SBASA70 April 2021 AMC3336
PRODUCTION DATA
Do not leave the inputs of the AMC3336 unconnected (floating) when the device is powered up. If both modulator inputs are left floating, the modulator outputs a bitstream that is undefined.
Connect the high-side ground (HGND) to INN, either directly or through a resistive path. A DC current path between INN and HGND is required to define the input common-mode voltage. Take care not to exceed the input common-mode range, as specified in the Section 6.3 table.
The high-side LDO can source a limited amount of current (IH) to power external circuitry. Take care not to over-load the high-side LDO and be aware of the drating of IH at high temperatures as explined in the Section 7.3.5 section.
The low-side LDO does not output a constant voltage and is not intended for powering any external circuitry. Do not connect any external load to the HLDO_OUT pin.