In TTL the noise margin is between 0.8 and 0.4. 1 pointTrueFalse

A signal of 2.5 𝑣𝑜𝑙𝑡𝑠 𝑟𝑚𝑠 is corrupted by10 𝑚𝑉 𝑟𝑚𝑠 of noise in a circuit. What is the𝑆/𝑁 𝑟𝑎𝑡𝑖𝑜 at this point?

In TTL family HIGH output corresponds to

Question 13 :If the received signal strength is -55 dBm and the noise floor is -95 dBm, then the signal-to-noise ratio will be ______ dB.This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option.optionA75 optionB20 optionC40 optionD150

What is the margin of error if the confidence level being set is 92%1 point0.08%10%8%

For the following:f1=2.05e3;fs=62e3;Ts=1/fs;tlen=.4;t=0:Ts:tlen-Ts;N=length(t);x=sin(2*pi*f1*t);standev=1;noise=randn(1,N)*standev;xn=x+noise;fcf=858;Omegacf=2*pi*fcf/fs;fo=f1;Omegao=2*pi*fo/fs;M=1001;n=(0:M-1)-floor(M/2);h=Omegacf/pi*sinc(n*Omegacf/pi);w=hamming(M)';A=1;B=h.*w.*cos(n*Omegao);y=filter(B,A,xn);subplot(2,1,1)plot(t,x,'LineWidth',3);hold onplot(t,xn,'LineWidth',1);plot(t,y,'g','LineWidth',2);axis([1/f1*100 1/f1*110 -4 4]);xlabel('time,s');ylabel('amplitude, arbitrary units');legend('original signal','with noise','filtered');hold offX=fft(x);Xn=fft(xn);Y=fft(y);subplot(2,1,2)fbin=fs/N;f=0:fbin:fs-fbin;plot(f,20*log10(abs(X)),'LineWidth',3);hold onplot(f,20*log10(abs(Xn)),'LineWidth',1);plot(f,20*log10(abs(Y)),'g','LineWidth',2);xlabel('frequency, Hz');ylabel('magnitude response, dB');legend('noisy signal spectrum','filtered spectrum')axis([1e2 fs/2 -40 100])hold offWhat band of frequencies will this filter keep?