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ADV7300A View Datasheet(PDF) - Analog Devices

Part NameDescriptionManufacturer
ADV7300A Multiformat SD, Progressive Scan/HDTV Video Encoder with Six NSV™ 12-Bit DACs ADI
Analog Devices ADI
ADV7300A Datasheet PDF : 68 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
ADV7300A/ADV7301A
DETAILED FEATURES
High Definition Programmable Features (720 p/1080 i)
2؋ Oversampling (148.5 MHz)
Internal Test Pattern Generator (Color Hatch, Black
Bar, Flat Field/Frame)
Fully Programmable YCrCb to RGB Matrix
Gamma Correction
Programmable Adaptive Filter Control
Programmable Sharpness Filter Control
CGMS-A (720 p/1080 i)
High Definition Programmable Features (525 p/625 p)
4؋ Oversampling (108 MHz Output)
Internal Test Pattern Generator (Color Hatch, Black
Bar, Flat Frame)
Individual Y and PrPb Output Delay
Gamma Correction
Programmable Adaptive Filter Control
Fully Programmable YCrCb to RGB Matrix
Undershoot Limiter
Macrovision Rev 1.0 (525 p/625 p)*
CGMS-A (525 p)
Standard Definition Programmable Features
8؋ Oversampling (108 MHz)
Internal Test Pattern Generator (Color Bars, Black Bar)
Controlled Edge Rates for Sync, Active Video
Individual Y and UV Output Delay
Gamma Correction
Digital Noise Reduction
Multiple Chroma and Luma Filters
Luma-SSAF™ Filter with Programmable Gain/
Attenuation
UV SSAF
Separate Pedestal Control on Component and
Composite/S-Video Outputs
VCR FF/RW Sync Mode
Macrovision Rev 7.1*
CGMS/WSS
Closed Captioning
HD PIXEL
INPUT
CLKIN_B
P_HSYNC
P_VSYNC
P_BLANK
S_HSYNC
S_VSYNC
S_BLANK
CLKIN_A
SD PIXEL
INPUT
Y
DE-
INTER- CR
LEAVE
CB
TEST
PATTERN
TIMING
GENERATOR
TIMING
GENERATOR
CB
DE-
INTER- CR
LEAVE
Y
TEST
PATTERN
SHARPNESS
AND
ADAPTIVE
FILTER
CONTROL
Y COLOR
CR COLOR
CB COLOR
4:2:2
TO
4:4:4
CLOCK
CONTROL
AND PLL
UV SSAF
DNR
GAMMA
COLOR
CONTROL
SYNC
INSER- U
TION
V
PS 4؋
HDTV 2؋
DAC
DAC
DAC
RGB
MATRIX
SD 8؋
CGMS
WSS
DAC
DAC
DAC
LUMA
AND
CHROMA
FILTERS
2؋ OVER-
SAMPLING
FSC
MODULATION
Figure 1. Functional Block Diagram
TERMS USED IN THIS DATA SHEET
SD
Standard Definition Video, conforming to
ITU-R.BT601/ITU-R.BT656.
HD High Definition Video, i.e., Progressive Scan or HDTV.
PS
Progressive Scan Video, conforming to SMPTE293M
or ITU-R.BT1358.
HDTV
YCrCb
YPrPb
YUV
High Definition Television Video, conforming to
SMPTE274M or SMPTE296M.
SD or HD Component Digital Video.
HD Component Analog Video.
SD Component Analog Video.
SSAF is a trademark of Analog Devices, Inc.
*ADV7300A Only
–2–
REV. A
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