The Ai7152S is a high performance CCD image signal processor for color video camera. It includes MCU, timing generator, 2 channel 10bit digital to analog converter and all other functions for camera system. Supports 250K/380K NTSC system CCD sensors and 290K/410K PAL system CCD sensors with complementary color filter. It also provided programmable OSD function for convenient camera setup. DNR function provide clean image even in low light condition.
The LC7152, 7152M, 7152NM, 7152KM are universal dual-PLL frequency synthesizers for use in weak signal type cordless telephone applications in the USA, South Korea, and Japan, and broadcast satellite (BS) tuners in the USA and Europe.
. Dual charge pump built in for fast channel switching
. Digital lock detector enables PLL lock status check with crystal oscillator precision
. Programmable reference frequency divider supports various applications
. The LC7152NM is a built-in power-on reset circuit version of the LC7152M
. The LC7152KM is an enhanced frequency characteristics version of the LC7152M