MESFET
MESFET stands for metal–semiconductor field-effect transistor. It is quite similar to a JFET in construction and terminology. The difference is that instead of using a p-n junction for a gate, a Schottky (metal-semiconductor) junction is used. MESFETs are usually constructed in compound semiconductor technologies lacking high quality surface passivation such as GaAs, InP, or SiC, and are faster but more expensive than silicon-based JFETs or MOSFETs. Production MESFETs are operated up to approximately 45 GHz, and are commonly used for microwave frequency communications and radar. The first MESFETs were developed in 1966, and a year later their extremely high frequency RF microwave performance was demonstrated.
From a digital circuit design perspective, it is increasingly difficult to use MESFETs as the basis for digital integrated circuits as the scale of integration goes up, compared to CMOS silicon based fabrication.
Functional Architecture
Misfit
(Carly Simon)
There are plenty of late nights
If you want to stay up for them
You'll just want to find yourself a friend
And tie a couple on in a night spot
Draw pictures of your soul, win the jackpot
For tears in your beer
It's hip to be miserable when you're young and intellectual
In a bit you'll admit you're a misfit
Comeon home with me
We'll turn on the TV
About 10 o'clock we'll turn off the light
Not every man was born to stay up late at night
Tere are plenty of boats to catch
If you notice all the sails in the wind
But you better look hard my friend
In case you catch a ride on the wrong one
In the distance is the one you belong on
Oh the water is wide
It's hipe to be miserable when you're young and intellectual
In a bit you'll admit you're a misfit
Come on home with me
We'll sit under a tree
And if you get the itch
I'll supply the scratch
Not every man was born with a boat to catch
It's hip to be miserable when you are young and intellectual
In a bit you'll admit you're a misfit