WM8199SCDS(2003) 查看數據表（PDF） - Wolfson Microelectronics plc

零件编号

产品描述 (功能)

生产厂家

WM8199SCDS
(Rev.:2003)

20MSPS 16-bit CCD Digitiser

Wolfson Microelectronics plc 

WM8199

TABLE OF CONTENTS

Production Data

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

w

PD Rev 3.2 November 2003

2

Share Link: