TDA9102C/T

H/V PROCESSOR FOR TTL V.D.U

DESCRIPTION

The 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/T is supplied in a 20 pin dual in line package with pin 11 connected to ground and used for heatsinking.

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%

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