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參數(shù)資料
| 型號： | ADV7312 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Multiformat 11-Bit HDTV Video Encoder |
| 中文描述： | 多格式11位高清晰度電視視頻編碼器 |
| 文件頁數(shù)： | 1/84頁 |
| 文件大小： | 975K |
| 代理商： | ADV7312 |
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Fax: 781/326-8703
www.analog.comADV7312
Multiformat 11-Bit
HDTV Video Encoder
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
FEATURES
High Definition Input Formats
8-, 16-, 24-Bit (4:2:2, 4:4:4) Parallel YCrCb
Compliant with:
SMPTE 293M (525p)
BTA T-1004 EDTV2 (525p)
ITU-R BT.1358 (625p/525p)
ITU-R BT.1362 (625p/525p)
SMPTE 274M (1080i) at 30 Hz and 25 Hz
SMPTE 296M (720p)
RGB in 3 8-Bit 4:4:4 Input Format
HDTV RGB Supported:
RGB, RGBHV
Other High Definition Formats Using Async
Timing Mode
High Definition Output Formats
YPrPb Progressive Scan (EIA-770.1, EIA-770.2)
YPrPb HDTV (EIA 770.3)
RGB, RGBHV
CGMS-A (720p/1080i)
Macrovision Rev 1.1 (525p/625p)
CGMS-A (525p)
Standard Definition Input Formats
CCIR-656 4:2:2 8-, 16-Bit Parallel Input
Standard Definition Output Formats
Composite NTSC M/N
Composite PAL M/N/B/D/G/H/I, PAL-60
SMPTE 170M NTSC Compatible Composite Video
ITU-R BT.470 PAL Compatible Composite Video
S-Video (Y/C)
EuroScart RGB
Component YPrPb (Betacam, MII, SMPTE/EBU N10)
Macrovision Rev 7.1.L1
CGMS/WSS
Closed Captioning
GENERAL FEATURES
Simultaneous SD and HD Inputs and Outputs
Programmable DAC Gain Control
Sync Outputs in All Modes
On-Board Voltage Reference
Six 11-Bit Precision Video DACs
SIMPLIFIED FUNCTIONAL BLOCK DIAGRAM
GENERAL DESCRIPTION
The ADV
7312 is a high speed, digital-to-analog encoder on
a single monolithic chip. It includes six high speed video D/A
converters with TTL compatible inputs.
The ADV7312 has separate 8-, 16-bit input ports that accept
data in high definition and/or standard definition video format.
For all standards, external horizontal, vertical, and blanking
signals or EAV/SAV timing codes control the insertion of
appropriate synchronization signals into the digital data stream
and therefore the output signal.
2-Wire Serial I
2
C
Interface
Dual I/O Supply 2.5 V/3.3 V Operation
Analog and Digital Supply 2.5 V
On-Board PLL
64-Lead LQFP Package
Lead (Pb) Free Product
APPLICATIONS
Enhanced Versatile Disk (EVD) Players
SD/PS DVD Recorders/Players
SD/Prog Scan/HDTV Display Devices
SD/HDTV Set Top Boxes
Purchase of licensed I
2
C components of Analog Devices or one of its
sublicensed Associated Companies conveys a license for the purchaser under
the Philips I
2
C Patent Rights to use these components in an I
2
C system,
provided that the system conforms to the I
2
C Standard Specification as
defined by Philips.
CLKIN_A
CLKIN_B
HSYNC
VSYNC
BLANK
Y7–Y0
C7–C0
S7–S0
TIMING
GENERATOR
PLL
O
V
E
R
S
A
M
P
L
I
N
G
I
2
C
INTERFACE
D
E
M
U
X
STANDARD DEFINITION
CONTROL BLOCK
COLOR CONTROL
BRIGHTNESS
DNR
GAMMA
PROGRAMMABLE FILTERS
SD TEST PATTERN
HIGH DEFINITION
CONTROL BLOCK
HD TEST PATTERN
COLOR CONTROL
ADAPTIVE FILTER CTRL
SHARPNESS FILTER
PROGRAMMABLE
RGB MATRIX
11-BIT
DAC
11-BIT
DAC
11-BIT
DAC
11-BIT
DAC
11-BIT
DAC
11-BIT
DAC
ADV7312
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADV7312KST | Multiformat 11-Bit HDTV Video Encoder |
| ADV7320KSTZ | Multiformat 216 MHz Video Encoder with Six NSV 12-Bit DACs |
| ADV7320 | Multiformat 216 MHz Video Encoder with Six NSV 12-Bit DACs |
| ADV7321 | Multiformat 216 MHz Video Encoder with Six NSV 12-Bit DACs |
| ADV7321KSTZ | Multiformat 216 MHz Video Encoder with Six NSV 12-Bit DACs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADV7312KST | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat 11-Bit HDTV Video Encoder |
| ADV7314 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat 216 MHz Video Encoder with Six NSV 14-Bit DACs |
| ADV7314KST | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat 216 MHz Video Encoder with Six NSV 14-Bit DACs |
| ADV73186702 | 制造商:LG Corporation 功能描述:FRAME ASSEMBLY,DOOR |
| ADV73186703 | 制造商:LG Corporation 功能描述:FRAME ASSEMBLY,DOOR |
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