Hello, everyone. I have the following questions about LMX2594:
1. I'm using a 50 ohm resistor pull-up. The output power around 2ghz is about 8 dbm, which is basically the same as that of datasheet, but the output power in 10-14ghz is only about-10 dbm, which is far from datasheet. What may be the cause of this?
2. What is the voltage of the output pin when you pull iup with a resistor? Is it right that I have a voltage of about 1.8 V now?
3.I increase the power control word Out_pwr from 0-31 and 48-63, and the output power is not increased in sequence. The out pwrr is likely to be the maximum at 10 OR the maximum at 20. And vary with frequency.
thank you.
