I couldn't SW control one of HMC435AMS8GE. And I chesk the input inpedance of the controle pins (pin1 and pin2). In the result,
the omput ompedance of the one of HMC435AMS8GE was 2.8k ohms at 5VDC. On the other hand, as for other HMC435AMS8GEs.
the inpedance was high-impedance. I understand that the input impedance is not defined the datasheet. But I would like to know if 2.8k ohms is normal value for input impedance or not.