參數(shù)資料
型號: WM8199
廠商: Wolfson Microelectronics
英文描述: 20MSPS 16-bit CCD Digitiser
中文描述: 20MSPS 16位數(shù)字化儀防治荒漠化公約
文件頁數(shù): 2/30頁
文件大?。?/td> 358K
代理商: WM8199
WM8199
Production Data
w
PD Rev 3.2 November 2003
2
TABLE OF CONTENTS
DESCRIPTION .......................................................................................................1
FEATURES.............................................................................................................1
APPLICATIONS .....................................................................................................1
BLOCK DIAGRAM.................................................................................................1
TABLE OF CONTENTS .........................................................................................2
PIN CONFIGURATION...........................................................................................3
ORDERING INFORMATION ..................................................................................3
ABSOLUTE MAXIMUM RATINGS.........................................................................5
RECOMMENDED OPERATING CONDITIONS .....................................................5
ELECTRICAL CHARACTERISTICS ......................................................................6
TYPICAL HIGH SPEED PERFORMANCE.....................................................................8
INPUT VIDEO SAMPLING.............................................................................................9
OUTPUT DATA TIMING ................................................................................................9
SERIAL INTERFACE...................................................................................................10
DEVICE DESCRIPTION.......................................................................................12
INTRODUCTION..........................................................................................................12
INPUT SAMPLING.......................................................................................................12
RESET LEVEL CLAMPING (RLC)...............................................................................12
CDS/NON-CDS PROCESSING ...................................................................................13
OFFSET ADJUST AND PROGRAMMABLE GAIN.......................................................14
ADC INPUT BLACK LEVEL ADJUST ..........................................................................14
OVERALL SIGNAL FLOW SUMMARY........................................................................15
CALCULATING OUTPUT FOR ANY GIVEN INPUT....................................................15
OUTPUT FORMATS....................................................................................................16
CONTROL INTERFACE ..............................................................................................17
TIMING REQUIREMENTS...........................................................................................17
PROGRAMMABLE VSMP DETECT CIRCUIT .............................................................18
REFERENCES.............................................................................................................18
POWER SUPPLY ........................................................................................................18
POWER MANAGEMENT.............................................................................................19
LINE-BY-LINE OPERATION........................................................................................19
OPERATING MODES..................................................................................................20
OPERATING MODE TIMING DIAGRAMS...................................................................21
DEVICE CONFIGURATION .................................................................................24
REGISTER MAP..........................................................................................................24
REGISTER MAP DESCRIPTION.................................................................................25
RECOMMENDED EXTERNAL COMPONENTS..................................................28
PACKAGE DIMENSIONS ....................................................................................29
IMPORTANT NOTICE..........................................................................................30
ADDRESS:...................................................................................................................30
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