STV7778S Datasheet (ST Microelectronics) - DEFLECTION PROCESSOR FOR MULTISYNC MONITOR

STV7778S, DEFLECTION PROCESSOR FOR MULTISYNC MONITOR

The STV7778S is a monolithic integrated circuit assembled in a 42 pins shrunk dual in line plastic package.

September 1998 1/11 STV7778S PIN CONNECTIONS PLL2C H-DUTY HFLY HGND HREF NC NC NC NC C0 R0 PLL1F HLOCK-CAP FH-MIN H-POS XRAY-IN HSYNC VCC GND H-OUTEM H-OUTCOL 1 2 3 4 5 6 7 8 9 10 11 12 13 14

STV7778S DEFLECTION PROCESSOR FOR MULTISYNC MONITOR .

HORIZONTAL DUAL PLL CONCEPT SELF-ADAPTIVE (30 TO 70kHz) X-RAY PROTECTION INPUT DC ADJUSTABLE DUTY-CYCLE INTERNAL 1st PLL LOCK/UNLOCK IDENTIFICATION WIDE RANGE DC CONTROLLED H-POSITION ON/OFF SWITCH (FOR PWR MANAGEMENT) TWO H-DRIVE POLARITIES VERTICAL VERTICAL RAMP GENERATOR 45 TO 120Hz AGC LOOP DC CONTROLLED V-AMP, V-POS, S-AMP AND S-CENTERING ON/OFF SWITCH B+ REGULATOR INTERNAL PWM GENERATOR FOR B+ C