i have some question for ADRF6518
Supply Voltage : 3.3V
Input : I/Q AC, INP1 signal I Input, INM1 0.1uF capacitor to AGND
INP2 signal Q Input, INM2 0.1uF capacitor to AGND
VICM to AGND.
output : VOCM floating.
VOCM measured 1.67V
SPI Register B1 is '0'
Q1. but, output dc offset is almost 0V to XX mV
i think the DC offset should be 1.67V.
why dc offset is nothing?!
Q2. in datasheet. Output Common-Mode Range is 1.5V p-p.
how to Up for Output Common-Mode Range 2V p-p?!