Datasheet Linear Technology LT1399HV — Даташит

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LT1398 LT1398 LT1399 LT1399

Design Notes

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  LT1399/LT1399HV Triple 300MHz Current Feedback Amplifiers Drive Component Video and LCD Displays &mdash DN213
  PDF, 106 Кб, Файл опубликован: 3 сен 1999
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  advertisement LT1399/LT1399HV Triple 300MHz Current Feedback Amplifiers
  Drive Component Video and LCD Displays – Design Note 213
  Brian Hamilton
  Introduction
  With the advent of HDTV and DVD video, there is a
  renewed focus on RGB and color-difference component
  video to maximize picture quality. LCD displays have also
  entered the mainstream for high-end and portable computer displays. These applications often require high
  speed triple amplifiers for routing and conditioning video
  signals. With these applications in mind, Linear Technology has introduced the LTВ®1399 and LT1399HV triple
  current feedback amplifiers. The LT1399 and LT1399HV
  contain three independent 300MHz current feedback amplifiers, each with a shutdown pin. Each amplifier has
  exceptional 0.1dB gain flatness of 150MHz and a slew rate
  of 800V/Вµs. Output drive current is a minimum of 80mA
  over temperature.
  The LT1399 operates on all supplies from a single 4V to
  В±6V. If higher supply voltages are required, the LT1399HV
  supports voltages up to В±7.5V. Each of the three amplifiers draws 4.6mA when active. When disabled, each
  amplifier draws virtually zero supply current and its output becomes high impedance. Each amplifier can be
  enabled in 30ns and disabled in 40ns, making the LT1399
  and LT1399HV ideal in spread-spectrum and portable
  equipment applications.
  With the addition of a small series resistor at the output, …

Статьи

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  Four New Amplifiers Serve Many Applications &mdash LT Journal
  PDF, 100 Кб, Файл опубликован: 1 сен 1999
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  LINEAR TECHNOLOGY
  SEPTEMBER 1999 IN THIS ISSUE…
  Four New Amplifiers
  Serve Many Applications . 1
  Issue Highlights . 2
  LTC® in the News… . 2
  DESIGN FEATURES
  JFET Op Amps Equal Low Noise
  Bipolars and Have Picoamp
  Current Noise . 3
  Alexander Strong LTВ®1813: 100MHz, 750V/Вµ s Amplifier
  Draws Only 3mA . 5
  George Feliz Micropower, Precision Current Sense
  Amplifier Operates from 2.5V to 60V
  . 7
  Richard Markell, Glen Brisebois and
  Jim Mahoney Triple 300MHz Current Feedback
  Amplifiers Drive RGB/Component
  Video and LCD Displays . 12
  Brian Hamilton LTC1702/LTC1703 Switching
  Regulator Controllers Set a New
  Standard for Transient Response
  . 16 …

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  Triple 300MHz Current Feedback Amplifiers Drive RGB/Component Video and LCD Displays &mdash LT Journal
  PDF, 241 Кб, Файл опубликован: 1 сен 1999
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  DESIGN FEATURES Triple 300MHz Current Feedback
  Amplifiers Drive RGB/Component
  Video and LCD Displays
  by Brian Hamilton
  Introduction
  With the advent of HDTV and DVD
  video, there is a renewed focus on
  RGB/component video to maximize
  picture quality. LCD displays have
  also entered the mainstream for high
  end and portable computer displays.
  Both of these applications require
  high speed triple amplifiers for routing and conditioning video signals.
  LCD displays also require voltage
  swings of over 10V, with fast settling,
  into large capacitive loads. With these
  applications in mind, Linear Technology has introduced the LT1399
  and LT1399HV triple current feedback amplifiers. The LT1399 and
  LT1399HV contain three independent
  300MHz current feedback amplifiers,
  each with a shutdown pin. Each
  amplifier has exceptional 0.1dB gain
  flatness of 150MHz and a slew rate of …

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Классификация производителя

• Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > High Speed Amplifiers (GBW > 50MHz) | Low Noise Amplifiers ( | Current Feedback Amplifiers | High Output Current Amplifiers (>100mA) | High Voltage Amplifiers (>12V)