Search found 4 matches

by manoj
Thu Jul 24, 2014 9:18 am
Forum: Device Physics
Topic: What if substrate contact is left floating
Replies: 1
Views: 2027

Re: What if substrate contact is left floating

Substrate contact is used to fix the body at constant voltage level either at high(VDD) or at low(VSS). If we did not do this, Body will be biased and affect the device performance by varying the threshold.
by manoj
Thu Jul 24, 2014 9:09 am
Forum: Device Physics
Topic: Which transistor has higher gain. BJT or MOS and why?
Replies: 2
Views: 2305

Re: Which transistor has higher gain. BJT or MOS and why?

The transconductance of BJT is higher than that of MOSFET which makes the gain of BJT higher than MOSFET.
by manoj
Thu Jul 24, 2014 9:06 am
Forum: Device Physics
Topic: Fundamental difference between a MOSFET and BJT
Replies: 1
Views: 2520

Re: Fundamental difference between a MOSFET and BJT

1. MOSFET is a voltage controlled device while BJT is current controlled device. 2. MOSFET is majority carrier device while in BJT is bipolar device. 3. MOSFET have low switching losses rather than BJT. 4. MOSFET used for high frequency applications while BJT is used for low frequency applications. ...
by manoj
Thu Jun 05, 2014 1:19 pm
Forum: Linux Basics and Script Programming (UNIX, TCL, Perl, Python)
Topic: perl problem
Replies: 1
Views: 1676

perl problem

Hi all, I am tring to make a table using two files contains name of students in first file and in other file roll no of students, now i want to make this information in the form of table in other file. Can anybody please guide me in this regards. Like this: Name Roll_No ram 101 shyam 102 mohan 103 e...