I have some question about LTC5586.
(1) Aer there any manual or document about the adjustment of LTC5586?
LTC5586 has many adjustment function which are shown table 9 in the datasheet. I would like to know how should we do the adjustment for each items.
(2) Do we need a heat sink for LTC5586 using at 6GHz?
(3) How shoud we stop LTC5586 for cool sown if LTC5586 wiil be over heat? Power off? Stop Lo signal?
Could you please help to my question?
Thanks & regards,
You might check the demo board manual on the website for additional helpful info. The easy way to test is download QuikEval, then use DC590B as a PC interface board. A windows program will automatically open and make register changes simple and easy.
No heatsink is necessary, as long as you follow the recommended PCB layout with ample ground vias under the IC. These vias conduct heat away from the IC, into the surrounding Cu.
The only way to disable is to remove power. With power removed, its a good idea to remove LO drive also.