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Design >> Analog Design >> tsmc 65---Can anybody give me some information about nch_25?
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Message started by baab on Dec 19^th, 2015, 12:48am

Title: tsmc 65---Can anybody give me some information about nch_25?
Post by baab on Dec 19^th, 2015, 12:48am

Can anybody give me some information about nch_25? I couldn't find any info?
nch_25: 2.5V nominal VT NMOS transistor
nch_25x: 2.5V nominal VT NMOS transistor
So is there any difference between nch_25 and nch_25x?

BTW, there is another nmos called nch_25od33.
nch_25od33: 2.5V over drive 3.3V nominal VT NMOS transistor.

What does these (2.5V over drive, 3.3 nominal) mean here?
Thanks.

Title: Re: tsmc 65---Can anybody give me some information about nch_25?
Post by neoflash on Dec 30^th, 2015, 11:15am

nch_25 and nch_25x should be the same device. One with x postfix may have substrate terminal.

over drive means this device can take 3.3v vds/vgs and without being stressed out.