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EL2170 - Feedback Amplifier

Key Features

  • Single (EL2170), dual (EL2270) & quad (EL2470) topologies.
  • 1mA supply current (per amplifier).
  • 70MHz -3dB bandwidth.
  • Tiny SOT23-5 package (EL2170).
  • Low cost.
  • Single- and dual-supply operation down to ±1.5V.
  • 0.15%/0.15° diff. gain/diff. phase into 150Ω.
  • 800V/µs slew rate.
  • Large output drive current - 100mA (EL2170), 55mA (EL2270), 55mA (EL2470).
  • Also available with disable in single (EL2176) & dual (EL2276.

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Other Datasheets by Intersil (Renesas)

Part Number Description
EL2120 100MHz Current Feedback Amplifier
EL2126 Ultra-Low Noise/ Low Power/ Wideband Amplifier
EL2130 85MHz Current Feedback Amplifier
EL2140 150MHz Differential Twisted Pair Driver
EL2141 150MHz Differential Twisted Pair Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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® Data Sheet EL2170, EL2270, EL2470 November 13, 2002 FN7053 70MHz/1mA Current Mode Feedback Amplifiers The EL2170, EL2270, and EL2470 are single/dual/quad current-feedback operational amplifiers which achieve a -3dB bandwidth of 70MHz at a gain of +1 while consuming only 1mA of supply current per amplifier. They will operate with dual supplies ranging from ±1.5V to ±6V, or from single supplies ranging from +3V to +12V. In spite of their low supply current, the EL2270 and the EL2470 can output 55mA while swinging to ±4V on ±5V supplies. The EL2170 can output 100mA with similar output swings. These attributes make the EL2170, EL2270, and EL2470 excellent choices for low power and/or low voltage cable-driver, HDSL, or RGB applications.