Apr 22, 2018 #1 M mickey123 Member level 5 Joined Mar 23, 2015 Messages 93 Helped 0 Reputation 0 Reaction score 1 Trophy points 6 Activity points 666 Hello, What is the 'video impedance' parameter in a Schottky diode datasheet (particularly HSMS 286x series)?
Hello, What is the 'video impedance' parameter in a Schottky diode datasheet (particularly HSMS 286x series)?
Apr 22, 2018 #2 crutschow Advanced Member level 6 Joined Feb 22, 2012 Messages 4,460 Helped 999 Reputation 1,996 Reaction score 1,123 Trophy points 1,393 Location Colorado USA Zulu -7 Activity points 25,286 It's the impedance of the diode output when used as a detector, discussed on page 7 of the data sheet.
It's the impedance of the diode output when used as a detector, discussed on page 7 of the data sheet.
Apr 23, 2018 #3 M mickey123 Member level 5 Joined Mar 23, 2015 Messages 93 Helped 0 Reputation 0 Reaction score 1 Trophy points 6 Activity points 666 Thanks for the reply Can you tell me how to find the input impedance of a rectifier circuit using Schottky diode?
Thanks for the reply Can you tell me how to find the input impedance of a rectifier circuit using Schottky diode?
Apr 23, 2018 #4 crutschow Advanced Member level 6 Joined Feb 22, 2012 Messages 4,460 Helped 999 Reputation 1,996 Reaction score 1,123 Trophy points 1,393 Location Colorado USA Zulu -7 Activity points 25,286 mickey123 said: Thanks for the reply Can you tell me how to find the input impedance of a rectifier circuit using Schottky diode? Click to expand... What exactly is the diode rectifying? The rectifier input impedance is basically the rectifier output load impedance.
mickey123 said: Thanks for the reply Can you tell me how to find the input impedance of a rectifier circuit using Schottky diode? Click to expand... What exactly is the diode rectifying? The rectifier input impedance is basically the rectifier output load impedance.
Apr 23, 2018 #5 M mickey123 Member level 5 Joined Mar 23, 2015 Messages 93 Helped 0 Reputation 0 Reaction score 1 Trophy points 6 Activity points 666 Thanks for the reply The diode is rectifying RF power. I am not able to find out the impedance of the rectifier so as to design an impedance matching circuit with an antenna for RF energy harvesting.
Thanks for the reply The diode is rectifying RF power. I am not able to find out the impedance of the rectifier so as to design an impedance matching circuit with an antenna for RF energy harvesting.
Apr 23, 2018 #6 crutschow Advanced Member level 6 Joined Feb 22, 2012 Messages 4,460 Helped 999 Reputation 1,996 Reaction score 1,123 Trophy points 1,393 Location Colorado USA Zulu -7 Activity points 25,286 The impedance of the diode is discussed on page 7 of its data sheet. Here's a paper on impedance matching as referenced at the bottom of that page. The rest is up to you.
The impedance of the diode is discussed on page 7 of its data sheet. Here's a paper on impedance matching as referenced at the bottom of that page. The rest is up to you.