參數(shù)資料
型號(hào): XRD9827
廠商: Exar Corporation
英文描述: 12-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control(12位線(xiàn)性CIS/CCD傳感信號(hào)處理器(帶串行控制))
中文描述: 12位線(xiàn)性獨(dú)聯(lián)體/串行控制與CCD傳感器信號(hào)處理器(12位線(xiàn)性獨(dú)聯(lián)體/防治荒漠化公約傳感信號(hào)處理器(帶串行控制))
文件頁(yè)數(shù): 21/32頁(yè)
文件大小: 264K
代理商: XRD9827
XRD9827
21
Rev. 1.20
tdv
tdv
AREA, LINEAR or B/W CCD -- AC Coupled
(CLAMP Enabled)
Pixel N-1
Pixel N
Pixel N+1
CCD
Channel N
ADCCLK
tckpd
tap
tap
tckhw
tcklw
CLAMP
tclpw
N-8
MSB
N-8
LSB
N-7
MSB
N-7
LSB
N-6
MSB
N-6
LSB
[5:0]
[11:6]
DB
Figure 15. Timing Diagram for Figure 14
Triple Channel CCD Application
Figure 16 is a block diagram for pixel-by-pixel applica-
tions with triple channel CCDs. During the optically
shielded section of a pixel, CLAMP must go high to
store the black reference on each capacitor to the input.
The gain and offset is automatically rotated to adjust for
each channel input. The MSBs are available on the
output bus on the falling edge of ADCCLK. The LSBs
are available on the rising edge of ADCCLK.
相關(guān)PDF資料
PDF描述
XRD9827ACU 12-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
XRD9829 10-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
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XRD9836 16-BIT PIXEL GAIN AFE
XRD9836ACG 16-BIT PIXEL GAIN AFE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRD9827ACD 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:12-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
XRD9827ACD-F 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
XRD9827ACDTR-F 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
XRD9827ACU 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
XRD9827ACU-F 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32