參數(shù)資料
型號(hào)： AD9805
廠商： Analog Devices, Inc.
英文描述： Complete 12-Bit/10-Bit 6 MSPS CCD/CIS Signal Processors
中文描述： 完成12-Bit/10-Bit 6 MSPS的防治荒漠化公約/ CIS信號(hào)處理器
文件頁數(shù)： 19/24頁
文件大?。?/td> 240K
代理商： AD9805
AD9807/AD9805
–19–
REV. 0
T o calibrate the AD9807/AD9805 for a particular scan, use the
following sequence.
SET DIGITAL GAIN RANGE
YES
NO
SET PGA GAIN(S)
(INPUT OFFSET = 0mV)
SCAN DARK LINE
COMPUTE PIXEL OFFSETS
SET INPUT OFFSET
SET ODD/EVEN OFFSET
SET GAIN/OFFSET BUS SIZE
SET EXTERNAL PIXEL OFFSET VECTORS
SCAN WHITE LINE
NO
ADJUST
PGA GAIN(S)
COMPUTE PIXEL GAINS
SET
ANOTHER
COLOR
YES
Figure 20. Calibration
Power-On Initialization and Calibration Sequence
When the AD9807/AD9805 is powered on, the following
sequence should be used to initialize the part to a known state.
T he digital gain and offset buses are disabled until the calibra-
tion sequence. T he Bayer mode register must be written to and
set to zero if this mode is not going to be used.
WRITE TO CONFIGURATION REGISTER
SET DIGITAL GAIN RANGE TO 000
SET GAIN/OFFSET BUS SIZE TO 000
SET COLOR POINTER
OPTIONAL READBACK
FROM REGISTERS
WRITE TO PGA GAIN REGISTER
SET TO GAIN OF ONE (0000)
WRITE TO INPUT OFFSET REGISTER
SET TO 0mV (11001100)
WRITE TO CONFIGURATION 2 REGISTER
SET CDS OR SHA OPERATION
SET 3-CHANNEL OR 1-CHANNEL MODE
SET ADC FULL-SCALE RANGE
SET CLAMP MODE
WRITE TO BAYER MODE REGISTER
SET MODE ON OR OFF
YES
NO
CHANGE
POINTER
SET
ANOTHER
COLOR
Figure 19. Initialization
相關(guān)PDF資料
PDF描述
AD9805JS Complete 12-Bit/10-Bit 6 MSPS CCD/CIS Signal Processors
AD9807 Complete 12-Bit/10-Bit 6 MSPS CCD/CIS Signal Processors
AD9807JS Complete 12-Bit/10-Bit 6 MSPS CCD/CIS Signal Processors
AD9806 Complete 10-Bit 18 MSPS CCD Signal Processor
AD9806KST Complete 10-Bit 18 MSPS CCD Signal Processor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9805JS 制造商:Analog Devices 功能描述:CCD/CIS Signal Processor 64-Pin PQFP 制造商:Rochester Electronics LLC 功能描述:10 BIT ANALOG FRONT END DOC SCANNER - Bulk
AD9806 制造商:AD 制造商全稱:Analog Devices 功能描述:Complete 10-Bit 18 MSPS CCD Signal Processor
AD9806KST 制造商:Analog Devices 功能描述:AFE Video 1ADC 10-Bit 3.3V 48-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:10 BIT 18 MSPS CCD SIGNAL PROCESSOR - Bulk
AD9806KSTRL 制造商:Analog Devices 功能描述:AFE Video 1ADC 10-Bit 3.3V 48-Pin LQFP T/R
AD9806KSTZ 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
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