STV9206-7, STV9211, STV9212 Selling Leads, Datasheet
MFG:60 Package Cooled:DIP-20 D/C:05+
STV9206-7, STV9211, STV9212 Datasheet download
Part Number: STV9206-7
MFG: 60
Package Cooled: DIP-20
D/C: 05+
STV9206-7, STV9211, STV9212
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Info of STV9206-7
Info of STV9211
Info of STV9212
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About STV0020
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Datasheet: STV0020
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About STV9211
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Datasheet: STV9211
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Manufacturer: STMICROELECTRONICS [STMicroelectronics]
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About STV9212
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Datasheet: STV9212
File Size: 244650 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
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STV9211 General Description
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 CRTmonitor.
Perfectly matched with the ST video amplifiers STV95xx, they offer a complete solution for high performance and cost-optimized Video Board Application.
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 CRTmonitor.
Perfectly matched with the ST video amplifiers STV95xx, they offer a complete solution for high performance and cost-optimized Video Board Application.
STV9211 Maximum Ratings
|
Symbol |
Parameter |
Pin |
Value |
Unit |
|
VCCA |
Supply Voltage on Analog VCC |
7 |
5.5 |
V |
|
VCCP |
Supply Voltage on Power VCC |
20 |
8.8 |
V |
|
Vin |
Voltage at any Input Pins (except Video inputs) and Input/Output Pins |
- |
5.5 |
V |
|
VI |
Voltage at Video Inputs |
1, 3, 5 |
1.4 |
V |
|
VESD |
ESD susceptibility Human Body Model (100pF discharge through 1.5k) |
All |
2 |
kV |
|
Tstg |
Storage Temperature |
- |
- |
|
|
Toper |
Operating Junction Temperature |
- |
+150 |
STV9211 Features
· 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.
· 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.
STV9211 Connection Diagram
STV9212 General Description
The STV9212 is an I²C-bus controlled color video processor designed for standard CRT monitor applications. It can drive systems where cathodes are either AC- or DC-coupled to the amplifier outputs. The three video channels provide contrast and white balance separate gain adjustments as well as one-per-channel DC cut-off control and common DC offset control functions. On top of these usual controls, it features context-sensitive picture enhancement circuitry to support the PictureBooSTä function that enhances the appearance of still pictures and moving video.
In AC coupling applications, the device can pilot three cathode DC restore channels dedicated to set CRT cut-off bias voltages and to control brightness through cathodes.
The RGB video outputs have a class A architecture and directly drive the amplifier channels without unnecessarily consuming current. Bandwidth limitation I²C-bus adjustments can contribute to keeping the application EMI under control.
OSD (On-Screen Display) graphics are inserted by means of a Fast Blanking signal. Independent OSD contrast control facilitates adaptation to various OSD generators and provides system flexibility.
The STV9212 is perfectly compatible with other ST components for CRT video boards, such as video amplifiers and OSD generators.
STV9212 Maximum Ratings
|
Symbol |
Parameter |
Min. |
Max. |
Units |
|
VCCA |
Supply voltage on VCCA (Pin 7) |
TBD |
5.5 |
V |
|
VCCP |
Supply voltage on VCCP (Pin 21) |
TBD |
8.8 |
V |
|
VIN |
Voltage at any pin except video inputs and supply pins |
TBD |
5.5 |
V |
|
VI |
Voltage at video inputs (Pins 1,3 and 5) |
TBD |
1.4 |
V |
|
VESD |
ESD susceptibility Human Body Model (100 pF discharge through 1.5 k) |
TBD |
±2 |
kV |
|
TSTG |
Storage Temperature |
-40 |
+150 |
|
|
TOPER |
Operating Junction Temperature |
-40 |
+150 |
STV9212 Features
General
` I²C-Bus Controlled
` Supports AC- and DC-coupled applications
` 5V to 8V Power Supply
` Matches to virtually any video amplifier
PictureBooSTä
` PictureBooSTä insertion input
` Full-screen PictureBooSTä via I²C-bus
` Context-sensitive Picture Enhancement
Video Clamping
` Input and Output Video Clamp
` Sync Pulse Polarity Auto-rectification
` Clamp Pulse Generation timed either by sync or video blanking pulse
Video Processing
` Contrast Adjustment with excellent channel matching
` Gain stages for control of white
` Two DC-mode cut-off ranges
` Output DC offset control
` Automatic Beam Limiter (ABL)
` Video Insertion Pulse (VIP), 2 levels
` Amplifier Control (Blanking and Stand-by)
OSD Insertion with Contrast Control
Control Output
` Amplifier Standby and Blanking Control
` 3 DAC for control of DC Restore Amplifier or Brightness in DC-coupled system
` I²C-Bus Controlled
` Supports AC- and DC-coupled applications
` 5V to 8V Power Supply
` Matches to virtually any video amplifier
PictureBooSTä
` PictureBooSTä insertion input
` Full-screen PictureBooSTä via I²C-bus
` Context-sensitive Picture Enhancement
Video Clamping
` Input and Output Video Clamp
` Sync Pulse Polarity Auto-rectification
` Clamp Pulse Generation timed either by sync or video blanking pulse
Video Processing
` Contrast Adjustment with excellent channel matching
` Gain stages for control of white
` Two DC-mode cut-off ranges
` Output DC offset control
` Automatic Beam Limiter (ABL)
` Video Insertion Pulse (VIP), 2 levels
` Amplifier Control (Blanking and Stand-by)
OSD Insertion with Contrast Control
Control Output
` Amplifier Standby and Blanking Control
` 3 DAC for control of DC Restore Amplifier or Brightness in DC-coupled system
STV9212 Connection Diagram
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