WM8152
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
ELECTRICAL CHARACTERISTICS ......................................................................6
INPUT VIDEO SAMPLING............................................................................................. 8
OUTPUT DATA TIMING ................................................................................................ 8
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............................................................................................ 15
CONTROL INTERFACE .............................................................................................. 16
TIMING REQUIREMENTS........................................................................................... 16
PROGRAMMABLE VSMP DETECT CIRCUIT ............................................................. 17
REFERENCES............................................................................................................. 18
POWER SUPPLY ........................................................................................................ 18
POWER MANAGEMENT............................................................................................. 18
OPERATING MODES.................................................................................................. 18
OPERATING MODE TIMING DIAGRAMS ................................................................... 19
DEVICE CONFIGURATION .................................................................................21
REGISTER MAP.......................................................................................................... 21
REGISTER MAP DESCRIPTION................................................................................. 22
APPLICATIONS INFORMATION .........................................................................24
RECOMMENDED EXTERNAL COMPONENTS........................................................... 24
RECOMMENDED EXTERNAL COMPONENTS VALUES............................................ 24
PACKAGE DIMENSIONS ....................................................................................25
IMPORTANT NOTICE..........................................................................................26
ADDRESS:................................................................................................................... 26
PD Rev 4.0 January 2004
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WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
