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Ordering number : EN5546A
CMOS LSI
LC89978M
CCD Delay Line for Multi-System
Overview
The LC89978M is a CCD delay line for multi television system that incorporates a comb filter to remove noise from the chrominance signal and a 1-H delay line for the luminance signal.
Package Dimensions
unit: mm
3111-MFP14S
[LC89978M]
Features
• 5-V single-voltage power supply • Built-in 4 × PLL frequency multiplier circuit allows 4fsc operation from an fsc (3.58 MHz) input. • Can be switched between the NTSC/M, PAL/GBI, and PAL/M formats by setting control pin values. • Includes a built-in crosstalk exclusion comb filter for the chrominance signal that provides high-precision comb characteristics in an adjustment-free circuit.
LC89978M Datasheet
