STV2310DT [STMICROELECTRONICS]

Multistandard TV Digital Video Decoder with Adaptive Comb Filter and RGB/YCrCb Input; 多标准数字电视视频解码器与自适应梳状滤波器和RGB / YCrCb的输入


型号：	STV2310DT
厂家：	ST
描述：	Multistandard TV Digital Video Decoder with Adaptive Comb Filter and RGB/YCrCb Input 多标准数字电视视频解码器与自适应梳状滤波器和RGB / YCrCb的输入解码器转换器色度信号转换器消费电路商用集成电路电视
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STV2310

Multistandard TV Digital Video Decoder

with Adaptive Comb Filter and RGB/YCrCb Input

DATABRIEF

MAIN FEATURES

■ Worldwide TV Standards Compatible

■ Automatic NTSC/PAL/SECAM Digital Chroma

Decoder

■ NTSC/PAL Adaptive 4H/2D Comb Filter

■ VBI Data Slicer for Teletext, Closed Caption,

WSS and other systems

■ Analog RGB/Fast Blanking Capture and

Insertion in YCrCb Output Flow (SCART

legacy)

TQFP64 14x14x1.4 mm

(Thin Quad Flat Package)

ORDER CODE: STV2310D/DT

■ Analog YCrCb inputs with Tint Control

■ 10-bit, 30-MSPS A/D Converter for Y/CVBS

input

■ 8-bit, 30-MSPS A/D Converter for C and RGB/

CrCb inputs

■ Hue control and automatic flesh control for

NTSC CVBS/YC signals

■ Programmable Horizontal Scaling (x0.25 to

TQFP64 10x10x1.4 mm

(Thin Quad Flat Package)

x4 Scaling Factor) and Panorama Vision

■ Copy-Protection System compatible

ORDER CODE: STV2310SD/SDT

■ H and V Synchronisation Processing that is

robust to non-standard sources such as

VCR, and to weak and noisy signals

The STV2310 is a high-quality front-end video

circuit for processing all analog NTSC/PAL/SECAM

standards into a 4:2:2 YCrCb digital video format

,as well as conventional analog RGB or YCrCb

signals. The STV2310 is programmable through an

I²C interface.

■ 8-bit Pixel Output Interface Line-Locked ITU-

R BT_656/601 or square pixel YCrCb outputs

■ Single System Clock for all Video Input

Formats

The STV2310 provides a cost-effective solution for

digitized TV, LCD TV/monitors, digital TV, STB,

video surveillance/security, video conferencing,

video capturing devices and PC video card.

■ Two-wire I²C Bus Interface up to 400 kHz

■ Typical Power Consumption: 550 mW

■ Power Supply: 1.8 V and 3.3 V

It can be used as a stand-alone chip working with

third-party products, as a companion chip to the TV

processor STV3500, STV3600 for digitized 100-Hz/

ProScan CRT TVs, or as a companion chip to the

TV processor STV3550 for LCD-TVs.

July 2003

Revision1.0

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STV2310

Figure 1: Block Diagram

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STV2310

Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the

consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its

use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications

mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously

supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without

express written approval of STMicroelectronics.

The ST logo is a registered trademark of STMicroelectronics

All other names are the property of their respective owners

STMicroelectronics GROUP OF COMPANIES

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- Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States

www.st.com

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