NTE1664

NTE1664 Integrated Circuit TV Hotizontal/Vertical Sync Signal Processor Description: The NTE1664 is a silicon monolithic integrated circuit in a 22–Lead DIP type package designed for use as a horizontal deflection circuit and vertical deflection circuit for color TV sets. This device contains two synchronization signal separators, a vertical oscillator, vertical sawtooth shaper, vertical pre–driver, vertical retrace blanking pulse generator, horizontal AFC, horizontal oscillator, horizontal pre–driver, and an abnormal high voltage prevention circuit. Features: D Two Synchronous Signal Separators for Very Stable Synchronization (Horizontal and Vertical Signals are Independent of Each Other) D Remarkably Improved Interlace Tracking due to Separate Wiring of Horizontal and Vertical Sections D Wide Range of Vertical Retrace Blanking Time due to Adjust Pin D Very Low Oscillation Frequency Drift of Vertical and Horizontal Oscillator Against Ambient Temperature Absolute Maximum Ratings: (TA = +25°C ±3°C unless otherwise specified) Vertical Power Supply Voltage, V21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V Horizontal Power Supply Current Drain, I11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA Vertical Output Current, I14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30mA to +0mA Horizontal Output Current, I10 . . . . . . . . . ....