WM8259

Production Data

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PD Rev 4.2 April 2007

2

TABLE OF CONTENTS

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

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

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

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

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

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

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

ABSOLUTE MAXIMUM RATINGS .........................................................................5

RECOMMENDED OPERATING CONDITIONS .....................................................5

ELECTRICAL CHARACTERISTICS ......................................................................6

INPUT VIDEO SAMPLING .....................................................................................8

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

SERIAL INTERFACE..............................................................................................9

DEVICE DESCRIPTION .......................................................................................10

INTRODUCTION ..................................................................................................10

INPUT SAMPLING ...............................................................................................10

RESET LEVEL CLAMPING (RLC) .......................................................................10

CDS/NON-CDS PROCESSING............................................................................11

OFFSET ADJUST AND PROGRAMMABLE GAIN...............................................12

ADC INPUT BLACK LEVEL ADJUST...................................................................13

OVERALL SIGNAL FLOW SUMMARY ................................................................13

CALCULATING OUTPUT FOR ANY GIVEN INPUT ............................................13

OUTPUT DATA FORMAT ....................................................................................14

CONTROL INTERFACE .......................................................................................15

TIMING REQUIREMENTS ...................................................................................15

PROGRAMMABLE VSMP DETECT CIRCUIT .....................................................16

REFERENCES .....................................................................................................17

POWER SUPPLY .................................................................................................17

POWER MANAGEMENT .....................................................................................17

OPERATING MODES ..........................................................................................17

OPERATING MODE TIMING DIAGRAMS ...........................................................18

DEVICE CONFIGURATION .................................................................................20

REGISTER MAP...................................................................................................20

REGISTER MAP DESCRIPTION .........................................................................21

RECOMMENDED EXTERNAL COMPONENTS ..................................................24

PACKAGE DIMENSIONS ....................................................................................25

IMPORTANT NOTICE ..........................................................................................26

ADDRESS: ...........................................................................................................26