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https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz-group/sub-1-ghz/f/sub-1-ghz-forum/698430/cc1190-interfacing-with-mcu-with-gpo-minimum-output-low-0-1v-above-input-low-maximum
您好！
我正在连接 CC1190、并注意到输入低最大电压为0.3V、MCU 的输出低电压为0.4V、您是否建议使用串联电阻器来改善这种情况？
谢谢
