OM8838

OM8838/TDA8843 is the I2C ccontrolled PAL/NTSC TV signal processing monolithic integrated circuit produced by PHILIPS. It contains picture/accompanying sound intermediate-frequency amplification and demodulator circuit, V/C/D signal processing circuit, 1H base band delay circuit, NTSC system Y/C split system, luminance delay circuit, audio/video selective switch circuit and so on. With functions of continuous cathode calibration, adjustable luminance delay line dynamic colur temperature regulation (buler extending), black level extending circuit, intelligent audio level ajustment (AVL), and dynamic color calibration, this OM8838 also has the calibration function.