Hello,
We are planning on using the MAX3471 with a dual-voltage configuration.
We will use an ideal ORing diode power muxer to supply voltage directly from VBATT or from a switched 5V rail. This is so we can transmit at a higher 5V level, but maintain low power consumption while being able to receive at all times.
Is there any potential side effects from this power configuration? Are there any slew rate issues with a configuration like