù):14 采樣率(每秒):83k 數(shù)據接口:串行,并聯(lián) 轉換器數(shù)目:1 功率耗散(最大):95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP(0.600",15.24mm) 供應商設備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個單端,雙極
AD9287 制造商:AD 制造商全稱:Analog Devices 功能描述:Quad, 8-Bit, 100 MSPS Serial LVDS 1.8 V A/D Converter
AD9287-100EB 制造商:Analog Devices 功能描述:
AD9287-100EB1 制造商:AD 制造商全稱:Analog Devices 功能描述:High Speed ADC USB FIFO Evaluation Kit