AC-coupled differential amplifier PGA202

Posted on Mar 28, 2007

As shown in FIG PGA202 constituted by AC-coupled differential amplifier. The circuit at the input PGA202 plus two 1 F capacitors and two 1M resistor composition frequency 0.16H

AC-coupled differential amplifier PGA202
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z above Qualcomm AC coupling circuit, after the AC signal input differential amplifier PGA202 output.

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