Datasheet Linear Technology LT1396 — Даташит

Datasheets

Цены

Купить LT1396 на РадиоЛоцман.Цены — от 119 до 843 ₽ 33 предложений от 23 поставщиков Single/Dual/Quad 400MHz Current Feedback Amplifier
EIS Components Весь мир	LT1396CDD#PBF Analog Devices	119 ₽	Купить
Utmel Весь мир	LT1396CS8 Analog Devices	от 123 ₽	Купить
AliExpress Весь мир	LT1396CS8 LT1351CS8 LT1677CS8 LT1796IS8 LT2110CS8 LT4256-2IS8 LT1241CS8 LT1241IS8 LT1573CS8 IC	238 ₽	Купить
Vess Electronics Весь мир	LT1396CDD#PBF IC Linear Technology	по запросу	Купить

Корпус / Упаковка / Маркировка

Параметры

Экологический статус

Другие варианты исполнения

LT1395 LT1395 LT1397 LT1397

Design Notes

• Скачать
  Tiny Amplifiers Drive Heavy Capacitive Loads at Speed &mdash DN429
  PDF, 95 Кб, Файл опубликован: 30 окт 2007
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  Tiny Amplifiers Drive Heavy Capacitive Loads at Speed
  Design Note 429
  Keegan Leary and Brian Hamilton
  Introduction
  Parasitic capacitance lurks behind every corner of an
  electronic circuit. FET gates, cabling, ground and power
  planes all add to the Farad bottom line. When the capacitive load gets heavy in high speed circuits, careful op amp
  selection is paramount for optimizing slew rate, current
  output capability, power dissipation, and feedback loop
  stability.
  Demanding Circuit Requirements
  For example, consider a 100MHz, 2VP-P sine wave signal
  driving a 350pF capacitive load. The minimum required
  slew rate without distortion for this scenario is: SRMIN = 2ПЂfVPK
  SRMIN = 2ПЂ(100MHz)(1V)
  V
  ≈ 630
  Вµs
  The slew rate sets the maximum output current—the
  amplifiers are charging a capacitor, so the maximum
  output current occurs at maximum slew. I= C dV
  dt вЋ›
  VвЋћ …

Статьи

• Скачать
  400MHz Current Feedback Amps Offer High Slew Rate without the Gain Bandwidth Product Limitations of Voltage Feedback Amps &mdash LT Journal
  PDF, 173 Кб, Файл опубликован: 1 фев 2000
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  DESIGN FEATURES 400MHz Current Feedback Amps
  Offer High Slew Rate without the Gain
  Bandwidth Product Limitations of
  by Brian Hamilton
  Voltage Feedback Amps
  Introduction
  The LT1395, LT1396 and LT1397 are
  400MHz current feedback amplifiers
  with a high slew rate and a –3dB
  bandwidth that remains relatively
  constant over a wide range of closedloop gains. The current feedback
  topology of the LT1395/LT1396/
  LT1397 family can provide improved
  performance in many new and existing designs that have historically used
  voltage feedback op amps. Because of
  its current feedback topology, the
  LT1395/LT1396/LT1397 family
  boasts a slew rate of 800V/Вµs on a
  supply current of only 4.6mA per
  amplifier, resulting in a much higher
  full-power bandwidth than comparable voltage feedback op amps. The
  current feedback topology of the
  LT1395/LT1396/LT1397 also results …

Модельный ряд

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)