STV9118

 

 

 

FEATURES

General

 ADVANCED I2C BUS CONTROLLED 

DEFLECTION PROCESSOR DEDICATED 

FOR HIGH-END CRT MONITORS

 SINGLE SUPPLY VOLTAGE 12V

 VERY LOW JITTER

 DC/DC CONVERTER CONTROLLER

 ADVANCED EW DRIVE

 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

 I2C BUS STATUS REGISTER

Horizontal section

 100 kHz maximum frequency

 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 section

 

 

 200 Hz maximum frequency

 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

EW section

 Symmetrical geometry corrections: Pin cushion, 

Keystone, Top/Bottom corners separately

n Horizontal size adjustment

n Tracking of EW waveform with Vertical size and  

position and adaptation to frequency

n Compensation of horizontal breathing through 

EW waveform

 

 

 

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