Good morning everyone,
In the HMC830 schematic there is a net named REG_EN(AD4). I have supposed that the net needs to bring a enable signal for the HMC1060 regulator.
We are realizing a breadboard where the 3.3V and 5V power supplies are provided by another boards, therefore we don't need to use the HMC1031 (U3) and HMC1060 (U4). But anyway in our schematic we have put a connector to interface the breadboard with the USB interface board in order to program and configure the PLL.
Therefore, how could we manage this net? Is it still needed?