Lvds Standard | Fairchild CAM CCD-2KLV.TDI specs

PRELIMINARY

The LVDS Standard

LVDS is currently standardized by the TIA/EIA (Telecommunications Industry Association/Electronic Industries Association) ANSI/TIA/EIA-644-A (LVDS) Standard.

The generic (multi-application) LVDS standard, ANSI/TIA/EIA-644-A, began in the TIA Data Transmission Interface committee TR30.2 in 1995. It was revised and published as ANSI/TIA/EIA-644-A in 2001. The ANSI/TIA/EIA standard defines driver output and receiver input characteristics, thus it is an electrical-only standard. It does not include functional specifications, protocols or even complete cable characteristics since these are application dependent. ANSI/TIA/EIA-644-A is intended to be referenced by other standards that specify the complete interface (i.e. connectors, protocol). This allows it to be easily adopted into many applications. To learn more about LVDS, visit National Semiconductor at www.LVDS.national.com.

Fairchild Imaging • CAM/CCD-2KLV.TDI & CAM/CCD-4KLV.TDI Line Scan Camera User’s Manual • Rev 073004 • 38 of 38

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Fairchild CAM CCD-2KLV.TDI user manual Lvds Standard

Contents

Osprey Camera Series Fairchild Imaging Osprey Camera Series USER’S Manual Table of Contents Handling Instructions TroubleshootingProviding External Trigger Using PCI-1424 Frame Grabber Product Support 2K x 96 TDI Sensor Architecture Camera HighlightsDescription 4K x 96 TDI Sensor Architecture Full Spectrum of Applications ProgrammabilityUsability Image Sensor Block Diagram CCD525 2048 x 96 stages Block Diagram CCD545 4096 x 96 stages Block Diagram 2K & 4K TDI Camera D S 2K/4K TDI Camera Timing Diagram 2K TDI Lvds Thermal Considerations Good TDI Synchronization Installation OverviewCamera Hardware Interface Bad TDI Synchronization Connectors, Pinouts, and Cables Camera Pin # Signal Name Lvds Data, J7 Signal Name Lvds Data, J8 Camera Pin # Power Up LED = RED Power SupplyLED Indicator Status Lamp Master Mode LED = Green Control Inputs Camera ControlQuick Start with Lvds Interface Lvds Trigger Source Providing External TriggeringDirect Trigger Frame Grabber Receives Trigger TTL Trigger Source Frame Mode A B B E R How to operate in framing mode System Connection TDI Length Selection High LOW How to Modify Gain & Offset Values Gain and Offset Calibration Lval Horizontal Synchronization Data BusStrobe Camera Dimensions and Mounting Mechanical and Optical Considerations Lenses Preliminary Light Sources Positioning Accuracy of the Sensor Chip in the CameraIllumination Lens Modeling 2K and 4K Lvds Cable Harness Preventing ESD Damage Cleaning the Sensor WindowElectrostatic Discharge Protecting Against Dust, Oil and Scratches Use the Camera Control Interface to Perform Checks TroubleshootingCheck Simple Things First Other Areas You Should Check Everything Seems to be Working, But No Image Data Clocking/Output SignalsNo Output or Non Specification Output Horizontal Lines or Patterns in Output Bits That Do Not Change Value Product Support Providing External Trigger Using PCI-1424 Frame Grabber Reference a How Lvds Works Getting Speed with Low Noise and Low PowerIntroduction to Lvds Lvds Standard