參數(shù)資料
型號： WM8170
廠商： Wolfson Microelectronics
英文描述： 5.0 VOLT BI-DIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR
中文描述： 3.3集成的信號處理器區(qū)陣CCD
文件頁數(shù)： 12/41頁
文件大?。?/td> 453K
代理商： WM8170
WM8170
Product Preview Rev 1.0
WOLFSON MICROELECTRONICS LTD
PP Rev 1.0 March 2000
12
SYSTEM INFORMATION
The WM8170 is a complete signal processing and data acquisition system which is designed to
interface directly to the analogue output of area array CCDs. The device digitises the video signals
from the CCD for subsequent digital processing of the data. The WM8170 can be used in a wide
range of CCD-based video applications such as digital still cameras, as shown in Figure 7.
AREA
ARRAY
CCD
WM8170
DIGITAL ASIC
TIMING
GENERATOR
VERTICAL
DRIVER
DCLK
SHP SHD MCLK
Gamma Correction
Colour Balance
Data Compression
PC Interface
CDS
PGA
Black Level Clamp
10-bit ADC
10-bit
Parallel Data
8-bit Data
System
Synchronisation
Analogue
Video
PIN/DIN
VOUT1
VOUT2
Anti-blooming
Reset Gate Bias
Vertical
Drive
Horizontal
Drive
3
2
Voltage
Translation
LCD
CONTROLLER
LCD
DISPLAY
IMAGE
MEMORY
10-bit Data
MICROCONTROLLER
SHP SHD
Figure 7 Digital Still Camera System Block Diagram
相關PDF資料
PDF描述
WM8181 12-bit 2MSPS Serial Output CIS/CCD Digitiser
WM8190 TVS UNIDIRECT 6V 400W SMA
WM8191 TVS BI-DIR 6.0V 400W SMA
WM8192 TVS UNIDIRECT 400W 6.5V SMA
WM8196 (8+8)BIT OUTPUT 16-BIT CIS/CCD AFE/DIGITISER
相關代理商/技術(shù)參數(shù)
參數(shù)描述
WM-8-18 制造商:Middle Atlantic Products 功能描述:
WM8181 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:12-bit 2MSPS Serial Output CIS/CCD Digitiser
WM8190 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:(8+6) Bit Output 14-bit CIS/CCD AFE/Digitiser
WM8191 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:14-bit 6MSPS CIS/CCD Analogue Front End/Digitiser
WM8192 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:(8+8) Bit Output 16-bit CIS/CCD AFE/Digitiser
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