Datasheet Linear Technology LT1253CN8#PBF — Ficha de datos

Fabricante	Linear Technology
Serie	LT1253
Numero de parte	LT1253CN8#PBF

Amplificadores de video dobles y cuádruples de bajo costo

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PDF, 222 Kb, Idioma: en, Archivo subido: agosto 6, 2017, Páginas: 8
Low Cost Dual and Quad Video Amplifiers

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LT1254 LT1254

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Video Circuit Collection &mdash AN57
PDF, 559 Kb, Archivo publicado: enero 2, 1994
AN57, the Video Circuit Collection, features a variety of video circuits designed at LTC. The LT1204 70MHz multiplexer is featured in a number of circuits which require excellent video isolation from channel to channel. High speed voltage and current feedback amplifiers are highlighted throughout the section on video processing circuits. There is a section on applying Current Feedback Amplifiers (CFAs) and a number of articles taken from the Linear Technology magazine.
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Application Note 57
January 1994
Video Circuit Collection
Jon Munson and Frank Cox
INTRODUCTION
Even in a time of rapidly advancing digital image processing, analog video signal processing still remains eminently
viable. The video A/D converters need a supply of properly
ampliп¬Ѓed, limited, DC restored, clamped, clipped, contoured, multiplexed, faded and п¬Ѓltered analog video before
they can accomplish anything. After the digital magic is
performed, there is usually more amplifying and п¬Ѓltering
to do as an adjunct to the D/A conversion process, not to mention all those pesky cables to drive. The analog way
is often the most expedient and efп¬Ѓcient, and you donвЂ™t
have to write all that code.
The foregoing is only partly in jest. The experienced engineer
will use whatever method will properly get the job done;
analog, digital or magic (more realistically, a combination
of all three). Presented here is a collection of analog video
circuits that have proven themselves useful. CIRCUIT INDEX
I. Video Ampliп¬Ѓer Selection Guide . 2 II. Video Cable Drivers . 3
AC-Coupled Video Drivers . 3
DC-Coupled Video Drivers . 4
Clamped AC-Input Video Cable Driver . 5
Twisted-Pair Video Driver and Receiver . 5 III. Video Processing Circuits . 6 …

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Serie: LT1253 (3)

LT1253CN8#PBF LT1253CS8#PBF LT1253CS8#TRPBF

Clasificación del fabricante

Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > Current Feedback Amplifiers | High Voltage Amplifiers (>12V) | High Speed Amplifiers (GBW > 50MHz) | Low Noise Amplifiers (

Otros nombres:

LT1253CN8PBF, LT1253CN8 PBF