UPC1830 Description
The µPC1830 is a filter-containing video chroma, synchronizing signal processing LSI patible with the NTSC/ PAL system. A decoder which converts posite video or separate Y/C video signals into a brightness signal and a color difference signal and outputs the result, and a matrix which prises independent brightness signal/color difference signal input pins are integrated on one chip. Decoder output can be used to...
UPC1830 Key Features
- Contains a trap filter, band-pass filter, delay line, and color difference output low-pass filter. Peripheral parts can
- Low power consumption Appropriate for use with digital boards because of 5-V single power supply operation
- DC control for user adjustment pins Centralized control can be performed by a microcontroller
- One chip patible with both NTSC and PAL systems Boards mon to NTSC and PAL systems can be easily constructed
- S pin input Supports posite and separate Y/C video signal inputs
- Demodulation ratio/demodulation angle change (matrix) Demodulation ratio/demodulation angle can be selected in response
- Contains color difference tint control Fine adjustment of the demodulation axis can be made for both the NTSC and PAL sy