參數(shù)資料
型號(hào)： AD9846AJST
廠商： ANALOG DEVICES INC
元件分類： 消費(fèi)家電
英文描述： Complete 10-Bit 30 MSPS CCD Signal Processor
中文描述： SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝： PLASTIC, LQFP-48
文件頁(yè)數(shù)： 20/24頁(yè)
文件大?。?/td> 231K
代理商： AD9846AJST
REV. 0
AD9846A
–20–
CCD
CCDIN
BUFFER
V
OUT
0.1 F
AD9846A
ADC
OUT
REGISTER
DATA
SERIAL
INTERFACE
DIGITAL
OUTPUTS
DIGITAL IMAGE
PROCESSING
ASIC
TIMING
GENERATOR
V-DRIVE
CCD
TIMING
CDS/CLAMP
TIMING
Figure 32. System Applications Diagram
APPLICATIONS INFORMATION
The AD9846A is a complete Analog Front End (AFE) product
for digital still camera and camcorder applications. As shown in
Figure 32, the CCD image (pixel) data is buffered and sent to
the AD9846A analog input through a series input capacitor. The
AD9846A performs the dc restoration, CDS, gain adjustment,
black level correction, and analog-to-digital conversion. The
AD9846A
’
s digital output data is then processed by the image
processing ASIC. The internal registers of the AD9846A
—
used
to control gain, offset level, and other functions
—
are programmed
by the ASIC or microprocessor through a 3-wire serial digital
interface. A system timing generator provides the clock signals
for both the CCD and the AFE.
相關(guān)PDF資料
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AD9847 10-Bit 40 MSPS CCD Signal Processor with Integrated Timing Driver
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9846AJSTRL 制造商:Analog Devices 功能描述:AFE VID 1ADC 10-BIT 3.3V 48LQFP - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:10 BIT 30 MSPS CCD SIGNAL PROCESSOR - Tape and Reel
AD9846AJSTZ 功能描述:IC CCD SIGNAL PROC 10BIT 48LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 傳感器和探測(cè)器接口 系列:- 其它有關(guān)文件:Automotive Product Guide 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:20-TSSOP 包裝:管件
AD9846AJSTZRL 功能描述:IC CCD SIGNAL PROC 10BIT 48LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 傳感器和探測(cè)器接口 系列:- 其它有關(guān)文件:Automotive Product Guide 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:20-TSSOP 包裝:管件
AD9846-EB 制造商:Analog Devices 功能描述:12 BIT 30 MHZ AFE NO PXGA - Bulk
AD9847 制造商:AD 制造商全稱:Analog Devices 功能描述:10-Bit 40 MSPS CCD Signal Processor with Integrated Timing Driver
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