Datasheet > ADV7183

ADV7183

更新时间： 2024-11-23 23:28:07

品牌	Logo	应用领域
其他 - ETC		解码器
页数	文件大小	规格书
40页	480K
描述
ADV7183: Advanced Video Decoder with 10-Bit ADC and Component Input Support Data Sheet (Rev. 0. 5/02)

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ADV7183 数据手册

Advanced Video Decoder with 10-Bit ADC

and Component Input Support

ADV7183

FEATURES

Digital Output Formats 16-Bit Wide Bus):

Analog Video to Digital YCrCb Video Decoder:

NTSC-(M/N), PAL-(B/D/G/H/I/M/N)

ADV^®7183 Integrates Two 10-Bit Accurate ADCs

Clocked from a Single 27 MHz Crystal

Dual Video Clocking Schemes:

YCrCb (4:2:2 or 4:1:1)

CCIR601/CCIR656 8-Bit or 16-Bit

0.5 V to 2.0 V p-p Input Range

Differential Gain, 0.4% Typ

Differential Phase, 0.6^oTyp

Line-Locked Clock Compatible (LLC)

Adaptive Digital Line Length Tracking (ADLLT™)

Three-Line Chroma Comb Filter

Programmable Video Controls:

Peak White/Hue/Brightness/Saturation/Contrast

Real-Time Clock and Status Information Output

Integrated AGC (Automatic Gain Control) and Clamping

Multiple Programmable Analog Input Formats:

CVBS (Composite Video)

APPLICATIONS

Security Systems

Projectors

Digital Televisions

DVD-RAM Recorders and Players

PDP Displays

SVHS (Y/C)

YCrCb Component (VESA, MII, SMPTE, and BetaCom)

6 Analog Input Video Channels

Video Decoders

Automatic NTSC/PAL Identification

Differential Mode Video Input

Hybrid Analog/Digital Set-Top Boxes

(continued on page 9)

FUNCTIONAL BLOCK DIAGRAM

P15–P0

PIXEL

O/P PORT

ADV7183

RESAMPLING

AND

HORIZONTAL

SCALING

SHAPING

LUMA

DELAY

BLOCK

PEAKING

HPF/LPF

AFF

AND

ISO

REFOUT

AIN1

NOTCH LPF

HFF/QCLK

AEF

FIFO CONTROL

BLOCK

LUMA

ANTIALIAS

LPF

10-BIT

ADC

SYNC

DETECTION

AND

2H LINE

MEMORY

PIXEL

OUTPUT

FORMATTER

ANALOG I/P

MULTIPLEXING

AIN2

AUTOMATIC

GAIN

CONTROL

(AGC)

AIN3

SUB-

CARRIER

RECOVERY

DTO

RESAMPLING

AND

HORIZONTAL

SCALING

CHROMA

COMB

FILTER

27MHz

AIN4

GL/CLKIN

LLC1

CLAMP AND

DC RESTORE

AIN5

CHROMA

ANTIALIAS

LPF

SHAPING

LPF

10-BIT

ADC

LLC

SWITCH

AIN6

SYNTHESIS

WITH LINE-

LOCKED

OUTPUT

CLOCK

LLC2

LLCREF

27MHz XTAL

OSCILLATOR

BLOCK

VIDEOTIMING AND

CONTROL BLOCK

I C-COMPATIBLE

INTERFACE PORT

ELPF

HSYNC FIELD VSYNC HREF VREF

ALSB

PWRDN

SDATA SCLOCK

CLOCK

CLOCK RESET

ADLLT is a trademark and ADV is a registered trademark of Analog Devices, Inc.

REV. 0

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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与ADV7183相关器件

型号	品牌	获取价格	描述	数据表
ADV7183A	ADI	获取价格	Multiformat SDTV Video Decoder
ADV7183ABST	ADI	获取价格	Multiformat SDTV Video Decoder
ADV7183AKST	ADI	获取价格	Multiformat SDTV Video Decoder
ADV7183B	ADI	获取价格	Multiformat SDTV Video Decoder
ADV7183BBSTZ	ADI	获取价格	Multiformat SDTV Video Decoder
ADV7183BKSTZ	ADI	获取价格	Multiformat SDTV Video Decoder
ADV7183KST	ADI	获取价格	Advanced Video Decoder with 10-Bit ADC and Component Input Support
ADV7184	ADI	获取价格	Multiformat SDTV Video Decoder with Fast Switch Overlay Support
ADV7184BSTZ	ADI	获取价格	Multiformat SDTV Video Decoder with Fast Switch Overlay Support
ADV7185	ADI	获取价格	Professional NTSC/PAL Video Decoder with 10-Bit CCIR656 Output

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