説明
We report on the measurement of phase noise of high speed analog to digital converters in a full digital measurement setup and for various development boards. The tested configurations ensures a Nyquist rate higher than 100 MHz suitable for conventional ultralow noise devices. Several analog to digital converters featuring a SNR higher than 140 dB enable the measurement of AM and PM noise with a background noise of -185 dBc (floor) and -160 dBc (flicker, 10 Hz off the carrier) using cross-correlation technique.
International audience
収録刊行物
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- 2015 Joint Conference of the IEEE International Frequency Control Symposium & the European Frequency and Time Forum
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2015 Joint Conference of the IEEE International Frequency Control Symposium & the European Frequency and Time Forum 672-675, 2015-04
IEEE