Ultra_low_noise_wideband_preamplifier

Published:2009/7/24 0:25:00 Author:Jessie | From:SeekIC

The ZN459/CP used in this circuit is a high-gain low-noise preamplifier designed for audio/video applications at frequencies up to 15MHz. Figures 2-7B and 2-7C show typical PC board layouts for the ZN459 and ZN459CP (DIP), respectively .Figure 2-7D shows gain versus frequcncy.



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