EM9038
Description
The EM9038 enables the display of video (digital YCb Cr) or graphics (analog RGB), making it ideal for applications requiring switching between two sources of data, such as MPEG video and VGA graphics. Features include three high-speed 8-bit video DACs, a high speed YCb Cr to RGB color space converter, an analog multiplexer, three analog video output buffers, a digital output buffer for S/PDIF, a 27 MHz oscillator with integrated VCXO for fine tuning, and a fully programmable PLL. A 16-bit digital video input port supports 4:2:2 YCb Cr video at up to 80 MHz. An internal color space converter translates the YCb Cr video data to RGB before driving the three 8-bit video DACs. A high-bandwidth VGA pass-through mode allows support for high-resolution graphics modes without visible degradation.
Features
- CCIR 601 4:2:2 16-bit YCb Cr Input Format Support (up to 80 MHz)
- YCb Cr to RGB Color Space Conversion
- Integrated Triple 8-bit Video DACs with Buffers Support 16.8M Colors
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