STV9211 Datasheet, PDF (1/37 Pages) STMicroelectronics – 150 MHz PIXEL VIDEO CONTROLLER FOR MONITORS IN DC-COUPLING MODE

®
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.
September 2003
DIP20
(Plastic Package)
ORDER CODE: STV9211
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.
Version 4.1
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