TDA9102C

TDA9102C H/V PROCESSOR FOR TTL V.D.U VERTICAL SECTION SYNCHRONIZATION INPUT : TTL COMPATIBLE, NEGATIVE EDGE TRIGGERED SYNCHRONIZATION INDEPENDENT FROM DUTY CYCLE TIME OSCILLATOR : FREQUENCY RANGE FROM 30Hz to 120Hz RAMP GENERATOR WITH VARIABLE GAIN STAGE VERTICAL RAMP VOLTAGE REFERENCE INTERNAL VOLTAGE REGULATOR DC COMPATIBLE CONTROLS FOR FREQUENCY, AMPLITUDE AND LINEARITY PIN CONNECTIONS . . . . . . . . . . . . . . . . HORIZONTAL SECTION SYNCHRONIZATION INPUT : TTL COMPATIBLE, NEGATIVE EDGE TRIGGERED SYNCHRONIZATION INDEPENDENT FROM DUTY CYCLE TIME OSCILLATOR : FREQUENCY RANGE FROM 15kHz to 100kHz HORIZONTAL OUTPUT PULSE SHAPER AND SHIFTER PHASE COMPARATOR BETWEEN SYNCHRO AND OSCILLATOR (PLL1) PHASE COMPARATOR BETWEEN FLYBACK AND OSCILLATOR (PLL2) INTERNAL VOLTAGE REGULATOR DC COMPATIBLE CONTROLS FOR PHASE AND FREQUENCY HORIZONTAL OUTPUT DUTY CYCLE : 41% POWERDIP20 (0.4) (Plastic package) ORDER CODES : TDA9102C Substrate Ground 11 12 10 9 Horizontal Phase Adjust Phase Comparator 2 Output Vertical Frequency Preset C13 13 14 8 7 Horizontal Flyback Input Horizontal Output Vertical TTL Input Vertical Ramp Output 15 16 6 5 Horizontal Power Ground C5 Vertical Amplitude Adjust Vertical Linearity Adjust 17 18 4 3 Horizontal TTL Input Phase Comparator 1 Output DESCRIPTION The TDA9102C is a monolithic integrated circuit for horizontal and vertical sync processing in monochrome and color video displays driven by input TTL compatible signals. The TDA9102C is supplie...