Basic_crystal_filter

Published:2009/7/24 12:57:00 Author:Jessie | From:SeekIC

This circuit replaces the ceramic element of Fig. 7-10 with a 3.57-MHz quartz crystal. Figure 7-12B shows almost 30-dB attenuation only a few kHz on either side of resonance. Linear Technology Corporation, 1991, AN47-48/49.



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