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LTC6268 - 500MHz Ultra-Low Bias Current FET Input Op Amp

Description

The LTC®6268/LTC6269 is a single/dual 500MHz FET-input operational amplifier with extremely low input bias current and low input capacitance.

Features

  • n Gain Bandwidth Product: 500MHz n.
  • 3dB Bandwidth (A = 1): 350MHz n Low Input Bias Current: ±3fA Typ. Room Temperature 4pA Max at 125°C n Current Noise (100kHz): 5.5fA/√Hz n Voltage Noise (1MHz): 4.3nV/√Hz n Extremely Low CIN 450fF n Rail-to-Rail Output n Slew Rate: 400V/µs n Supply Range: 3.1V to 5.25V n Quiescent Current: 16.5mA n Harmonic Distortion (2VP-P):.
  • 100dB at 1MHz.
  • 80dB at 10MHz n Operating Temp Range:.
  • 40°C to 125°C n Single in 8-.

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Full PDF Text Transcription

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LTC6268/LTC6269 500MHz Ultra-Low Bias Current FET Input Op Amp FEATURES n Gain Bandwidth Product: 500MHz n –3dB Bandwidth (A = 1): 350MHz n Low Input Bias Current: ±3fA Typ. Room Temperature 4pA Max at 125°C n Current Noise (100kHz): 5.5fA/√Hz n Voltage Noise (1MHz): 4.3nV/√Hz n Extremely Low CIN 450fF n Rail-to-Rail Output n Slew Rate: 400V/µs n Supply Range: 3.1V to 5.25V n Quiescent Current: 16.
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