Datasheet
Table Of Contents
- FEATURES
- APPLICATIONS
- FUNCTIONAL BLOCK DIAGRAM
- TABLE OF CONTENTS
- SPECIFICATIONS
- ABSOLUTE MAXIMUM RATINGS
- PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
- GENERAL DESCRIPTION
- TYPICAL PERFORMANCE CHARACTERISTICS
- FEATURES
- COLOR BAR GENERATION
- SQUARE PIXEL MODE
- COLOR SIGNAL CONTROL
- BURST SIGNAL CONTROL
- NTSC PEDESTAL CONTROL
- PIXEL TIMING DESCRIPTION
- SUBCARRIER RESET
- REAL-TIME CONTROL
- Video Timing Description
- Vertical Blanking Data Insertion
- Mode 0 (CCIR-656): Slave Option
- Mode 0 (CCIR-656): Master Option
- Mode 1: Slave Option HSYNC, BLANK, FIELD
- Mode 1: Master Option HSYNC, BLANK, FIELD
- Mode 2: Slave Option HSYNC, VSYNC, BLANK
- Mode 2: Master Option HSYNC, VSYNC, BLANK
- Mode 3: Master/Slave Option HSYNC, BLANK, FIELD
- POWER-ON RESET
- SCH PHASE MODE
- MPU PORT DESCRIPTION
- REGISTER ACCESSES
- REGISTER PROGRAMMING
- SUBADDRESS REGISTER (SR7–SR0)
- REGISTER SELECT (SR5–SR0)
- MODE REGISTER 1 (MR1)
- MODE REGISTER 2 (MR2)
- MODE REGISTER 3 (MR3)
- MODE REGISTER 4 (MR4)
- TIMING MODE REGISTER 0 (TR0)
- TIMING MODE REGISTER 1 (TR1)
- SUBCARRIER FREQUENCY REGISTERS 3–0
- SUBCARRIER PHASE REGISTER
- CLOSED CAPTIONING EVEN FIELD DATA REGISTERS 1–0
- CLOSED CAPTIONING ODD FIELD DATA REGISTERS 1–0
- NTSC PEDESTAL/PAL TELETEXT CONTROL REGISTERS 3–0
- TELETEXT REQUEST CONTROL REGISTER (TC07)
- CGMS_WSS REGISTER 0 (C/W0)
- CGMS_WSS REGISTER 1 (C/W1)
- CGMS_WSS REGISTER 2 (C/W2)
- APPENDIX 1—BOARD DESIGN AND LAYOUT CONSIDERATIONS
- APPENDIX 2—CLOSED CAPTIONING
- APPENDIX 3—COPY GENERATION MANAGEMENT SYSTEM (CGMS)
- APPENDIX 4—WIDE SCREEN SIGNALING (WSS)
- APPENDIX 5—TELETEXT
- APPENDIX 6—WAVEFORMS
- APPENDIX 7—OPTIONAL OUTPUT FILTER
- APPENDIX 8—RECOMMENDED REGISTER VALUES
- OUTLINE DIMENSIONS
ADV7174/ADV7179
Rev. B | Page 12 of 52
Table 7. Luminance Internal Filter Specifications
Filter Type
Filter Selection
Pass-Band Ripple
(dB)
3 dB Bandwidth
(MHz)
Stop-Band Cutoff
(MHz)
Stop-Band Attenuation
(dB)
MR04 MR03 MR02
Low-Pass
(NTSC)
0 0 0 0.091 4.157 7.37 −56
Low-Pass
(PAL)
0 0 1 0.15 4.74 7.96 −64
Notch (NTSC) 0 1 0 0.015 6.54 8.3 −68
Notch (PATL) 0 1 1 0.095 6.24 8.0 −66
Extended
(SSAF)
1 0 0 0.051 6.217 8.0 −61
CIF 1 0 1 0.018 3.0 7.06 −61
QCIF 1 1 0 Monotonic 1.5 7.15 −50
Table 8. Chrominance Internal Filter Specifications
Filter Type
Filter Selection
Pass-Band Ripple
(dB)
3 dB Bandwidth
(MHz)
Stop-Band Cutoff
(MHz)
Stop-Band Attenuation
(dB)
MR07 MR06 MR05
1.3 MHz
Low-Pass
0 0 0 0.084 1.395 3.01 −45
0.65 MHz
Low-Pass
0 0 1 Monotonic 0.65 3.64 −58.5
1.0 MHz
Low-Pass
0 1 0 Monotonic 1.0 3.73 −49
2.0 MHz
Low-Pass
0 1 1 0.0645 2.2 5.0 −40
Reserved 1 0 0
CIF 1 0 1 0.084 0.7 3.01 −45
QCIF 1 1 0 Monotonic 0.5 4.08 −50