Discussion created by FreedomSabre on May 5, 2016

i use ADL5380,but it's so easy to damage,i changed several chips ,then it can work well,

but one month later ,the output power lost more than 10dB, from -2dbm to -18dbm,

and in this situation i changed a capacitor in the RF from balun to ADL5380,the Q way signal incredibly lost 5db than I way signal

what's the problem,i never meet a chip which is so  fragile