VPX3214

PRELIMINARY DATA SHEET MICRONAS INTERMETALL VPX 3220 A, VPX 3216 B, VPX 3214 C Video Pixel Decoders MICRONAS Edition July 1, 1996 6251-368-2PD VPX 3220 A, VPX 3216 B, VPX 3214 C PRELIMINARY DATA SHEET Contents Page 5 5 5 5 6 6 6 6 6 7 7 7 7 7 8 8 8 9 9 10 11 11 12 13 13 13 14 14 15 15 15 15 16 16 16 Section 1. 1.1. 1.2. 1.3. 2. 2.1. 2.1.1. 2.1.2. 2.1.3. 2.1.4. 2.1.5. 2.2. 2.2.1. 2.2.2. 2.2.3. 2.2.4. 2.2.5. 2.2.6. 2.2.7. 2.2.8. 2.2.9. 2.3. 2.3.1. 2.3.2. 2.3.3. 2.3.4. 2.4. 2.4.1. 2.4.2. 2.4.3. 2.4.4. 2.4.4.1. 2.5. 2.5.1. 2.5.2. Title Introduction Difference between VPX 3220 A and VPX 3216 B Difference between VPX 3216 B and VPX 3214 C System Architecture Functional Description Analog Front-End Input Selector Clamping Automatic Gain Control Digitally Controlled Clock Oscillator Analog-to-Digital Converters Color Decoder IF-Compensation Demodulator Chrominance Filter Frequency Demodulator Burst Detection Color Killer Operation Delay Line/Comb Filter Luminance Notch Filter YCbCr Color Space Component Processing Horizontal Resizer Skew Correction Contrast, Brightness, and Noise Shaping CbCr Upsampler Color Space Stage Color Space Selection Compression 24 → 8 Bits Inverse Gamma Correction Alpha Key Alpha Key as Static Control Signal Output Pixel Format Output Ports Output Port Formats 2 MICRONAS INTERMETALL PRELIMINARY DATA SHEET VPX 3220 A, VPX 3216 B, VPX 3214 C Contents, continued Page 18 18 18 18 18 18 18 18 20 20 23 24 24 26 27 27 27 27 27 28 29 29 35 41 43 43 43 43 ...