CXA1871S

CXA1871S NTSC/PAL Y/C/Jungle Description The CXA1871S is a bipolar IC which integrates the NTSC and PAL color TV luminance signal processing, chroma signal processing, sync signal processing, and RGB signal processing onto a single chip. Features I2C bus compatible. Various types of adjustments and user controls performed with two bus lines SCL and SDA. H and V oscillation frequencies made nonadjusting with a countdown system. Non-adjusting Y system filters (chroma trap, delay line) Built-in V picture distortion correction circuit Built-in delay line aperture compensation Auto cut-off function for automatic CRT cut-off adjustment and compensation for changes with time Multiple inputs Composite Video 2 systems (Built-in 2-input, 1-output video switch) Y/C separation input: 1 system On screen display input: 1 system Multiple system configuration possible using a nonadjusting SECAM chroma decoder. Applications Color TV Structure Bipolar silicon monolithic IC 48 pin SDIP (Plastic) Absolute Maximum Ratings Supply voltage Operating temperature Storage temperature Allowable power dissipation Operating Conditions Supply voltage (Ta=25 °C) VCC 12 V Topr –20 to +75 °C Tstg –65 to +150 °C PD 1.8 W VCC 9±0.5 V Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples ...