hmc977LP4E GaAs MMIC I/Q DOWNCONVERTER .
Are pins VDRF VDLO2 VDLO1 all 3.5vdc power supply?
Are there any requirement of sequence for the power supply?
According to the gerber file,why have a short circuit after power on,then the output of IF1 is 15dB bigger than IF2?
Are there any applications that are not specified in the datasheet?