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LC89950

Sanyo
Part Number LC89950
Manufacturer Sanyo
Description 1H Delay Line
Published Apr 25, 2005
Detailed Description Ordering number : EN*5440 MOS LSI LC89950 1H Delay Line for PAL Systems Preliminary Overview The LC89950 is an IC that...
Datasheet PDF File LC89950 PDF File

LC89950
LC89950


Overview
Ordering number : EN*5440 MOS LSI LC89950 1H Delay Line for PAL Systems Preliminary Overview The LC89950 is an IC that provides 1H delay processing for color difference signals used in PAL and SECAM format TV.
The LC89950 has two CCD systems, one for the R-Y and one for the B-Y signal, and drives these CCDs with a 4-MHz clock generated within the IC.
It uses a sandcastle-shaped three-value input clock with a 1 H (64 µs) period.
• Auto-bias and input clamping circuits • 4-MHz output circuit Package Dimensions unit: mm 3003A-DIP14 [LC89950] Features • 5-V single-voltage power supply • Two input and output systems, one each for R-Y and BY signals • Takes a sandcastle pulse (SCP) as the inp...



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