TDA9102F

TDA9102F H/V PROCESSOR FOR TTL V.D.U . . . . . . . . . . . . . . . . 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 : 48% POWERDIP20 (0.4) (Plastic package) ORDER CODES : TDA9102F 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 Substrate Ground 11 10 Horizontal Phase Adjust Vertical Frequency Preset 12 9 Phase Comparator 2 Output C13 13 8 Horizontal Flyback Input Vertical TTL Input 14 7 Horizontal Output Vertical Ramp Output 15 6 Horizontal Power Ground Vertical Amplitude Adjust 16 5 C5 Vertical Linearity Adjust 17 4 Horizontal TTL Input DESCRIPTION The TDA9102F is a monolithic integrated circuit for horizontal and vertical sync processing in monochrome and color video displays driven by input TTL compatible signals. The TDA9102F is supplied in a 20 pin dual ...