WM8199
Production Data
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
TYPICAL HIGH SPEED PERFORMANCE..................................................................... 8
INPUT VIDEO SAMPLING............................................................................................. 9
OUTPUT DATA TIMING ................................................................................................ 9
SERIAL INTERFACE ................................................................................................... 10
INTERNAL POWER ON RESET CIRCUIT ..........................................................12
DEVICE DESCRIPTION.......................................................................................14
INTRODUCTION.......................................................................................................... 14
INPUT SAMPLING....................................................................................................... 14
RESET LEVEL CLAMPING (RLC) ............................................................................... 14
CDS/NON-CDS PROCESSING ................................................................................... 15
OFFSET ADJUST AND PROGRAMMABLE GAIN....................................................... 16
ADC INPUT BLACK LEVEL ADJUST .......................................................................... 16
OVERALL SIGNAL FLOW SUMMARY ........................................................................ 17
CALCULATING OUTPUT FOR ANY GIVEN INPUT .................................................... 17
OUTPUT FORMATS.................................................................................................... 18
CONTROL INTERFACE .............................................................................................. 19
TIMING REQUIREMENTS........................................................................................... 19
PROGRAMMABLE VSMP DETECT CIRCUIT ............................................................. 20
REFERENCES............................................................................................................. 20
POWER SUPPLY ........................................................................................................ 20
POWER MANAGEMENT............................................................................................. 21
LINE-BY-LINE OPERATION........................................................................................ 21
OPERATING MODES.................................................................................................. 22
OPERATING MODE TIMING DIAGRAMS ................................................................... 23
DEVICE CONFIGURATION .................................................................................26
REGISTER MAP.......................................................................................................... 26
REGISTER MAP DESCRIPTION................................................................................. 27
RECOMMENDED EXTERNAL COMPONENTS ..................................................30
PACKAGE DIMENSIONS ....................................................................................31
IMPORTANT NOTICE..........................................................................................32
ADDRESS:................................................................................................................... 32
PD Rev 4.3 March 2007
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WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
