參數(shù)資料
型號: ADV7314
廠商: Analog Devices, Inc.
英文描述: Multiformat 216 MHz Video Encoder with Six NSV 14-Bit DACs
中文描述: 多格式視頻編碼器216兆赫六噪聲整形的14位DAC
文件頁數(shù): 2/84頁
文件大?。?/td> 1069K
代理商: ADV7314
REV. 0
–2–
ADV7314
DETAILED FEATURES
High Definition Programmable Features (720p/1080i)
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 (720p/1080i)
Programmable Features (525p/625p)
8 Oversampling (216 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 1.1 (525p/625p)
CGMS-A (525p)
Standard Definition Programmable Features
16 Oversampling (216 MHz)
Internal Test Pattern Generator (Color Bars, Black Bar)
Controlled Edge Rates for Sync, Active Video
Individual Y and PrPb Output Delay
Gamma Correction
Digital Noise Reduction (DNR)
Multiple Chroma and Luma Filters
Luma-SSAF Filter with Programmable
Gain/Attenuation
PrPb SSAF
Separate Pedestal Control on Component and
Composite/S-Video Outputs
VCR FF/RW Sync Mode
Macrovision Rev 7.1.L1
CGMS/WSS
Closed Captioning
Standards Directly Supported
Frame Rate
(Hz)
Clk Input
(MHz)
Resolution
Standard
720 480
720 576
720 483
720 480
720 576
1280 720
1920 1080
1920 1080
29.97
25
59.94
59.94
50
60
30
25
27
27
27
27
27
74.25
74.25
74.25
ITU-R BT.656
ITU-R BT.656
SMPTE 293M
BTA T-1004
ITU-R BT.1362
SMPTE 296M
SMPTE 274M
SMPTE 274M
*
Other standards are supported in Async Timing mode.
*
SMPTE 274M-1998: System no.6
DETAILED FUNCTIONAL BLOCK DIAGRAM
S_HSYNC
CLKIN_A
P_HSYNC
P_VSYNC
P_BLANK
CLKIN_B
HDINPUT
SDINPUT
DEINTER-
LEAVE
Y
CB
CR
PTEST
SHAND
AFILTER
CONT
AND
FILTERS
F
MTION
ROL
Y COLOR
CR COLOR
TO
4:4:4
GTIMING
GTIMING
Y
CB
CR
PTEST
GDNR
COLOR
INSYNC
AND PLL
UV SSAF
V
U
HPS 8
RGB
SD 16
WSS
OVER-
2
DAC
DAC
DAC
DAC
DAC
DAC
DEINTER-
LEAVE
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