STV2310_04 datasheet(6/112 Pages) STMICROELECTRONICS

Part #	STV2310

Description	Multistandard TV Digital Video Decoder with Adaptive Comb Filter and RGB/YCrCb Input

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

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General Description

STV2310

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General Description

The STV2310 is a high-quality video front-end circuit for processing all analog standards into a

digitalized 4:2:2 YCrCb video format. It processes NTSC/PAL/SECAM CVBS signals, as well as

conventional analog RGB or YCrCb signals.

This circuit outputs demodulated chrominance, in-phased luminance and sliced Vertical Blanking

Interval (VBI) data for the most common services such as Teletext, Closed Caption, WSS, VPS,

Gemstar.

The STV2310 does not need an external synchronization system. It extracts all necessary

synchronization signals from CVBS or Y signals, and delivers the horizontal, vertical and frame

signals either on dedicated pins or embedded into the digital bit stream.

It features automatic standard recognition and automatic selection of the optimal Y/C separation

algorithm according to the standard and has extensive output scaling capabilities. The STV2310

chip includes an analog RGB capture feature and programmable automatic mixing with the main

picture digital output.

8-bit ITU-R BT.601/656 and Square Pixel output standards are supported.

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.

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.

All sub-level blocks operate at the frequency used as a sampling frequency (fS) for the five

embedded A/D converters. This free-running clock is called the system clock (fS) and is provided

Similar Part No. - STV2310_04

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	STV2310D	41Kb / 3P	Multistandard TV Digital Video Decoder with Adaptive Comb Filter and RGB/YCrCb Input
	STV2310DT	41Kb / 3P	Multistandard TV Digital Video Decoder with Adaptive Comb Filter and RGB/YCrCb Input
	STV2310SD	41Kb / 3P	Multistandard TV Digital Video Decoder with Adaptive Comb Filter and RGB/YCrCb Input
	STV2310SDT	41Kb / 3P	Multistandard TV Digital Video Decoder with Adaptive Comb Filter and RGB/YCrCb Input

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	STV2310	41Kb / 3P	Multistandard TV Digital Video Decoder with Adaptive Comb Filter and RGB/YCrCb Input
NXP Semiconductors	SAF7118	950Kb / 173P	Multistandard video decoder with adaptive comb filter and component video input 2004 Jul 22
	SAA7118	665Kb / 169P	Multistandard video decoder with adaptive comb filter and component video input 2001 May 30
	SAF7115	216Kb / 35P	Multistandard video decoder with super-adaptive comb filter, Rev. 01-15 October 2008
	SAA7154E	420Kb / 90P	Multistandard video decoder with comb filter, component input and RGB output Rev. 02-6 December 2007
Fairchild Semiconductor	TMC22X5YA	417Kb / 84P	Multistandard Digital Video Decoder Three-Line Adaptive Comb Decoder Family, 8 & 10 bit
Cadeka Microcircuits LL...	TMC22X5YA	554Kb / 84P	Multistandard Digital Video Decoder Three-Line Adaptive Comb Decoder Family, 8 & 10 bit
NXP Semiconductors	SAF7115	229Kb / 35P	Multistandard video decoder with super-adaptive comb filter, scaler and VBI data read-back via I2C-bus Rev. 01-15 October 2008
NXP Semiconductors	SAA9051	1Mb / 44P	Digital multistandard TV decoder May 1991
Toshiba Semiconductor	TC90A92AFG	466Kb / 34P	3D comb and Video Decoder