(China (Mainland))
Product Summary
The CH7024B-DF is a TV encoder device targeting handheld, portable video applications such as digital still cameras and similar portable embedded systems. It is able to encode the video signals and generate synchronization signals for NTSC and PAL standards. The CH7024B-DF accepts different data formats including RGB and YCrCb (e.g. RGB565, RGB666, RGB888, ITU656 like YCrCb, etc.) via 24 bit/18 bit/15 bit /12 bit/8 bit multiplexed digital inputs. The device is offered in both 48-pin LQFP package (7 × 7 mm) and 49-pin TFBGA package (6 × 6 mm).
Features
CH7024B-DF features: (1)Adjustable brightness, contrast, hue and saturation.; (2)Detect TV / Monitor connection; (3)Two high quality10-bit video DAC outputs; (4)Fully programmable through serial port; (5)Flexible pixel clock frequency from graphics controller (2.3MHz-4MHz); (6)Flexible input clock on the crystal or oscillator (2.3MHz-4MHz); (7)Flexible up and down scaling on the display; (8)Master and slave mode.
Diagrams
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