HMC245A
Recommended for New Designs
The HMC245AQS16E is a low cost non-reflective SP3T switches in 16-lead QSOP surface mount packages. Covering DC to 3.5 GHz, the switch offers 30 to 40...
Datasheet
HMC245A on Analog.com
Looking at the truth table of HMC245A, RF1 is turned on when A and B are both low, but if it is passive, that is, VDD=0V, is this truth table true? If it is not established, VDD=0V, and then the A and B terminals are both low level, how will the circuit behave?
English is not good, use translation software, hope to forgive.
