CH7034B Datasheet | Chrontel

Chrontel Brief Datasheet CH7034B HDTV/VGA/LVDS Encoder Features GENERAL DESCRIPTIONS - Supports multiple output display formats - including Chrontel CH7034B is specifically designed for a portable ponent YPr Pb(HDTV), LVDS and analog RGB system that requires connections to LCD display, High (VGA) Definition Television (HDTV) or RGB (VGA) monitor. - Three 10-bit high speed DACs With its advanced video encoder, flexible scaling engine - HDTV output support up to 1080p and easy-to-configure video interface, the CH7034B - Analog RGB (VGA) support up to 1920x1080 satisfies manufactures’ product display requirements and resolution reduces their costs of development and time-to-market. - Single channel LVDS 18-bit transmitter supports input resolution up to 1366x768 The CH7034B provides analog RGB and YPr Pb outputs - Support scaled and bypassed video streams output that allow a system to display high definition media from VGA/HDTV and LVDS interfaces content to HDTV/RGB monitors. The device is simultaneously pliant with EIA770-3 and SMPTE 274M/293M - Supports panel protection, power sequencing and /296M standards and supports HDTV resolution up to backlight on/off. PWM is available for controlling 1080p. The 3 high-performance, 10-bit DACs can be LCD brightness used for either HDTV display or VGA output. The - TV/Monitor connection detect capability. DACs can CH7034B has the ability to generate posite syncs if be switched off through programming internal required by the RGB monitor. registers - On-chip SDRAM frame buffer to support frame rate To support portable puter with LCD display, the conversion. CH7034B has incorporated an one-channel, 18-bit output - Programmable adaptive de-flickering filter LVDS transmitter. On-chip dithering function is - Supports 8/12/16/18/24-bit parallel interface inputs available to convert 24-bit color to 18-bit color LCD for either RGB format or YCb Cr format (ITU-R 656 panels. Two...