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MICRONAS
PRELIMINARY DATA SHEET
VCT 38xxA/B Video/Controller/Teletext IC Family
Edition Jan. 8, 2002 6251-518-1PD
MICRONAS
VCT 38xxA/B
Contents
Page
Section
7 1.
8 1.1.
8 1.1.1. 8 1.1.2. 8 1.1.3. 8 1.1.4. 8 1.1.5. 8 1.1.6.
9 1.2.
10 1.3.
Title
Introduction
Features
Video Features Microcontroller Features OSD Features Teletext Features Audio Features General Features
Chip Architecture
System Application
11 2.
Video Processing
11 2.1. Introduction
11 2.2. Video Front-end
11
2.2.1.
Input Selector
11
2.2.2.
Clamping
11
2.2.3.
Automatic Gain Control
11
2.2.4.
Analog-to-Digital Converters
12
2.2.5.
Digitally Controlled Clock Oscillator
12
2.2.6.
Analog Video Output
12 2.3. Adaptive Comb Filter
13 2.4. Color Decoder
13
2.4.1.
IF-Compensation
14
2.4.2.
VCT3833B Datasheet
