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?

06 July 2018 6,037 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...

10 November 2017 7,976 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?

05 June 2017 2,965 18 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?

04 May 2017 2,549 3 View

Why leakage current is a major problem at low voltages?

??

04 May 2017 220 0 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.

31 December 2016 7,890 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?

07 August 2016 4,727 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?

02 March 2016 1,745 13 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

06 July 2015 8,660 0 View

Why Vce(sat)=0.2V?

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

06 July 2015 1,445 5 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

How to grow E.coli on the low salt LB agar plate with 50 or 100ug/ml of Blasticidin?

Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...

01 March 2021 2,027 2 View

Benefits of the 24 welled plate?

We have always used the 96 welled plate, the 48 welled plate but apparently there is much evidence on the 24 welled plate and above all its benefits.It states it is the same you would use on ELISA...

28 February 2021 1,149 1 View

Are there lab markers/pens resistant to Roti-Histol?

Hi, I'm looking for a pen/marker to write on the smooth, transparent (non-frosted) part of microscopy slides which does not get washed away by alcohols and most importantly Roti-Histol. I want to...

24 February 2021 9,902 5 View

What does it require to be ready for e-Commerce in developing countries?

Most developing countries are not ready for e-Commerce? What dimensions and indicators are there to measure e-commerce readiness of a nation? Please share framework or model and evaluation...

22 February 2021 8,132 6 View

I have a problem with kanamycin - why the kanamycin doesn't affect?

Hi everyone, I need to expression of GFP with pET28 plasmid in E. coli BL21(DE3) plysE. Transformed cells have kanamycin and chloramphenicol resistance. Normally, only transformed cells should...

22 February 2021 4,032 4 View

How does elongation affect the resistance of an electrode?

What are the testing rate for electrodes recommended by ASTM for cochlear implants. I am currently doing the 15mm/min elongatio testing.

22 February 2021 1,515 1 View

Resistivity of PVD TiNx thin films vs. N2 flow?

In the PVD of TiN thin films (~100A), I've found the resistivity of the TiN films dropped from ~100 to 60um*cm with N2 flow increasing up to the metallic mode ending point; then the resistivity...

21 February 2021 1,864 2 View

Where can the fault diagnosis data set of lithium battery be found?

Most of the data sets on the network only contain good information about the voltage and internal resistance of lithium batteries. The data of faulty battery is missing. Who can help me, I will be...

21 February 2021 8,659 1 View

Reliable and Valid Instrument for Causes of Medical Errors?

Is there any questionnaire/survey that measures the causes of medical errors? Example: physician negligence vs. systemic issues. Looking for a reliable and validated instrument. Thank you!

15 February 2021 2,874 4 View