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> 9116 / TDA9116 controlled deflection processor
9116 / TDA9116 controlled deflection processor
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2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR
ADVANCED I2C BUS CONTROLLED DEFLECTION PROCESSOR DEDICATED FOR HIGH-END CRT MONITORS
ADVANCED ASYMMETRY CORRECTIONS
AUTOMATIC MULTISTANDARD SYNCHRONIZATION
VERTICAL DYNAMIC CORRECTION WAVEFORM OUTPUT
X-RAY PROTECTION AND SOFT-START & STOP ON HORIZONTAL AND DC/DC DRIVE OUTPUTS
Corrections of geometric asymmetry: Pin cushion asymmetry, Parallelogram
Tracking of asymmetry corrections with vertical size and position
Fully integrated internal horizontal moiré cancellation and moiré cancellation output
Vertical ramp for DC-coupled output stage with adjustments of: C-correction, S-correction for super-flat CRT, Vertical size, Vertical position
Vertical moiré cancellation through vertical ramp waveform
Compensation of vertical breathing with EHT variation
Symmetrical geometry corrections: Pin cushion, Keystone, Top/Bottom corners separately
Tracking of EW waveform with Vertical size and position and adaptation to frequency
Compensation of horizontal breathing through EW waveform
Output with vertical dynamic correction waveform for dynamic corrections like focus, brightness uniformity, ...
Fixed on screen by means of tracking system
Step-up and step-down conversion modes
External sawtooth configuration
Synchronization on hor. frequency with phase selection
Selectable polarity of drive signal
The TDA9116 is a monolithic integrated circuit assembled in a 32-pin shrink dual-in-line plastic package. This IC controls all the functions related to horizontal and vertical deflection in multimode or multi-frequency computer display monitors.
The internal sync processor, combined with the powerful geometry correction block, makes the TDA9116 suitable for very high performance monitors, using few external components.
Combined with other ST components dedicated for CRT monitors (microcontroller, video preamplifier, video amplifier, OSD controller) the TDA9116 allows fully I
2C bus-controlled computer display monitors to be built with a reduced number of external components.
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