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Amplifier Schematics - Video Circuits

48 Input×16 Output Crosspoint IC Eliminates the Need for Multiplexer Amps - 02/20/03 EDN-Design Ideas: Cross point switches are ideal for use in video-security systems, which accept multiple camera inputs while providing playback and multiple loop-through to multiple monitors. To provide video loop-through or monitor outputs, se systems often require additional multiplexer amplifiers that can drive standard video loads...

AN-391: The LM1823: A High Quality TV Video I.F. Amplifier & Synchronous Detector for Cable Receivers - National Semiconductor Application Note

Component Video-to-RGB Converter - This is to convert component video signal (YUV (YCrCb) into RGB video signal. This will able to attach recent digital video equipments to old RGB monitors.

CRT Display Controller - This is an HD6445 based display control interface that outputs to TV or RGB monitor. It is designed as so to be controlled with many board microcomputers, so it can easy to control CRT monitor. And its resolution is 256x200 dots, 16 colors.

General Purpose Display Controller - This is a general purpose display controller for small microcontrollers. It will be used for various use because it is easy to change its configuration through using a CPLD.

LH0032 Video Amplifier

LM1823High Quality TV Video I.F. Amplifier & Synchronous Detector for Cable Receivers - National Semiconductor Application Note

LM359N Video Amplifier

New Low Cost Differential Input Video Amplifiers Simplify Designs & Improve Performance - DN55  Design Notes (Linear Technology)

NTSC Test Signal Generator - An accurate test signal generator for television calibration and measurements.

NTSC-to-VGA Scan Converter - This is a scan converter for NTSC signal from TV, VCR, LD or DVD to VGA conversion. Your VGA monitor will able to be used for video monitor.

NTSC-to-VGA Scan Converter #2 - This is a scan converter for NTSC signal from TV, VCR, LD or DVD to VGA conversion. Your VGA monitor will able to be used for video monitor.

RGB-to-Monochrome Converter - Matches impedance of PC to CCTV monitor.  Often you can get away with running a monochrome monitor on GREEN, but this looks real crappy when viewing color images. These simple resistor networks allow you to display R+G+B on a B/W or CCTV monitor without ghosting. Be sure to set your video card for 60Hz interlaced..

Superimposer - This is a video superimposer (titler) like above. Its resolution is 512x240 dots, monochrome, so that it can displays Kanji characters. It is designed using only conventional parts.

The LM1823 - National Semiconductor Application Note

Video Amplifier Circuit from Discrete Transistors - ASCII format

Video Amplifier Provides Digital Gain Control - EDN-Design Ideas

Video Amplifier with Sync Stripper & PC Restore - This document is an App Note of200 MHz video amplifier, sync stripper and DC restorer in PDF format.

Video Circuit Clamps Under All Conditions - EDN-Design Ideas: [Note: File contains multiple circuits scroll to find this circuit.]  Many video-circuit clamps operate well in the presence of a composite-video signal but cannot achieve a clamp level with signals other than composite video or in the absence of an input signal..

Video Inverter - This is a simple one-transistor circuit to invert the whole video signal, including sync pulses.

Video Line Selector - This is a video line selector to be used to measure video signal. It triggers oscilloscope at selected line and the oscilloscope displays the selected line.

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