This document describes the features and characteristics of the Multiformat SDTV Video Decoder ADV7183A Rev. B, including support for multiple video formats, integration of three 10-bit ADCs, adaptive digital line length tracking, etc.
The ADV7183A is a high-quality, single-chip multiformat video decoder manufactured by Analog Devices. It automatically detects and converts standard analog baseband television signals compatible with worldwide standards (NTSC, PAL, and SECAM) into 4:2:2 component video data compatible with 16-/8-bit CCIR601/CCIR656. The device integrates three 54 MHz, 10-bit ADCs and is clocked from a single 27 MHz crystal, making it suitable for applications such as DVD recorders, video projectors, and security systems.
| ADC Resolution | 10-bit |
|---|---|
| ADC Clock Frequency | 54 MHz |
| Crystal Frequency | 27 MHz |
| Analog Input Channels | 12 |
| Input Signal Range | 0.5 V to 1.6 V |
| Differential Gain | 0.5% typ |
| Differential Phase | 0.5° typ |
| Package Type | 80-lead LQFP Pb-free |
| Analog Supply Voltage | 3.3 V |
| Digital Core Voltage | 1.8 V |
It supports NTSC-(J, M, 4.43), PAL-(B/D/G/H/I/M/N), and SECAM.
The device accepts CVBS (composite video), S-Video (Y/C), and YPrPb component formats.
The output is ITU-R BT.656 YCrCb 4:2:2 format with HS, VS, and FIELD signals.
Yes, it includes Macrovision® copy protection detection.