STV9211 datasheet(1/37 Pages) STMICROELECTRONICS

部件名	STV9211

功能描述	150 MHz PIXEL VIDEO CONTROLLER FOR MONITORS IN DC-COUPLING MODE

PDF	37 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 37 page

September 2003

Version 4.1

1/37

STV9211

150 MHz PIXEL VIDEO CONTROLLER

FOR MONITORS IN DC-COUPLING MODE

®

FEATURES

q

150 MHz Pixel Rate

q

2.7 ns Rise and Fall Time

q

I2C Bus Controlled

q

Support DC Coupling Application only

q

Brightness Selection (after or before Drive)

q

Grey Scale Tracking Versus Brightness

q

InfraBlack Range Selection 1.3 or 1.8V

(i.e: 26 or 36V in kit with STV95xx amplifier)

q

InfraBlack Offset Selection 0.4 to 2.2V

(i.e: 115 to 80V in kit with STV95xx amplifiers)

q

OSD Mixing

q

Beam Current Attenuation (ABL)

q

Pedestral Clamping on Output Stage

q

Possibility of Light or Dark Grey OSD

Background

q

OSD Contrast Control

q

Input Black Level Clamping with Built-in

Clamping Pulse

q

5 V to 8 V Power Supply

q

Perfectly matched with the STV95xx ST

Amplifier Family

q

Preamplifier Control (bandwidth and stand-by)

q

Amplifier Control (bandwidth and stand-by),

only applicable to amplifiers with CTL pin or

STDBY pins.

DESCRIPTION

The STV9211 is an I2C Bus controlled RGB pre-

amplifier designed for Monitor applications, able to

mix the RGB signals coming from any OSD device.

The usual Contrast, Brightness, Drive and Cut-Off

(InfraBlack) Controls are provided.

In addition, it includes the following features:

- High resolution cut-off (InfraBlack) adjustment,

- OSD contrast,

- Bandwidth and stand-by control,

- Brightness before/after Drive Selection.

The RGB incoming signals are amplified and

shaped to drive in DC coupling the video amplifier

without intermediate follower stages.

One of the main advantages of ST devices is their

ability to sink and source currents.

These driving capabilities combined with an original

output stage structure suppress any static current

on the output pins and therefore reduce

dramatically the power dissipation of the device.

Extensive integration combined with high

performance and advanced features make the

STV9211 one of the best choice for any CRT

monitor.

Perfectly matched with the ST video amplifiers

STV95xx, they offer a complete solution for high

performance and cost-optimized Video Board

Application.

DIP20

(Plastic Package)

ORDER CODE: STV9211

类似零件编号 - STV9211

制造商	部件名	数据表	功能描述
STMicroelectronics	STV9211	444Kb / 24P	12 ns TRIPLE-CHANNEL HIGH VOLTAGE VIDEO AMPLIFIER Feb-2002

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