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Buffers do add delay to the Circuitry. But they are essentially added in order to strengthen the net and maintain stronger logic value by acting as current amplifiers.
For suppose if there are varying delays in a H-tree Clock distribution network i.e clock skew, these buffers placed along every...
Yes. The difference lies in the graphics performance and the architecture. Also i think the arrival of 3rd gen i3, i5 and i7 might have changed the market scenario of 1st gen processors.
Better go for 2nd Gen i3 if u are comparing 1st and 2nd gen. If you are planning to have additional graphics...
Rate of change of output voltage is slew rate.
Slew Rate = (30-23)mv/140ns = 50000 V/Sec = 0.05V/usec
You need the Gain vs Frequency Curve to calculate the GBW at a gain of 47.
Re: Job in VLSI field............................................. ..................
From which college you finished M.Tech? Keep applying through Naukri.
Re: synchronise a Design
Synchronisation of a circuit does not eliminate hazards and races completely.
We need to take care of Clock Distribution Network(Clock Skew Analysis) considering the propagation delays in the circuitry.
These issues are discussed in the well known topic namely...
Thanks Std_match.
I dint think of those inverters in other stages.
Yes, in my explanation the total data path delay will be
5 AND Gate Delays + 5 OR Gate Delays + 1 NOT Gate Delay. I considered fanin=2.
If i use 32 AND gates with fanin=5, the delay will be less as you mentioned.
This is answered in another domain.
Any function or signal can be expressed in time or frequency domain. When you do the multiplication operation between two such signals it is same as doing the convolution operation in the other domain.
Consider two signals f(t) and g(t) in time domain. If...
Yes. Thats the functional representation of a multiplexer. So the basic equations wont change and hence the timing analysis too.
But I dont think that the results are accurate and as expected. You got to do it and cross check approximately.
Also it depends on the style(CMOS) of MUX Design like...
A 32 to 1 Multiplexer is constructed in 5 stages of 2 to 1 MUXes(16 in stage 1, 8 in stage 2 and so on till 1 in 5th stage)
So you'll have 5 times the delay of a single stage (considering parallel delays in each stage to be the same)
The result is shown in image below.
All the best.
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The circuit suggested by TonyM clearly answers the question posted by Pulkit "How to design a flipflop using latches?"
I just want to justify my 1 line statement here which seems contradicting to FPGAdsgnr.
https://obrazki.elektroda.pl/74_1341418319.jpg
-> Each MUX is individually "Level...
I know this schematic of edge triggered flipflop. But individually each of the MUX acts a transparent latch which contains the clock signal as its select signal. This is a latch and contains clock as its input. So are my earlier statements wrong?
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All i wanted to say is...
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