NTE1835

NTE1835 Integrated Circuit Interface for Character and Pattern Description: The NTE1835 is an integrated circuit designed for interface of decoder outputs or of external analog input signal in teletext system with the color output. Features: D Provides Analog Signal Processing for Character Signal Input D High Speed Switching: Rise and Fall Time: 35ns Delay time: 20ns D Including DC Controller of Brightness, Contrast, R–Adjustment and B–Adjustment for Character Signal Input D Y Amplifier Linear Area’s Bottom: 2.0V Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.4V Circuit Voltage V1–13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0/14.4V V3,6,7,8,9–13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0/V1–13–1V V11–13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2/(V1–13)–1 V15,18,21–13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0/(V1–13)V Circuit Current I10, 14, 17, 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30/10mA I16,19,...