Microwave Journal
www.microwavejournal.com/articles/14839-i-q-phase-detector

I/Q Phase Detector

January 17, 2011
The model IQM8510L18R is an ultra accurate I/Q phase detector that operates in the 8.5 to 10 GHz band. This device utilizes an improved balun and better matched semiconductors. The phase and amplitude accuracy is typically ±3° and ±0.2 dB. Other frequencies and bandwidths are available.