參數(shù)資料
型號: XRD9824
廠商: Exar Corporation
英文描述: 14-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
中文描述: 14位線性獨聯(lián)體/ CCD傳感器信號處理器與串行控制
文件頁數(shù): 12/32頁
文件大?。?/td> 283K
代理商: XRD9824
XRD9824
12
Rev. 2.00
CIS Mode Timing -- DC Coupled
(CLAMP disabled)
ADCCLK
tckhw
tcklw
tckpd
tap
tap
Pixel N-1
Pixel N
tdv
Pixel N+1
CIS
tdv
[5:0]
[11:6]
N-8
MSB
N-8
LSB
N-7
MSB
N-7
LSB
N-6
MSB
N-6
LSB
N-5
MSB
N-5
LSB
DB
Figure 6. Timing Diagram for Figure 5
ADCCLK
Events
ADC Sample & PGA Start Tracking next Pixel
MSB Data Out
LSB Data Out
ADC Track PGA Output
ADC Hold/Convert
HI
LO
Table 1.
Mode 2. AC Coupled
If the CIS signal has a black reference for the video
signal, an external capacitor C
is used. When
CLAMP (clamp) pin is set high an internal switch allows
one side of the external capacitor to be set to ground.
It then is level shifted to correspond to the bottom
ladder reference voltage of the ADC (Figure 7).
相關PDF資料
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XRD9824ACD 14-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
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相關代理商/技術參數(shù)
參數(shù)描述
XRD9824ACD 制造商:EXAR 制造商全稱:EXAR 功能描述:14-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
XRD9824ACD-F 功能描述:模數(shù)轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
XRD9824ACU 功能描述:模數(shù)轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
XRD9825 制造商:EXAR 制造商全稱:EXAR 功能描述:16-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
XRD9825ACD 制造商:EXAR 制造商全稱:EXAR 功能描述:16-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control