NTE7123

www.DataSheet4U.com NTE7123 Integrated Circuit Sync Deflection Circuit for Color TV Description: The NTE7123 is an integrated circuit that has a wide vertical pull−in range of 20Hz and contains a generator of horizontal, vertical blanking as well as the main functions required to provide synchronization and deflection in color CRT displays and also accepts TTL input. It is a multifunctional IC aiming at high−quality picture reproduction. Features: D Non−adjusting at vertical sync 50Hz/60Hz due to vertical pull−in range of 20Hz. D Horizontal and vertical oscillations are stable against variations in ambient temperature and supply voltage due to small warm−up drift. D Small variation in horizontal oscillation frequency. D Good linearity and interlace because DC bias at vertical output stage is subjected to sampling control within retrace time. D Any vertical blanking pulse width can be set by peripheral parts. D The AFC defeat function is eliminated during vertical trigger period to use the NTE7123 as horizontal/vertical sync seperate input type only. D Multifunctional and small−sized 6 Pin Dual−In−Line Package. Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Maximum Supply Voltage, VCC13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V Maximum Current Dissipation, ICC16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16mA Allowable Power Dissipation...