L8221 management equivalent, control and power management.
* Single chip LNB bias, control and power management * 22kHz tone detector with signal rejection for band switching * Zero Gate FET switching * Integrated regulated suppl.
The UTC L8221 is a single chip power management and control solution for LNB’s. The highly integrated solution provides all the required FET and mixer bias, control detection and decoding, local oscillator switching and a stable power supply for the .
Image gallery
TAGS
Download