Sep 4, 2012 #1 A adnan012 Advanced Member level 1 Joined Oct 6, 2006 Messages 468 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,298 Activity points 4,923 HI, Some RF LDMOS have built in ESD protection such as PD20015. Is it possible to add ESD protection circuits to LDMOS with no bult in protection, without altering the input output impedance and frequency response
HI, Some RF LDMOS have built in ESD protection such as PD20015. Is it possible to add ESD protection circuits to LDMOS with no bult in protection, without altering the input output impedance and frequency response
Sep 4, 2012 #2 tony_lth Advanced Member level 5 Joined Jul 28, 2010 Messages 2,088 Helped 377 Reputation 756 Reaction score 368 Trophy points 1,363 Location Beijing Activity points 12,641 What is your high power?
Sep 5, 2012 #3 A adnan012 Advanced Member level 1 Joined Oct 6, 2006 Messages 468 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,298 Activity points 4,923 high power = 20 to 70 watts @1GHz Pd20015 has built in esd protection. SD57060 does not have esd protection.
high power = 20 to 70 watts @1GHz Pd20015 has built in esd protection. SD57060 does not have esd protection.
Sep 5, 2012 #4 tony_lth Advanced Member level 5 Joined Jul 28, 2010 Messages 2,088 Helped 377 Reputation 756 Reaction score 368 Trophy points 1,363 Location Beijing Activity points 12,641 Add ESD surely affect match of input, and may affect the freq response. You can simulate in ADS to add a TVS diode.
Add ESD surely affect match of input, and may affect the freq response. You can simulate in ADS to add a TVS diode.