SAB9079HS

INTEGRATED CIRCUITS DATA SHEET SAB9079HS Multistandard Picture-In-Picture (PIP) controller Preliminary specification File under Integrated Circuits, IC02 2000 Jan 13 Philips Semiconductors Preliminary specification Multistandard Picture-In-Picture (PIP) controller FEATURES Suitable for single PIP, double window and multi PIP applications Data formats 4 : 1 : 1 (all modes) and 4 : 2 : 2 (most modes) Sample rate of 14 MHz, 720 Y*-pixels/line Horizontal reduction factors 1⁄1 3⁄4, 2⁄3, 1⁄2, 1⁄3, 1⁄4 and 1⁄6 Vertical reduction factors 1⁄ , 1⁄ , 1⁄ 1 2 3 SAB9079HS GENERAL DESCRIPTION The SAB9079HS is a PIP controller for a multistandard application environment in combination with a multistandard decoder such as for example TDA8310, TDA9143 or TDA9321H. The SAB9079HS inserts one or two live video signals with reduced sizes into the main/display video signal. All video signals are expected to be analog baseband signals. The analog signals are stripped signals without sync. Therefore the luminance signal is referred to as Y*. The conversion into the digital environment and back is done on-chip as well as the internal clock generation. The SAB9079HS is suitable for single PIP, double window and multi PIP applications. and 1⁄ 4 PIP OSD for the sub channels displayed Detection of PAL/NTSC with overrule bit CTE/LTE like circuits in display part Replay with definable auto increment, picture sample rate and picture number auto wrap Programmable Y*UV to RGB conve...