Transaction-level modeling (TLM) is a high-level modern approach for modeling digital systems. TLM-1 standard defined a set of interfaces which could be used for transporting transaction by value or reference. TLM-1 is being used successfully in some applications but it…
Texas Instruments Question Bank Part-2
Texas Instruments Question Bank continued from Part 1 Q. Draw 2:1 Mux using pass transistors. Ans: Two pass transistors are required to design 2:1 Mux. Q. Draw 2:1 Mux using transmission gates. Ans: Two transmission gates are required to design 2:1 Mux. Q. What is setup…
Texas Instruments Question Bank Part-1
Q. Implement a 3 bit asynchronous counter using T flip flops. Ans: To design 3 bit asynchronous counter we require 3 T flip flops. Q. What is the always block used for in Verilog? Ans: An always blocks runs continuously throughout the simulation.…
Bharat Electronics Limited (BEL) Question Bank – Part 5
Bharat Electronics Limited (BEL) Question Bank continued from Part 4… Q-29. If the gain of the amplifier is A and voltage feedback is fraction B of the amplifier output voltage, what will be the condition for maintenance of oscillation? A :…
Synopsys India 2016 Custom Design Contest
The Synopsys University Program announces the 2016 student design contest in India featuring Synopsys Custom Design tools. This contest gives students the opportunity to showcase their talent in electronic design. Teams selected to compete in the contest will receive a…
Bharat Electronics Limited (BEL) Question Bank – Part 4
Bharat Electronics Limited (BEL) Question Bank continued from Part 3… Q-20. State a way to improve SNR at the input of an amplifier. A : Signal to Noise Ratio (SNR) at the input of an amplifier can be improved by decreasing…
Bharat Electronics Limited (BEL) Question Bank – Part 3
Bharat Electronics Limited (BEL) Question Bank continued from Part 2… Q-14. If bandwidth of an amplifier is decreased, what is the effect on thermal noise? A : On decreasing bandwidth, the thermal noise would also decrease. Q-15. What is a geostationary…
3D NAND – Innovative Fabrication Process by Micron
Micron is the second among the chip vendors to commercialize 3D NAND which is a unique and innovative approach to reduce the costs. The company has started its production of 32L (32 Layer) 3D NAND flash memory with its presence…
Bharat Electronics Limited (BEL) Question Bank – Part 2
Bharat Electronics Limited (BEL) Question Bank continued from Part 1… Q-7. What is Balun? A : Balun is a type of electrical transformer that is used to convert a balanced circuit (in which two signals are working against each other…
Bharat Electronics Limited (BEL) Question Bank – Part 1
While studying engineering in Electronics and Communications domain, we are sometimes desirous of working in core companies. We explore which are the companies that work in the core areas and wonder what type of questions these organizations usually ask in…