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TVP70025IPZPR +BOM

Triple 10-Bit 90-MSPS Video and Graphics Digitizer With Horizontal PLL

TVP70025IPZPR Allgemeine Beschreibung

The TVP70025I offers a comprehensive solution for capturing video and graphic signals in RGB or YPbPr color spaces. With support for pixel rates up to 90 MHz, it is suitable for digitizing PC graphics up to WXGA resolution and various digital TV formats including HDTV up to 1080i. The device operates on 3.3-V and 1.8-V supply and features a triple high-performance analog-to-digital converter with clamping functions and variable gain for precise signal processing. It also integrates analog slicing circuitry for sync-on-luminance or sync-on-green extraction, making it versatile for different applications

Hauptmerkmale

  • Analog Channels
    • –6-dB to 6-dB Analog Gain
    • Analog Input Multiplexers (MUXs)
    • Automatic Video Clamp
    • Three Digitizing Channels, Each With Independently Controllable Clamp, Gain, Offset, and Analog-to-Digital Converter (ADC)
    • Clamping: Selectable Clamping Between Bottom Level and Mid Level
    • Offset: 1024-Step Programmable RGB or YPbPr Offset Control
    • Gain: 8-Bit Programmable Gain Control
    • ADC: 10-Bit 90-MSPS A/D Converter
    • Automatic Level Control (ALC) Circuit
    • Composite Sync: Integrated Sync-on-Green Extraction From Green/Luminance Channel
    • Support for DC- and AC-Coupled Input Signals
    • Programmable Video Bandwidth Control
    • Supports Component Video Standards 480i, 576i, 480p, 576p, 720p, and 1080i
    • Supports PC Graphics Inputs up to 90 MSPS
    • Programmable RGB-to-YCbCr Color Space Conversion
  • Horizontal Phase-Locked Loop (PLL)
    • Fully Integrated Horizontal PLL for Pixel Clock Generation
    • 9-MHz to 90-MHz Pixel Clock Generation From HSYNC Input
    • Adjustable Horizontal PLL Loop Bandwidth for Minimum Jitter
    • 5-Bit Programmable Subpixel Accurate Positioning of Sampling Phase
  • Output Formatter
    • Supports 20-bit 4:2:2 Outputs With Embedded Syncs
    • Support for RGB/YCbCr 4:4:4 and YCbCr 4:2:2 Output Modes to Reduce Board Traces
    • Dedicated DATACLK Output With Programmable Output Polarity for Easy Latching of Output Data
  • System
    • Industry-Standard Normal/Fast I2C Interface With Register Readback Capability
    • Space-Saving 100-Pin TQFP Package
    • Thermally-Enhanced PowerPAD Package for Better Heat Dissipation
    • Industrial Temperature Range –40°C to 85°C

Spezifikationen

Product Category Video ICs Type Video Digitizer
Number of Channels 3 Channel Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Mounting Style SMD/SMT
Moisture Sensitive Yes Product Video Digitizers
Product Type Video ICs Series TVP70025I
Factory Pack Quantity 1000 Subcategory Video ICs
Unit Weight 0.017827 oz

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