W8 Final

Final

This item covers Modules 5-8.  Scan, handwrite answers and upload solutions.  Show all required calculations for full credit.

1. Design a 16-Bit DAC Circuit
   1. Calculate the values for all resistors
   2. Include calculations and schematic
   3. Capture a screenshot of several input/output settings from the 16-Bit DAC Circuit
2. For a Wien-bridge oscillator
   1. Given R = 50Kohm and C = 100nF what is the frequency of oscillation?
   2. Given a required frequency of oscillation of f = 10kHz and R = 8kohm, what should the value of C be?
3. Calculate the signal to noise ratio given RMS Noise Voltage = 20mV and RMS Signal Voltage = 2.5V
4. Calculate E_TotalRMS given e²_1RMS = 5V and e²_2RMS = 7V
5. Calculate SNR(dB) given a noise specification of 680nV
6. Calculate the noise specification given SNR(dB) = 350dB
7. For a simulated inductor application, to yield L = 75mH, R₁ = 3kohm, and C₁ = 200uF, determine required value of R₂.
8. For a constant current generator, with a saturation voltage = 20V and a current reference of 30mA, calculate R_Lmin.
9. For a precision rectifier application, given E_IRMS = 5V, determine E_Opeak.
10. For an AC to DC converter, given E_IPeak = 10V, determine E_I.