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NE5517 - Dual operational transconductance amplifier

General Description

The AU5517 and NE5517 contain two current-controlled transconductance amplifiers, each with a differential input and push-pull output.

The AU5517/NE5517 offers significant design and performance advantages over similar devices for all types of programmable gain applications.

Key Features

  • Constant impedance buffers.
  • ∆VBE of buffer is constant with amplifier IBIAS change.
  • Excellent matching between amplifiers.
  • Linearizing diodes.
  • High output signal-to-noise ratio.

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📁 Similar Datasheet

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Other Datasheets by Philips Semiconductors (now NXP Semiconductors)

Part Number Description
NE5517A Dual operational transconductance amplifier
NE5512 Dual high-performance operational amplifier
NE5512D Dual high-performance operational amplifier
NE5512N Dual high-performance operational amplifier
NE5514 Quad high-performance operational amplifier

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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INTEGRATED CIRCUITS NE5517/NE5517A/AU5517 Dual operational transconductance amplifier Product data Replaces NE5517/NE5517A dated 2001 Aug 03 2002 Dec 06 Philips Semiconductors Philips Semiconductor Product data Dual operational transconductance amplifier NE5517/NE5517A/ AU5517 DESCRIPTION The AU5517 and NE5517 contain two current-controlled transconductance amplifiers, each with a differential input and push-pull output. The AU5517/NE5517 offers significant design and performance advantages over similar devices for all types of programmable gain applications. Circuit performance is enhanced through the use of linearizing diodes at the inputs which enable a 10 dB signal-to-noise improvement referenced to 0.5% THD.