Apr 27, 2011 #1 O Otgonbaatar Junior Member level 1 Joined Apr 14, 2011 Messages 15 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,388 hi guys I can't identify this chip. I guess it must be RF amplifier. S111 6216 0731 LFCSP type 16 pins [/url][/IMG] Last edited: Apr 27, 2011
hi guys I can't identify this chip. I guess it must be RF amplifier. S111 6216 0731 LFCSP type 16 pins [/url][/IMG]
Apr 27, 2011 #2 cameo_2007 Advanced Member level 3 Joined Mar 15, 2007 Messages 748 Helped 70 Reputation 142 Reaction score 44 Trophy points 1,308 Location 12°58' N77°38'E Activity points 5,023 what made you to guess that it is an RF amp ?
Apr 27, 2011 #3 O Otgonbaatar Junior Member level 1 Joined Apr 14, 2011 Messages 15 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,388 cameo_2007 said: what made you to guess that it is an RF amp ? Click to expand... It's one part of RFID reader.
cameo_2007 said: what made you to guess that it is an RF amp ? Click to expand... It's one part of RFID reader.
Apr 27, 2011 #4 cameo_2007 Advanced Member level 3 Joined Mar 15, 2007 Messages 748 Helped 70 Reputation 142 Reaction score 44 Trophy points 1,308 Location 12°58' N77°38'E Activity points 5,023 then probably it could be. No signs of any data sheet anywhere. Try tracing out where the pads are routed to.
then probably it could be. No signs of any data sheet anywhere. Try tracing out where the pads are routed to.
Apr 27, 2011 #5 S skal81 Full Member level 2 Joined Jan 19, 2005 Messages 121 Helped 38 Reputation 76 Reaction score 19 Trophy points 1,298 Activity points 1,478 From the marking, I think it's a Skyworks IC (the first letter being S). After a quick search, I got a match: SKY65111 https://www.skyworksinc.com/uploads/documents/200428E.pdf See page 15 for marking information.
From the marking, I think it's a Skyworks IC (the first letter being S). After a quick search, I got a match: SKY65111 https://www.skyworksinc.com/uploads/documents/200428E.pdf See page 15 for marking information.
Apr 27, 2011 #6 O Otgonbaatar Junior Member level 1 Joined Apr 14, 2011 Messages 15 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,388 skal81 said: From the marking, I think it's a Skyworks IC (the first letter being S). After a quick search, I got a match: SKY65111 https://www.skyworksinc.com/uploads/documents/200428E.pdf See page 15 for marking information. Click to expand... Hi Thank you very very much. It seems right datasheet
skal81 said: From the marking, I think it's a Skyworks IC (the first letter being S). After a quick search, I got a match: SKY65111 https://www.skyworksinc.com/uploads/documents/200428E.pdf See page 15 for marking information. Click to expand... Hi Thank you very very much. It seems right datasheet