Datasheet > ADV7302A

ADV7302A

更新时间： 2024-11-26 22:16:31

品牌	Logo	应用领域
亚德诺 - ADI		电视编码器
页数	文件大小	规格书
68页	1157K
描述
Multiformat SD, Progressive Scan/HDTV Video Encoder with Six 11-Bit DACs

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中文翻译

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数据手册

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ADV7302A 数据手册

Multiformat SD, Progressive Scan/HDTV

Video Encoder with Six 11-Bit DACs

ADV7302A/ADV7303A

FEATURES

SIMPLIFIED FUNCTIONAL BLOCK DIAGRAM

High Definition Input Formats

YCrCb Compliant to SMPTE293M (525 p),

ITU-R.BT1358 (625 p), SMPTE274M (1080 i),

SMPTE296M (720 p), and Any Other High Definition

Standard Using Async Timing Mode

RGB in 3

8-Bit 4:4:4 Format

BTA T-1004 EDTV2 525 p Parallel

High Definition Output Formats (525 p/625 p/720 p/1080 i)

YPrPb Progressive Scan (EIA-770.1, EIA-770.2)

YPrPb HDTV (EIA 770.3)

RGB + H/V (HDTV 5-Wire Format)

CGMS-A (720 p/1080 i)

Macrovision Rev 1.0 (525 p/625 p)*

CGMS-A (525 p)

Standard Definition Input Formats

CCIR-656 4:2:2 8-Bit Parallel Input

CCIR-601 4:2:2 16-Bit Parallel Input

Standard Definition Output Formats

Composite NTSC M, N;

STANDARD DEFINITION

ADV7302A/

CONTROL BLOCK

ADV7303A

COLOR CONTROL

BRIGHTNESS

DNR

11-BIT

DAC

S7–S0

GAMMA

PROGRAMMABLE FILTERS

SD TEST PATTERN

11-BIT

DAC

11-BIT

DAC

PROGRAMMABLE

RGB MATRIX

11-BIT

DAC

Y7–Y0

C7–C0

11-BIT

DAC

HIGH DEFINITION

CONTROL BLOCK

HD TEST PATTERN

S_HSYNC

S_VSYNC

S_BLANK

P_HSYNC

P_VSYNC

P_BLANK

11-BIT

DAC

COLOR CONTROL

ADAPTIVE FILTER CTRL

SHARPNESS FILTER

TIMING

GENERATOR

I C

INTERFACE

CLKIN_A

CLKIN_B

PLL

PAL M, N, B, D, G, H, I, PAL-60

SMPTE170M NTSC Compatible Composite Video

ITU-R.BT470 PAL Compatible Composite Video

S-Video (Y/C)

EuroScart RGB

Component YUV (Betacam, MII, SMPTE/EBU N10)

Macrovision Rev 7.1*

GENERAL DESCRIPTION

The ADV7302A/ADV7303A 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 ADV7302A/ADV7303A has three separate 8-bit wide input

ports that accept data in high definition and/or standard defini-

tion 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 signals.

CGMS/WSS

Closed Captioning

GENERAL FEATURES

Simultaneous SD and HD Inputs and Outputs

Oversampling (108 MHz/148.5 MHz)

On-Board Voltage Reference

6 Precision Video 11-Bit DACs

2-Wire Serial MPU Interface

Dual I/O Supply 2.5 V/3.3 V Operation

Analog and Digital Supply 2.5 V

On-Board PLL

64-LQFP Package

Lead-Free Product

APPLICATIONS

DVD Players

SD/HD Display Devices

SD/HD Set-Top Boxes

SD/HDTV Studio Equipment

*ADV7302A Only

REV. A

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat

may result from its use. No license is granted by implication or otherwise

under any patent or patent rights of Analog Devices.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781/329-4700

Fax: 781/326-8703

www.analog.com

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中文翻译

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与ADV7302A相关器件

型号	品牌	获取价格	描述	数据表
ADV7302AKST	ADI	获取价格	Multiformat SD, Progressive Scan/HDTV Video Encoder with Six 11-Bit DACs
ADV7303A	ADI	获取价格	Multiformat SD, Progressive Scan/HDTV Video Encoder with Six 11-Bit DACs
ADV7303AKST	ADI	获取价格	Multiformat SD, Progressive Scan/HDTV Video Encoder with Six 11-Bit DACs
ADV7304A	ADI	获取价格	Multiformat SD, Progressive Scan/HDTV Video Encoder with Six NSV 14-Bit DACs
ADV7304AKST	ADI	获取价格	Multiformat SD, Progressive Scan/HDTV Video Encoder with Six NSV 14-Bit DACs
ADV7305A	ADI	获取价格	Multiformat SD, Progressive Scan/HDTV Video Encoder with Six NSV 14-Bit DACs
ADV7305AKST	ADI	获取价格	Multiformat SD, Progressive Scan/HDTV Video Encoder with Six NSV 14-Bit DACs
ADV7310	ADI	获取价格	Multiformat 216 MHz Video Encoder with Six NSV 12-Bit DACs
ADV7310_15	ADI	获取价格	Multiformat 216 MHz Video Encoder with Six NSV 12-Bit DACs
ADV7310KST	ADI	获取价格	Multiformat 216 MHz Video Encoder with Six NSV 12-Bit DACs

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