DESCRIPTION
●The TDA2593 is a circuit intended for the horizontal deflectionof color TV sets, suppliedwith transistors or SCR’S.
●.LINE OSCILLATOR (two levels switching)
●.PHASE COMPARISON BETWEEN SYNCHRO-PULSE AND OSCILLATOR VOLTAGE Ø 1, ENABLED BY AN INTERNAL PULSE, (better parasitic immunity)
●.PHASE COMPARISON BETWEEN THE FLY BACK PULSES AND THE OSCILLATOR VOLTAGE Ø 2
●.COINCIDENCE DETECTOR PROVIDING A LARGE HOLD-IN-RANGE
●.FILTER CHARACTERISTICS AND GATE SWITCHING FOR VIDEO RECORDER APPLICATION
●.NOISE GATED SYNCHRO SEPARATOR
●.FRAME PULSE SEPARATOR
●.BLANKING AND SAND CASTLE OUTPUT PULSES
●.HORIZONTAL POWER STAGE PHASE LAG GING CIRCUIT
●.SWITCHING OF CONTROL OUTPUT PULSE WIDTH
●.SEPARATED SUPPLY VOLTAGE OUTPUT STAGE ALLOWING DIRECT DRIVE OF SCR’S CIRCUIT
●.SECURITY CIRCUIT MAKES THE OUTPUT PULSE SUPPRESSED WHEN LOW SUPPLY VOLTAGE
