wm8198scds-v Wolfson Microelectronics plc, wm8198scds-v Datasheet - Page 2

• Manufacturer Part Number: wm8198scds-v
• Description: 8 + 8 Bit Output 16-bit Cis/ccd Afe/digitiser
• Manufacturer: Wolfson Microelectronics plc

WM8198
DESCRIPTION .......................................................................................................1
FEATURES.............................................................................................................1
APPLICATIONS .....................................................................................................1
BLOCK DIAGRAM .................................................................................................1
TABLE OF CONTENTS .........................................................................................2
PIN CONFIGURATION...........................................................................................3
ORDERING INFORMATION ..................................................................................3
ABSOLUTE MAXIMUM RATINGS.........................................................................5
RECOMMENDED OPERATING CONDITIONS .....................................................5
THERMAL PERFORMANCE .................................................................................5
ELECTRICAL CHARACTERISTICS ......................................................................6
INTERNAL POWER ON RESET CIRCUIT ..........................................................12
DEVICE DESCRIPTION.......................................................................................14
DEVICE CONFIGURATION .................................................................................27
APPLICATIONS INFORMATION .........................................................................31
PACKAGE DIMENSIONS ....................................................................................32
IMPORTANT NOTICE ..........................................................................................33
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INPUT VIDEO SAMPLING ............................................................................................. 9
OUTPUT DATA TIMING ................................................................................................ 9
SERIAL INTERFACE ................................................................................................... 10
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 ........................................................................................... 20
PROGRAMMABLE VSMP DETECT CIRCUIT ............................................................. 20
REFERENCES............................................................................................................. 21
POWER SUPPLY ........................................................................................................ 21
POWER MANAGEMENT ............................................................................................. 21
LINE-BY-LINE OPERATION ........................................................................................ 22
OPERATING MODES .................................................................................................. 23
OPERATING MODE TIMING DIAGRAMS ................................................................... 24
REGISTER MAP .......................................................................................................... 27
REGISTER MAP DESCRIPTION ................................................................................. 28
RECOMMENDED EXTERNAL COMPONENTS........................................................... 31
ADDRESS:................................................................................................................... 33
TABLE OF CONTENTS
PD, Rev 4.3, August 2008
Production Data
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