SAB9081

INTEGRATED CIRCUITS DATA SHEET SAB9081 Multistandard Picture-In-Picture (PIP) controller Preliminary specification Supersedes data of 1999 Jan 05 File under Integrated Circuits, IC02 1999 Nov 12 Philips Semiconductors Preliminary specification Multistandard Picture-In-Picture (PIP) controller FEATURES Double window Picture-in-Picture (PIP) in interlaced or non-interlaced mode at 8-bit resolution Internal 1-Mbit DRAM Three 8-bit Analog-to-Digital Converters (ADCs) (7-bit performance) with clamp circuit for each acquisition channel One PLL which generates the line-locked clocks for the subchannel One PLL which generates the line-locked clocks for the main and display channels Three 8-bit Digital-to-Analog Converters (DACs) Linear zoom in both horizontal and vertical directions for the subchannel Linear zoom in horizontal direction for the main channel. GENERAL DESCRIPTION The SAB9081 is a multistandard PIP controller which can be used in double window applications. The SAB9081 inserts one or two live video signals with reduced size into another live video signal. The incoming video signals are expected to be analog baseband signals. QUICK REFERENCE DATA SYMBOL Supply VDDD VDDA IDDD IDDA PLL fclk(sys) Bloop tjitter ζ system clock frequency loop bandwidth short-term stability damping factor peak-to-peak jitter for 64 µs 1792 × fHSYNC − − − − 28 4 − 0.7 − − 4 − digital supply voltage analog supply voltage digital supply current analog supply current 3.0 3.0 − 14...