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EL4452 - Wideband Variable-Gain Amplifier

General Description

MIN TYP MAX VDIFF Signal Input Differential Input Voltage Clipping 0.6% Nonlinearity 0.4 0.5 0.4 VCM VOS VOS, FB VG, 100% VG, 0% VG, 1V IB IOS FT RIN, Signal RIN, Gain RIN, FB CMRR PSRR EG NL VO ISC IS Common-Mode Range (All Inputs; VDIFF = 0) VS = ±5V VS = ±15V Input Offset Voltage Output Of

Key Features

  • Complete variable-gain amplifier complete with output amplifier.
  • Compensated for Gain ≥ 10.
  • 50MHz signal bandwidth.
  • 50MHz gain-control bandwidth.
  • Low 29nV/√Hz input noise.
  • Operates on ±5V to ±15V supplies.
  • All inputs are differential.
  • > 70dB attenuation @ 5MHz.

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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-On88tRa8DcE-aItCONtoaOTBuEMSSrROThMSeeLEcIeELNhtTnDoEirEcPwDaRlwRSOwEuD.PpiUnpLtCoAeTrrCstEiClDM.ecenEoctmNeeTr/mtsabct er 1994, Rev A EL4452 FN7170 Wideband Variable-Gain Amplifier with Gain of 10 The EL4452 is a complete variablegain circuit. It offers wide bandwidth and excellent linearity, while including a powerful output voltage amplifier, drawing modest current. The higher gain and lower input noise makes the EL4452 ideal for use in AGC systems. The EL4452 operates on ±5V to ±15V and has an analog input range of ±0.5V. AC characteristics do not change appreciably over the supply range. The circuit has an operational temperature of -40°C to +85°C and is packaged in 14-pin PDIP and SO-14.