参数资料
型号: TVP7002PZPR
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封装: GREEN, PLASTIC, HTQFP-100
文件页数: 1/57页
文件大小: 517K
代理商: TVP7002PZPR
SLES206B
– MAY 2007 – REVISED MAY 2011
TRIPLE 8-/10-BIT 165-/110-MSPS
VIDEO AND GRAPHICS DIGITIZER WITH HORIZONTAL PLL
Check for Samples: TVP7002
1
FEATURES
23
Analog Channels
Output Formatter
– –6-dB to 6-dB Analog Gain
– Supports 20-bit 4:2:2 Outputs With
Embedded Syncs
– Analog Input Multiplexers (MUXs)
– Support for RGB/YCbCr 4:4:4 and YCbCr
– Automatic Video Clamp
4:2:2 Output Modes to Reduce Board
– Three Digitizing Channels, Each With
Traces
Independently Controllable Clamp, Gain,
– Dedicated DATACLK Output With
Offset, and Analog-to-Digital Converter
Programmable Output Polarity for Easy
(ADC)
Latching of Output Data
– Clamping: Selectable Clamping Between
System
Bottom Level and Mid Level
– Industry-Standard Normal/Fast I2C Interface
– Offset: 1024-Step Programmable RGB or
With Register Readback Capability
YPbPr Offset Control
– Space-Saving 100-Pin TQFP Package
– Gain: 8-Bit Programmable Gain Control
– Thermally-Enhanced PowerPAD Package
– ADC: 8-/10-Bit 165-/110-MSPS ADC
for Better Heat Dissipation
– Automatic Level Control (ALC) Circuit
– Composite Sync: Integrated Sync-on-Green
APPLICATIONS
Extraction From Green/Luminance Channel
LCD TVs/Monitors/Projectors
– Support for DC- and AC-Coupled Input
DLP TVs/Projectors
Signals
PDP TVs/Monitors
– Supports Component Video Standards 480i,
LCOS TVs/Monitors
576i, 480p, 576p, 720p, 1080i, and 1080p
PCTV Set-Top Boxes
– Supports PC Graphics Inputs up to UXGA
Digital Image Processing
– Programmable RGB-to-YCbCr Color
Space Conversion
Video Capture/Video Editing
Horizontal PLL
Scan Rate/Image Resolution Converters
– Fully Integrated Horizontal PLL for Pixel
Video Conferencing
Clock Generation
Video/Graphics Digitizing Equipment
– 12-MHz to 165-MHz Pixel Clock Generation
From HSYNC Input
– Adjustable Horizontal PLL Loop Bandwidth
for Minimum Jitter
– 5-Bit Programmable Subpixel Accurate
Positioning of Sampling Phase
DESCRIPTION
The TVP7002 is a complete solution for digitizing video and graphic signals in RGB or YPbPr color spaces. The
device supports pixel rates up to 165 MHz. Therefore, it can be used for PC graphics digitizing up to the VESA
standard of UXGA (1600
× 1200) resolution at a 60-Hz screen refresh rate, and in video environments for the
digitizing of digital TV formats, including HDTV up to 1080p.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
PowerPAD is a trademark of Texas Instruments.
3
All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright
2007–2011, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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