What is the recommended power supply sequencing for HMC648A?
What is the recommended power supply sequencing for HMC648A?
HMC648A has two power supply pins VDD and VSS (+5V and -5V). There is no specific sequencing requirement between them; either one can be turned on first. The RF input and digital control signals should not be applied until both power supplies are turned on.
HMC648A has two power supply pins VDD and VSS (+5V and -5V). There is no specific sequencing requirement between them; either one can be turned on first. The RF input and digital control signals should not be applied until both power supplies are turned on.