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I applied via campus placement at RV College Of Engineering (RVCE) and was interviewed in Sep 2024. There were 3 interview rounds.
General aptitude questions. Easy to solve. Didn’t take much time
An RC circuit consists of a resistor and a capacitor connected in series or parallel, used for filtering, timing, and signal processing.
RC circuit operation is based on the charging and discharging of the capacitor through the resistor.
When a voltage is applied to the circuit, the capacitor charges up to the applied voltage through the resistor.
The time constant (RC) determines how quickly the capacitor charges or disc...
A diode waveform typically shows a voltage drop when forward biased and no current flow when reverse biased.
Forward biased: voltage drop across diode, current flows
Reverse biased: no current flow, diode acts as open circuit
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I applied via LinkedIn and was interviewed in Oct 2024. There were 3 interview rounds.
Analog design related question
posted on 9 Nov 2024
Easy if you managae time well otherwise time will be not sufficient
posted on 2 Nov 2024
Analog circuits , opamp, mosfets , Rc circuits
NMOS (N-channel Metal-Oxide-Semiconductor) is a type of MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) that uses n-type semiconductor for the channel.
NMOS transistors are used in digital and analog circuits for switching and amplification.
In NMOS design, the gate is made of metal, the insulator is made of oxide, and the semiconductor is n-type.
NMOS transistors operate by applying a voltage to the gate termi...
CMOS circuits are widely used in integrated circuits for their low power consumption and high noise immunity. VTC characteristics show the relationship between input and output voltage.
CMOS circuits consist of complementary pairs of p-type and n-type MOSFETs, allowing for low power consumption and high noise immunity.
VTC (Voltage Transfer Characteristic) shows the relationship between input and output voltage in a CMOS...
posted on 17 Oct 2024
I applied via Referral and was interviewed before Oct 2023. There were 2 interview rounds.
Talk about your last experience in the company
I tend to be overly critical of my own work, which can sometimes slow down my progress.
I have a tendency to overanalyze my work, leading to delays in completion
I am constantly striving for perfection, which can be both a strength and a weakness
I am working on finding a balance between striving for excellence and being overly critical
STMicroelectronics is a leading global semiconductor company known for its innovative analog design solutions.
STMicroelectronics has a strong reputation for producing high-quality analog products.
The company offers a wide range of analog ICs for various applications such as power management, signal conditioning, and data conversion.
STMicroelectronics has a history of successful collaborations with industry leaders in v...
I applied via Approached by Company and was interviewed in Jul 2022. There were 2 interview rounds.
Frequency response of a single-stage amplifier can be represented by a vout curve with vin variation.
Frequency response of a single-stage amplifier shows how the output voltage changes with input voltage at different frequencies.
The vout curve with vin variation typically shows a flat response at low frequencies and a roll-off at higher frequencies.
The frequency response can be characterized by parameters like bandwidt...
The DC to high frequency variation for a differential amplifier with a bypass capacitor in the middle can be analyzed by considering the impact on the amplifier's frequency response.
The bypass capacitor helps to maintain a stable DC operating point by providing a low impedance path for AC signals while blocking DC.
At low frequencies, the bypass capacitor acts as an open circuit, allowing the differential amplifier to f...
posted on 27 Aug 2023
Basic questions of aptitude
An RC network with a constant current source is used to create a voltage output that is proportional to the input current.
RC network consists of a resistor (R) and a capacitor (C) connected in series or parallel.
Constant current source ensures a steady current flows through the network.
The voltage output across the RC network is determined by the time constant (RC) and the input current.
This configuration is commonly u
posted on 5 Jan 2025
I applied via campus placement at RV College Of Engineering (RVCE) and was interviewed before Jan 2024. There were 2 interview rounds.
Contained analog basics
posted on 1 May 2024
I applied via campus placement at Birla Institute of Technology and Science (BITS), Pilani and was interviewed before May 2023. There was 1 interview round.
based on 1 interview
Interview experience
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