5秒后页面跳转
AD9944KCPZ PDF预览

AD9944KCPZ

更新时间: 2024-01-06 00:50:41
品牌 Logo 应用领域
亚德诺 - ADI 商用集成电路
页数 文件大小 规格书
20页 672K
描述
Complete 10-Bit and 12-Bit, 25 MHz CCD Signal Processors

AD9944KCPZ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFN
包装说明:HVQCCN,针数:32
Reach Compliance Code:unknown风险等级:5.09
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:S-XQCC-N32
JESD-609代码:e3长度:5 mm
湿度敏感等级:3功能数量:1
端子数量:32最高工作温度:85 °C
最低工作温度:-20 °C封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
认证状态:COMMERCIAL座面最大高度:1 mm
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):2.7 V
表面贴装:YES温度等级:OTHER
端子面层:MATTE TIN端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:40宽度:5 mm
Base Number Matches:1

AD9944KCPZ 数据手册

 浏览型号AD9944KCPZ的Datasheet PDF文件第14页浏览型号AD9944KCPZ的Datasheet PDF文件第15页浏览型号AD9944KCPZ的Datasheet PDF文件第16页浏览型号AD9944KCPZ的Datasheet PDF文件第17页浏览型号AD9944KCPZ的Datasheet PDF文件第19页浏览型号AD9944KCPZ的Datasheet PDF文件第20页 
AD9943/AD9944  
APPLICATIONS INFORMATION  
The AD9943/AD9944 are complete analog front end (AFE)  
products for digital still camera and camcorder applications. As  
shown in Figure 12, the CCD image (pixel) data is buffered and  
sent to the AD9943/AD9944 analog input through a series input  
capacitor. The AD9943/AD9944 perform the dc restoration,  
CDS, gain adjustment, black level correction, and analog-to-  
digital conversion. The AD9943/AD9944s digital output data is  
then processed by the image processing ASIC. The internal  
registers of the AD9943/AD9944—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.  
DIGITAL  
OUTPUTS  
AD9943/AD9944  
CCD  
V
OUT  
ADC  
OUT  
0.1µF  
DIGITAL IMAGE  
PROCESSING  
ASIC  
CCDIN  
SERIAL  
INTERFACE  
REGISTER  
DATA  
BUFFER  
CDS/CLAMP  
TIMING  
V-DRIVE  
CCD  
TIMING  
TIMING  
GENERATOR  
Figure 16. System Applications Diagram  
3
SERIAL  
INTERFACE  
32 31 30 29 28 27 26 25  
1.0µF  
1.0µF  
24 REFB  
23 REFT  
22 CCDIN  
D0  
D1  
D2  
D3  
D4  
D5  
D6  
D7  
1
2
3
4
5
6
7
8
PIN 1  
IDENTIFIER  
0.1µF  
CCDIN  
21 AVSS  
20 AVDD  
AD9943  
3V  
ANALOG  
SUPPLY  
19 SHD  
0.1µF  
TOP VIEW  
18 SHP  
17 CLPOB  
(Not to Scale)  
9
10 11 12 13 14 15 16  
10  
5
CLOCK  
INPUTS  
DATA  
OUTPUTS  
3V  
3V  
DRIVER  
SUPPLY  
ANALOG  
SUPPLY  
0.1µF  
0.1µF  
NC = NO CONNECT  
Figure 17. AD9943 Recommended Circuit Configuration for CCD Mode  
Rev. B | Page 18 of 20  
 
 

与AD9944KCPZ相关器件

型号 品牌 描述 获取价格 数据表
AD9944KCPZ1 ADI Complete 10-Bit and 12-Bit, 25 MHz CCD Signal Processors

获取价格

AD9944KCPZRL ADI Complete 10-Bit and 12-Bit, 25 MHz CCD Signal Processors

获取价格

AD9944KCPZRL1 ADI Complete 10-Bit and 12-Bit, 25 MHz CCD Signal Processors

获取价格

AD9945 ADI Complete 12-Bit 40 MHz CCD Signal Processor

获取价格

AD9945KCP ADI Complete 12-Bit 40 MHz CCD Signal Processor

获取价格

AD9945KCPRL ADI Complete 12-Bit 40 MHz CCD Signal Processor

获取价格