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Product List
On this slide, the LTC6362 is shown implemented as a differential fourth order active filter with a corner frequency of 50kHz. It converts a single-ended 10VP-P to a differential 8VP-P signal, filters it, and drives it into the 2Msps 16-bit LTC2380-16 SAR ADC. Some differential amplifiers would oscillate in this configuration because at high frequencies the feedback provides a gain of 1, but the LTC6362 is stable at unity gain which allows this to work.
PTM Published on: 2012-06-19
