SDA9380-B21

• No external clock needed
• 1PLL and2PLL on chip
• Standard line frequencies for NTSC and PAL
• 18.75kHz line frequency for 625 lines/60 Hz
• Doubled line frequencies for NTSC and PAL, MUSE standard, DTV standard
• Also suitable for VGA, Macintosh (35kHz) and SVGA standard (38kHz, 800*600*60Hz)
• Automatic switching between 31, 35 and 38kHz in Monitor mode with 2 digital outputs for controlling B+ and 1 analog input to keep watch on it
• I²C-Bus alignment of all deflection parameters
• All EW-, V- and H- functions
• Picture width and picture height EHT compensation
• Dynamic PH EHT compensation (white bar)
• Compensation of H-phase deviation (e.g. caused by white bar)
• Upper/lower EW-corner correction separately adjustable
• Extreme EW-corner correction (coefficient of sixth order) for super flat tubes
• V-angle and V-bow correction
• Two special control items for vertical zoom/shrink and scroll function with absolutely correct tracking of the E/W and HD-output signals
• No re-adjustment of E/W after changing vertical S-correction and linearity needed
• H-frequent PWM output signal for generating an adjustable vertical frequent parabola or a constant pulse width, selectable by I²C
• H- and V-blanking time adjustable
• Partial overscan adjustable to hide the cut off control measuring lines in the reduced scan modes
• Self adaptation of V-frequency / number of lines per field between 192 and 680 for each possible line frequency
• Selectable Black Switch-Off behaviour via I²C-Bus
• Protection against EHT run away (X-rays protection)
• Protection against missing V-deflection (CRT-protection)
• D/A ouput with 8 bit resolution for general purpose
• Digital output for general purpose, controlled by I²C-Bus
• Selectable softstart of the H-output stage
• Two universal YUV/RGB inputs and one RGB input, one YUV/RGB and RGB input with fast blanking capability
• One fast blank input with contrast reduction capability
• Switchable color difference matrix for PAL/SECAM, NTSC(U.S.), NTSC(Japan) and HDTV
• Common saturation, brightness and contrast control for all three input channels possible
• Cut off and white level control loop
• Halt command for white level control loop to switch off the white level reference lines in vertical shrink mode
• Black stretching of non-standard input signals
• Selectable blue stretch circuit shifting white towards light blue
• Peak drive limiter with soft clipping, adjustable per I²C
• Average beam current limiter, adjustable per I²C
• Luminance output signal SVM for scan velocity modulation; adjustable delay from SVM to the RGB outputs