Mix video and graphics Not only can the CH8439 video and graphics multiplexer accept full-bandwidth

Mix video and graphics Not only can the CH8439 video and graphics multiplexer accept full-bandwidth analog RGB graphics, it can control the mixing of digital video inputs using a programmable analog color key and genlock. Previously, developers used digital RGB from the VGA feature connector. This limited resolution to 800 x 600. By enabling the input of direct RGB analog signals, the CH8439 can support resolutions up to 1280 x 1024 with 24-bit color on any system. Available as a 64-pin PQFP, the CH8439 is priced at $9. Chrontel, 2210 O`Toole Avenue, San Jose, CA 9513; (408) 383-9328.