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-   -   Small signal, low thresh-hold voltage MOSFETs (http://www.diyaudio.com/forums/solid-state/142573-small-signal-low-thresh-hold-voltage-mosfets.html)

jackinnj 19th April 2009 07:24 PM

Small signal, low thresh-hold voltage MOSFETs
 
Has anyone taken a look at the Advanced Linear Devices ALD1101, 1102, 1103 etc. They seem to turn on like a lateral MOSFET and the substrate is available. Interesting that there are 2 complementary devices.

I can't imagine that they would be quiet, but might make an interesting differential amplifier...

I've found one paper from Dr. Lynn Fuller at RIT, a presentation which has some mention of the devices: http://people.rit.edu/lffeee/MOSFET_DC_Models.pdf , and another at Swarthmore: http://www.sccs.swarthmore.edu/users.../e77vlsi/lab4/


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