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More FET noise measurements (for EUVL)
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Old 17th January 2019, 03:07 AM   #81
jackinnj is offline jackinnj  United States
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More FET noise measurements (for EUVL)
Originally Posted by EUVL View Post
Fairchild no longer exists.
Fairchild and On-Semi (nee Motorola) have merged.
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Old 17th January 2019, 03:17 AM   #82
EUVL is offline EUVL  Europe
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I know.

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Old 18th January 2019, 11:13 AM   #83
stamasd is offline stamasd
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Just out of curiosity, were there ever depletion MOSFETs made for audio purposes (small signal parts not high power)? I know some odd ducks were made for RF purposes such as 2SK241 and 2SK359 and those have pretty low noise in their intended frequencies but I probably shouldn't expect them to be any good in audio. I'm just curious if audio equivalents existed.

(I have some of the above mentioned ones left over from a past RF project; the datasheets are interesting, reads like a JFET datasheet but they're MOSFET)
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