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https://e2e.ti.com/support/data-converters-group/data-converters/f/data-converters-forum/1329833/tx7332-tr-switch-control
您好！
T/R 开关关闭将由寄存器中编程的延迟确定。 T/R 开关导通延迟从 TR_BF_SYNC 边沿或图形结束进行计数、具体取决于 TR_SW_DEL_MODE 设置。 每个 TR_BF_SYNC 都会发生此情况。 可以以200Hz (最小频率)信号的形式给出 TR_EN。 如果可能、可以在每个 TR_BF_SYNC 之前给出。
谢谢。此
