LM1882 - Programmable Video Sync Generator

Product Overview

National Semiconductor

Datasheet Details

Part number	LM1882
Manufacturer	National Semiconductor
File Size	356.49 KB
Description	Programmable Video Sync Generator
Datasheet	LM1882 Datasheet
Additional preview pages of the LM1882 datasheet.

Product details

Description

The ’ACT715/LM1882 and ’ACT715-R/LM1882-R are 20-pin TTL-input compatible devices capable of generating Horizontal, Vertical and Composite Sync and Blank signals for televisions and monitors.

Features

n Maximum Input Clock Frequency > 130 MHz n Interlaced and non-interlaced formats available n Separate or composite horizontal and vertical Sync and Blank signals available n Complete control of pulse width via register programming n All inputs are TTL compatible n 8 mA drive on all outputs n Default RS170/NTSC values mask programmed into registers n 4 KV minimum ESD immunity n ’ACT715-R/LM1882-R is mask programmed to default to a Clock Enable state for easier start-up into 14.31818 MHz RS170 ti.

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Published: Mar 22, 2005 |