Biswajit Singh

14 Questions 8 Answers 0 Followers

Questions related from Biswajit Singh

Due to channel length modulation current in mosfet increases but is this current less than triode region current?

As MOSFET current depends on the channel length and due to channel length modulation drain current increases . What will be the impact on the device?

07 July 2018 6,111 5 View

Is common mode voltage only depends on resistor mismatch in differential amplifier?

1.how common mode voltage measurement is different for dc and ac application? 2.for differential low voltage(microvolt range ) dc measurement using INA ,do i need to concern about common mode...

11 November 2017 8,040 4 View

Why opamp integrator circuit is not affected by miller capacitance?

If we see the input impedance( Zi )seen looking into the inverting input node of the circuit shows its frequency independent(according to Bode Plot)? how is that possible?

06 June 2017 3,056 18 View

Why leakage current is a major problem at low voltages?

05 May 2017 261 0 View

What happens to the operating freq of the design if system is operated high voltages?

and also What happens to the operating freq of the design if system is operated at dessert and snow places?how it affects the system operation?

05 May 2017 2,631 3 View

Which topology used in low latency adc architecture?

can anybody clarify what is the difference between latency and settling time for any Analog to Digital converter.

01 January 2017 7,937 1 View

What is the Internal behaivor of BJT in saturation??

I'am trying to understand to internal behaivor of BJT when it's in saturation. why the current Ic is highets in saturation?

08 August 2016 4,761 1 View

How stability is related to bandwidth?

what is the reason if bandwidth increases then stability increases and if bandwidth decreases then stability decreases? how transient response is dependent on the bandwidth?

03 March 2016 1,794 13 View

Why Vce(sat)=0.2V?

what will happen if resistor is connected in between emitter and ground

07 July 2015 1,494 5 View

How can we measure magnetic flux?

which device?

07 July 2015 7,548 0 View

Loading effect is primarily caused by instruments having ?

1)high resistance 2)high sensitivity 3)low sensitivity 4)high range

07 July 2015 6,566 3 View

If the gain of open loop system is doubled the gain margin of the system is

1.not affected 2.doubled 3.halved 4.one fourth of original value

07 July 2015 8,721 0 View

Why fet is better chopper than bjt?

what are the reason?

07 July 2015 1,660 0 View

Opamp with both positive and negative feedback

I was simulating the below circuit(image 1) which is having both positive and negative feedback,in this case i did not connect the Opamp +Vcc and -Vcc supply. In second case (image 3) i connected...

01 January 1970 8,314 33 View