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Backend & analog
Hi Master,
Digital IC backend consists of P&R also, regarding circuit design of digital ICs (std cells) and analog circuits we will almost use same tools but issues we deal with are different as analog design requires more specifications.
Hi amit,
Better way to under stand timing concepts is by practicing different examples But practice by drawing "wave forms " rather than simple equations
for some basic concepts see topic
Hi santu,
Nand Gates are more preferred than Nor gates, in CMOS technology only.
both resistance and capacitance effects the delay and this is reason for selecting NAND compared NOR gate
msras+vlsi
Hi thyagaraj,
Sam's advice is nice,
If you have any reference in VLSI companies you can try for interns and you can do ur project and you will get industry exposer also
Suggest books
Hi ednan,
communication systems by Kenedy will give you good idea about basics. For analysis go for communication systems by simon kaykin 2nd edition.
Hi deepak,
I dont have any tutorial for layout design, but I can upload Layout book if you want and also for good layout engg it is must to know fabrication process ( wat is the sequence of masks that we will use)
Hi omara,
Wat I mean to say is if you are using asynchronous reset then you can include reset in sensitivity list and for synchronous reset dont include reset in sensitivity list. It depends on your application, but both asynchronous and synchronous resets have their own advantages
Hope now...
cmos
Hi sachinmaheshwari,
For CMOS static power consumption is very low, which can be neglected and the total power consumption is almost equal to Dynamic power consumption.
CMOS circuits have high ip impedance so ip current is almost zero so less power is required to supply to drive load
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