µPD64083
3-Dimensional Y/C separation LSI with On-chip Memory
Overview
The µPD64083 realizes a high precision Y/C separation and a noise reduction by the three-dimension signal processing for NTSC signal.
This product has the On-chip 4-Mbit memory for flame delay, 2-ch of high precision internal 10-bit A/D converter, and adapting 10-bit signal processing (only for luminance signal) and high picture quality. The µPD64083 is completely signal chip system of 3-D Y/C separation.
This LSI includes the Wide Clear Vision ID signal (Japanese local format) decoder and ID-1 signal decoder.
Features
- On-chip 4-Mbit frame delay memory.
- 4 Operation mode (Compatible to the µPD64082)
- Motion adaptive 3D Y/C separation (for Composite video input)
- Frame recursive Y/C NR (for Y/C separated video input)
- Frame comb type YNR + 1H delayed C signal (for Y/C separated video input)
- 2D Y/C separation + Frame recursive Y/C NR (for Composite video input)
- Embedded A/D converter (2ch), D/A converter (2ch), clock generator.
- Embedded Y coring, Vertical enhancer, Peaking filter, and Noise detector.
- Embedded WCV-ID decoder and ID-1 decoder.
- I2C bus control.
- Dual power supply of 2.5 V and 3.3 V.
- For digital : DVDD = 2.5 V
- For analog : AVDD = 2.5 V
- For DRAM : DVDDRAM = 2.5 V
- For I/O : DVDDIO = 3.3 V
Ordering Information
|
Order Number
|
Package
|
Package code
|
|
µPD64083GF-3BA
|
100-pin plastic QFP (14×20 mm)
|
S100GF-65-3BA-4
|
|
Block Diagram
