ADV7189B Rev. B is a multi-format SDTV video decoder produced by Analog Devices. It supports NTSC-(J, M, 4.43), PAL-(B/D/G/H/I/M/N), SECAM format video input. It integrates three 54 MHz, Noise Shaped Video®, 12-bit ADCs, which are driven by a single 28 MHz crystal clock. It has Line-locked clock-compatible (LLC), Adaptive-Digital-Line-Length-Tracking (ADLLT™), signal processing, FIFO management, 5-line adaptive comb filters, 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) and other functions.