Datasheet Linear Technology LT1253CN8#PBF

Manufacturer	Linear Technology
Series	LT1253
Part Number	LT1253CN8#PBF

Low Cost Dual and Quad Video Amplifiers

Datasheets

Preview and Download

PDF, 222 Kb, Language: en, File uploaded: Aug 6, 2017, Pages: 8
Low Cost Dual and Quad Video Amplifiers

Extract from the document

Prices

Packaging

Package	N-8
Package Code	N
Package Index	05-08-1510 (N8)

Parametrics

Number of Channels	2
Unity Gain BW	250 MHz

Av Min Stable	1 V/V
Avol	4 dB
Common Mode Rejection Ratio	65 dB
Cload	100 pF
Design Tools	LTspice Model
Enoise 1/f Corner	22 Hz
Enoise Density	3 nV/rtHz
Export Control	no
Inoise	1.5 pA/rtHz
Inoise 1/f Corner	20 Hz
Iout	55 mA
Isupply	6 mA
Operating Temperature Range	0 to 70 °C
Over-the-Top	no
PSRR	70 dB
Rail-to-Rail In	no
Rail-to-Rail Out	no
SR	250 V/µs
Shutdown	no
Single Supply	no
Type	CFA
VinCM High (from V+)	1 V
VinCM Low (from V-)	0.8 V
Voh (from V+)	0.7 V
Vol (from V-)	0.6 V
Vos	5 mV
Vs Max	28 V
Vs Min	4 V

Eco Plan

RoHS

Compliant

Other Options

LT1254 LT1254

Application Notes

Download
Video Circuit Collection &mdash AN57
PDF, 559 Kb, File published: Jan 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.
Extract from the document
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 …

Model Line

Series: LT1253 (3)

LT1253CN8#PBF LT1253CS8#PBF LT1253CS8#TRPBF

Manufacturer's Classification

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

Other Names:

LT1253CN8PBF, LT1253CN8 PBF