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INTEGRATED CIRCUITS
DATA SHEET
SAB9080 NTSC 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
NTSC 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 subchan