WM8195

Production Data

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PD Rev 4.1 July 2005

2

TABLE OF CONTENTS

DESCRIPTION .......................................................................................................1

FEATURES.............................................................................................................1

APPLICATIONS .....................................................................................................1

BLOCK DIAGRAM .................................................................................................1

TABLE OF CONTENTS .........................................................................................2

PIN CONFIGURATION...........................................................................................3

ORDERING INFORMATION ..................................................................................3

PIN DESCRIPTION ................................................................................................4

ABSOLUTE MAXIMUM RATINGS .........................................................................6

RECOMMENDED OPERATING CONDITIONS .....................................................6

ELECTRICAL CHARACTERISTICS ......................................................................7

INPUT VIDEO SAMPLING............................................................................................... 9

OUTPUT DATA TIMING .................................................................................................. 9

SERIAL INTERFACE ..................................................................................................... 11

PARALLEL INTERFACE......................................................................................12

INTRODUCTION ........................................................................................................... 13

INPUT SAMPLING......................................................................................................... 13

RESET LEVEL CLAMPING (RLC) ................................................................................. 13

CDS/NON-CDS PROCESSING ..................................................................................... 14

OFFSET ADJUST AND PROGRAMMABLE GAIN......................................................... 15

ADC INPUT BLACK LEVEL ADJUST ............................................................................ 16

OVERALL SIGNAL FLOW SUMMARY .......................................................................... 16

CALCULATING OUTPUT FOR ANY GIVEN INPUT ...................................................... 17

OUTPUT FORMATS...................................................................................................... 18

CONTROL INTERFACE ................................................................................................ 19

TIMING REQUIREMENTS............................................................................................. 20

PROGRAMMABLE VSMP DETECT CIRCUIT ............................................................... 21

REFERENCES............................................................................................................... 21

POWER SUPPLY .......................................................................................................... 22

POWER MANAGEMENT ............................................................................................... 22

LINE-BY-LINE OPERATION .......................................................................................... 22

OPERATING MODES .................................................................................................... 24

OPERATING MODE TIMING DIAGRAMS ..................................................................... 25

DEVICE CONFIGURATION .................................................................................27

REGISTER MAP ............................................................................................................ 27

REGISTER MAP DESCRIPTION................................................................................... 28

RECOMMENDED EXTERNAL COMPONENTS ..................................................31

PACKAGE DIMENSIONS ....................................................................................32

IMPORTANT NOTICE ..........................................................................................33

ADDRESS:..................................................................................................................... 33