What is the purpose of kelvin connection to measure the resistance of a wire? Which region of the transfer characteristics represent an ohmic resistor? He gave me a 3 end to end diode connected transistors and asked me to find the voltage drop across each of them.
What is the circuit of a low pass filter and what do they do
Interview was 45 mins long in that time they asked questions like basics of R L C network and Mos , op amps. The question was not that much difficult which they asked in the written exam but one should be very good at his/her basic concepts.
basics of BJT, MOS, op-amps Resistor network
Psrr how do you reduce for a diff amp with active load pmos
concept of source degeneration
How does clock jitter affect ADC dynamic parameters?
Draw current and voltage graphs of various nodes in different current mirror circuits.
draw NMOS and Draw adder using CMOS and Draw LPF and explain its transfer function
Basic filters designs
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