GENERAL DESCRIPTION

The ADV7184 integrated video decoder automatically detects and converts a standard analog baseband television signal, which is compatible with worldwide standards NTSC, PAL, and SECAM, into 4:2:2 component video data-compatible with 16-bit or 8-bit CCIR601/CCIR656.

FEATURES

Multiformat video decoder supports NTSC-(J, M, 4.43), PAL-(B/D/G/H/I/M/N), SECAM

Integrates four 54 MHz, 10-bit ADCs

SCART fast blank support

Clocked from a single 28.63636 MHz crystal

Line-locked clock-compatible (LLC)

Adaptive digital line length tracking (ADLLT™), signal

  processing, and enhanced FIFO management give mini

  TBC functionality

5-line adaptive comb filters

Proprietary architecture for locking to weak, noisy, and unstable video sources such as VCRs and tuners

Subcarrier frequency lock and status information output

Integrated AGC with adaptive peak white mode

Macrovision® copy protection detection

CTI (chroma transient improvement)

DNR (digital noise reduction)

Multiple programmable analog input formats

  CVBS (composite video)

  S-Video (Y/C)

  YPrPb component (VESA, MII, SMPTE, and Betacam)

12 analog video input channels

Integrated antialiasing filters

Automatic NTSC/PAL/SECAM identification

Programmable interrupt request output pin