# Recent content by bharathr87

1. ### Recommend me a software for drawing circuit diagrams

draw circuit diagrams Use Tiny CAD..its simple to use and also got good features Added after 1 minutes: this is the set up file for Tiny CAD
2. ### explain me the work of this buffer ckt please

working of buffer can anyone plz explain me the workin of this buffer ckt....i.e how the transistors work as vin is varied?
3. ### freq and stability analysis

Thanks shady25.....i know that it is correct and it works...but can u help me figure out how the LC ckt is useful in doin the stability analysis....
4. ### freq and stability analysis

wait for a few seconds it will appear!!!
5. ### freq and stability analysis

why do we add an inductor and capacitor (LC ckt) in the feed back loop for freq and stability analysis for ex. as shown in this fig?
6. ### spectre - corner analysis

cadence spectre coner analysis where can i find the overlap output option?
7. ### spectre - corner analysis

corner analysis hello people, I am simulating different corners in cadence spectre. however the graphs for all the parameters come out as individual. Is ther any way by which all the parameter variations could be obtained in a single graph? The same problem exists while doing statistical...
8. ### stability of a system from the frequency analysis

Re: stability of a system How to find the value of the cap. to be connected bwn gate and drain of pmos (Cc)? And can i use Rz=(Cl+Cc)/(gmp*Cc) where Cl is the load cap. and Cc the value of the Miller Compensation cap. who's value i need to find in the first part?
9. ### stability of a system from the frequency analysis

Re: stability of a system hey i went thru miller compensation in Razavi but couldnt understand ....could u tell me how to apply miller compensation for this circuit??
10. ### adjusting the gain margin of a system

the images of the buffer amplifier ckt and its freq response(gain and phase plots) are below....it is unstable right? wat modifications do i have to do for the circuit if i hav to make it stable? the load cap. can be >=3.5pF.
11. ### stability of a system from the frequency analysis

Re: stability of a system thank you for the reply :) these r the gain n phase plots i have got for the buffer amplifier....it is unstable right? wat modifications do i have to for the circuit if i hav to make it stable? the load cap. can be >=3.5pF.
12. ### stability of a system from the frequency analysis

transistor 1gmp how do you find out if the system is stable or not from the frequency analysis i.e. AC analysis(using cadence spectre)
13. ### evaluation of PSRR in cadence spectre

how to find the ac gain of the o/p...can u find it frm the ac gain plot?
14. ### evaluation of PSRR in cadence spectre

How do u find the PSRR in cadence spectre through simulation? you have to give an AC signal at Vdde right?and after that how do you find the value of PSRR?
15. ### finding the value of UnCox in cadence spectre

the value of rout can be found frm the results browser n then selectin the req trans.....the value of µ is also available there