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https://e2e.ti.com/support/data-converters-group/data-converters/f/data-converters-forum/1089702/ads42lb69-snr-improvement
在我们的设计中，我们在ADC输入处接收70MHz IF信号，并使用从LTC6951生成的160MHz时钟进行采样。
要改进SNR，需要考虑哪些参数。
Divya，
使用低噪声时钟源并遵循我在上一篇文章中发送给您的PCB布局指南。
此致，
Jim
e2e.ti.com/.../6012.Clocking-High-Speed-Data-Converters-_2D00_-3_5F00_17_5F00_2013.pptx</s>2013.
