TVP7000 is not recommended for new designs.
This product continues to be in production to support existing customers. Please consider one of these alternatives:
Same functionality and pinout but is not an equivalent to the compared device:
TVP7002 ACTIVE Triple 8/10-bit, 165/110MSPS Video ADC This device is an updated revision.
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Product details

Parameters

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Features

  • Analog Channels
    • -6 dB to 6 dB Analog Gain
    • Analog Input MUXs
    • Auto Video Clamp
    • Three Digitizing Channels, Each With Independently Controllable Clamp, PGA, and ADC
    • Clamping: Selectable Clamping Between Bottom Level and Mid-level
    • Offset: 1024-Step Programmable RGB or YPbPr Offset Control
    • PGA: 8-Bit Programmable Gain Amplifier
    • ADC: 8/10-Bit 150/110 MSPS A/D Converter
    • Automatic Level Control Circuit
    • Composite Sync: Integrated Sync-on-Green Extraction From GreenLuminance Channel
    • Support for DC and AC-Coupled Input Signals
  • PLL
    • Fully Integrated Analog PLL for Pixel Clock Generation
    • 12-150 MHz Pixel Clock Generation From HSYNC Input
    • Adjustable PLL Loop Bandwidth for Minimum Jitter
    • 5-Bit Programmable Subpixel Accurate Positioning of Sampling Phase
  • Output Formatter
    • Support for RGB/YCbCr 4:4:4 and YCbCr 4:2:2 Output Modes to Reduce Board Traces
    • Dedicated DATACLK Output for Easy Latching of Output Data
  • System
    • Industry-Standard Normal/Fast I2C Interface With Register Readback Capability
    • Space-Saving TQFP-100 Pin Package
    • Thermally-Enhanced PowerPAD™ Package for Better Heat Dissipation
  • APPLICATIONS
    • LCD TV/Monitors/Projectors
    • DLP TV/Projectors
    • PDP TV/Monitors
    • PCTV Set-Top Boxes
    • Digital Image Processing
    • Video Capture/Video Editing
    • Scan Rate/Image Resolution Converters
    • Video Conferencing
    • Video/Graphics Digitizing Equipment

PowerPAD is a trademark of Texas Instruments.

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Description

TVP7000 is a complete solution for digitizing video and graphic signals in RGB or YPbPr color spaces. The device supports pixel rates up to 150 MHz. Therefore, it can be used for PC graphics digitizing up to the VESA standard of SXGA (1280 × 1024) resolution at 75 Hz screen refresh rate, and in video environments for the digitizing of digital TV formats, including HDTV up to 1080p. TVP7000 can be used to digitize CVBS and S-Video signal with 10-bit ADCs.

The TVP7000 is powered from 3.3-V and 1.8-V supply and integrates a triple high-performance A/D converter with clamping functions and variable gain, independently programmable for each channel. The clamping timing window is provided by an external pulse or can be generated internally. The TVP7000 includes analog slicing circuitry on the Y or G input to support sync-on-luminance or sync-on-green extraction. In addition, TVP7000 can extract discrete HSYNC and VSYNC from composite sync using a sync slicer.

TVP7000 also contains a complete analog PLL block to generate a pixel clock from the HSYNC input. Pixel clock output frequencies range from 12 MHz to 150 MHz.

All programming of the part is done via an industry-standard I2C interface, which supports both reading and writing of register settings. The TVP7000 is available in a space-saving TQFP 100-pin PowerPAD package.

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Technical documentation

= Top documentation for this product selected by TI
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Type Title Date
* Datasheet Triple 8/10-Bit 150/110 MSPS Video & Graphics Digitizer w/Analog PLL datasheet Sep. 22, 2005
More literature Technical details on the TVP7000 and TVP7001 devices (Rev. A) Nov. 01, 2005
Application note TVP7000EVM Quick Start Guide Sep. 30, 2005
User guide TVP7000EVM User's Guide Sep. 29, 2005
More literature TVP7000 EVM Cover Letter Sep. 28, 2005

Design & development

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Software development

SUPPORT SOFTWARE Download
SLEC005.ZIP (5057 KB)

Design tools & simulation

SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SIMULATION TOOL Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide

CAD/CAE symbols

Package Pins Download
HTQFP (PZP) 100 View options

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