SDA9380-B21 Просмотр технического описания (PDF) - Micronas

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производитель

SDA9380-B21

EDDC Enhanced Deflection Controller and RGB Processor

Micronas 

SDA 9380 - B21

Preliminary Data Sheet

Features

• =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

2.2 RGB Video

• 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

Micronas

2-2

2001-01-29

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