STV9211

Datasheet | Orderable Products | Features and Description

Reference	Filesize	Pages	Last Updated
STV9211	680KB	37	09/08/2003

Device	Status	RoHS	Package	Purchase
STV9211	Active	Ongoing	DIP-20

	150 MHz Pixel Rate
	2.7 ns Rise and Fall Time
	I2C Bus Controlled
	Support DC Coupling Application only
	Brightness Selection (after or before Drive)
	Grey Scale Tracking Versus Brightness
	InfraBlack Range Selection 1.3 or 1.8V (i.e: 26 or 36V in kit with STV95xx amplifier)
	InfraBlack Offset Selection 0.4 to 2.2V (i.e: 115 to 80V in kit with STV95xx amplifiers)
	OSD Mixing
	Beam Current Attenuation (ABL)
	Pedestral Clamping on Output Stage
	Possibility of Light or Dark Grey OSD Background
	OSD Contrast Control
	Input Black Level Clamping with Built-in Clamping Pulse
	5 V to 8 V Power Supply
	Perfectly matched with the STV95xx ST Amplifier Family
	Preamplifier Control (bandwidth and stand-by)
	Amplifier Control (bandwidth and stand-by), only applicable to amplifiers with CTL pin or STDBY pins.

The STV9211 is an I2C Bus controlled RGB preamplifier 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

Reference	Title	Last Updated	Size	Associated Files
AN1510	ST video kit for CRT monitor: Optimization of the video performances with input networks	13/05/2004	400KB
AN1490	White balance adjustment procedure with ST video solutions in DC coupling mode	13/05/2004	186KB