WM8214

Production Data

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PD Rev 4.1 March 2007

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 .........................................................................5

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

THERMAL PERFORMANCE .................................................................................5

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

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

SERIAL INTERFACE................................................................................................... 10

INTERNAL POWER ON RESET CIRCUIT ..........................................................11

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

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

RESET LEVEL CLAMPING (RLC)............................................................................... 14

CDS/NON-CDS PROCESSING................................................................................... 16

OFFSET ADJUST AND PROGRAMMABLE GAIN ...................................................... 17

ADC INPUT BLACK LEVEL ADJUST .......................................................................... 18

OVERALL SIGNAL FLOW SUMMARY........................................................................ 19

CALCULATING THE OUTPUT CODE FOR A GIVEN INPUT ..................................... 20

OUTPUT FORMATS ................................................................................................... 21

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

POWER MANAGEMENT ............................................................................................ 21

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

CONTROL INTERFACE.............................................................................................. 22

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

LEGACY MODE INFORMATION................................................................................. 25

LEGACY OPERATING MODES .................................................................................. 26

LEGACY MODE TIMING DIAGRAMS ......................................................................... 27

DEVICE CONFIGURATION .................................................................................29

REGISTER MAP ......................................................................................................... 29

REGISTER MAP DESCRIPTION ................................................................................ 30

APPLICATIONS INFORMATION .........................................................................34

RECOMMENDED EXTERNAL COMPONENTS .......................................................... 34

RECOMMENDED EXTERNAL COMPONENT VALUES ............................................. 34

PACKAGE DIMENSIONS ....................................................................................35

IMPORTANT NOTICE ..........................................................................................36

ADDRESS: .................................................................................................................. 36