T/R Switch Composed of Three HV-MOSFETs With 12.1-μW Consumption That Enables Per-Channel Self-Loopback AC Tests and −18.1-dB Switching Noise Suppression for 3-D Ultrasound Imaging With 3072-Ch Transceiver
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DOI: 10.1109/tvlsi.2021.3129313
Abstract: This article presents an area- and power-efficient transmission/receiving (TX/RX)-isolation switch implemented in a 3072-ch ultrasound (US) in-probe 2-D array transceiver application-specific integrated circuit (ASIC) for real-time 3-D imaging. Conventional T/R switches that protect low voltage… read more here.
Keywords: switch; switching noise; three mosfets; self loopback ... See more keywords