LM1276

The LM1276 is 150MHz I2C Compatible RGB Preamplifier designed by National Semiconductor.

Product Overview

National Semiconductor

Datasheet Details

Part number	LM1276
Manufacturer	National Semiconductor
File Size	2.49 MB
Description	150MHz I2C Compatible RGB Preamplifier
Datasheet	LM1276-NationalSemiconductor.pdf
Additional preview pages of the LM1276 datasheet.

Product details

Description

The LM1276 pre-amp is an integrated CMOS CRT preamp with an integrated Hi-Brite Window generator, 512 Character OSD generator, and an auto size measurement circuit.

Features

n Integrated Hi-Brite Window Generator operation independent of the Microcontroller. n Programmable Video Emphasis Control. n 8 Programmable Hi-Brite Windows. n Hi-Brite Enhancement on full screen, window only, or outside of windows. n Fully addressable 512 Character OSD. n Internal 512 character OSD ROM usable as either (a) 384 2-color plus 128 4-color characters, (b) 640 2-color characters, or (c) some combination in between. n Internal 512 character RAM.

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Published: Aug 3, 2014 |