Lab 5 Report

# Lab 5 Report - Lab 5 Report C Sample Calculations For the...

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Lab 5 Report C. Sample Calculations For the Current-to-Voltage Converter, no calculations were used, and we took the values straight from our measured values from Lab 4. The signal amplifier was solved for the output voltage using standard op-amp calculations. The calculation setup for this stage is Vin / 1x10^3 = -Vo/ 22k with Vin being the measured output of the current-to-voltage converter. The Signal Comparator is also an op-amp and was solved the same way using the calculation below (1) Vr/2.2x10^3 = (12-Vr)/10x10^3 (2) (Vi-Vn)/1x10^3 = 0 Solving for the reference voltage, Vr = 2.1639V, and when the output from the amplifier is greater than Vr, the output is pulled high and if it is less, the output is pulled low. From here, the calculations involving the latch can be done by simply looking at the figure. When /ALM is pushed on, there is a short to ground, so S is low, R is high, and Q is high. If

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## This note was uploaded on 02/16/2009 for the course ECEN 214 taught by Professor Su during the Fall '08 term at Texas A&M.

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Lab 5 Report - Lab 5 Report C Sample Calculations For the...

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