ADC de video triple de 8/10 bits y 165/110 MSPS
TVP7001
- 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 165/110 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
- 12–165 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
TVP7001 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 60 Hz screen refresh rate, and in video environments for the digitizing of digital TV formats, including HDTV up to 1080p. TVP7001 can be used to digitize CVBS and S–video signal with 10–bit ADCs.
The TVP7001 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 TVP7001 includes analog slicing circuitry on the Y or G input to support sync–on–luminance or sync–on–green extraction. In addition, TVP7001 can extract discrete HSYNC and VSYNC from composite sync using a sync slicer.
TVP7001 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 165 MHz.
All programming of the part is done via an industry–standard I2C interface, which supports both reading and writing of register settings. The TVP7001 is available in a space–saving TQFP 100–pin PowerPAD package.
Documentación técnica
| Tipo | Título | Fecha | ||
|---|---|---|---|---|
| * | Data sheet | Triple 8/10-Bit 165/110 MSPS Video & Graphics Digitizer w/Analog PLL datasheet | 02 feb 2006 |
Pedidos y calidad
- RoHS
- REACH
- Marcado del dispositivo
- Acabado de plomo/material de la bola
- Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
- Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
- Contenido del material
- Resumen de calificaciones
- Monitoreo continuo de confiabilidad
- Lugar de fabricación
- Lugar de ensamblaje