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EL4083 - Current Mode Four Quadrant Multiplier

Key Features

  • Novel current mode design - Virtual ground current summing inputs - Differential ground referenced current outputs.
  • High speed (both inputs) - 200MHz bandwidth - 12ns 1% settling time.
  • Low distortion - THD < 0.03% @ 1MHz - THD < 0.1% @ 10MHz.
  • Low noise (RL = 50Ω) - 100dB dynamic range - 10Hz to 20kHz - 73dB dynamic range - 10Hz to 10MHz.
  • Wide supply conditions - ±5 to ±15V operation - Programmable bias current.
  • 0.2dB gain tolerance to 25MHz.

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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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® cN1o-On8t8Ra8cE-tIOCNoODBTuESMraROTMtSeLEacIELNhTDnoSEirEcPhwDaRlweROSwEeuD.PpitUnLpCtAoeTrCrtsEiClM.ecEnotNmeTr/tastc Current Mode Four Quadrant Multiplier The EL4083 makes use of an Elantec fully complimentary oxide isolated bipolar process to produce a patent pending current in, current out four quadrant multiplier. Input and output signal summing and direct interface to other current mode devices can be accomplished by simple connection to reduce component count and preserve bandwidth. The selection of an appropriate series resistor value allows an input to accept a voltage signal of any size and optimize dynamic range. The differential outputs offer significant performance improvements which greatly extend the usable gain control range at high frequencies.