48 Input×16 Output Crosspoint IC Eliminates the Need for Multiplexer Amps:  02/20/03  EDN-Design Ideas / (Electronic circuit design added 02/05) Crosspoint 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, these systems often require additional multiplexer amplifiers that can drive standard video loads...

AN-391: The LM1823: A High Quality TV Video I.F. Amplifier and Synchronous Detector for Cable Receivers:  National Semiconductor - Application Note   (added 2/06)

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.  (added 10/05)

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.  (Schematic / circuit added 10/05)

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.  (Schematic / circuit added 10/05)

LH0032 Video Amplifier:  (Circuit / schematic design added 6/06)

LM1823:  National Semiconductor - Application Note   (added 2/06)

LM359N Video Amplifier:  (Circuit / schematic design added 6/06)

New Low Cost Differential Input Video Amplifiers Simplify Designs and Improve Performance:  DN55 -  Design Notes (Linear Technology) (added 1/06)

NTSC Test Signal Generator:  An accurate test signal generator for television calibration and measurements.  (Schematic / circuit added 10/05)

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.  (Schematic / circuit added 10/05)

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.  (Schematic / circuit added 10/05)

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. Most video cards do give you Csync out on H. You can also run an OLD monochrome EGA or VGA monitor like this, but be sure to hook up the Vsync. This will not work on TTL monitors. Note that some monitors require unusual sync polarities!
(added 2/05)

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.  (Schematic / circuit added 10/05)

The LM1823:  National Semiconductor - Application Note   (added 2/06)

Video Amplifier Circuit from Discrete Transistors:  (Electronic Circuit diagram added 03/03)

Video Amplifier Provides Digital Gain Control:  08/17/00 EDN-Design Ideas  / (Schematic / circuit added 10/05)   

Video Amplifier with Sync Stripper and PC Restore:  This document is an application note of200 MHz video amplifier, sync stripper and DC restorer in PDF format. (Electronic circuit added 5/02)

Video Amplifier:  This is a Video amplifier that has been constructed by a single special IC LH0024. (Electronic Circuit diagram added 03/03)

Video Circuit Clamps Under All Conditions :  04/23/98 EDN-Design Ideas / (Schematic / circuit added 10/05) [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. The circuit in Figure 1, developed for the ADC1175 (a popular and inexpensive, high-performance, 8-bit, 20M-sample/sec ADC), provides the normal back-porch clamp function to the input of the ADC in the presence of a composite-video signal. The circuit further ensures that the voltage presented to the ADC is within its correct operating range in the absence of an input signal and forces any signal other than composite video to be within the ADC's input common-mode range....

Video Inverter:  This is a simple one-transistor circuit to invert the whole video signal, including sync pulses. (Electronic Schematic / circuit added 4/02)

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.  (Schematic / circuit added 10/05)