# ie_sp07_hw2 - c For an input offset voltage of ±4mV what...

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ECSE-2050 Spring 2007 Introduction to Electronics Homework 2 Due Thursday, February 1 st , Reading: Sections 2.6 – 2.7 (pp 94 – 102) Sections 3.1 – 3.2 (pp 139 – 153) Problems: 1. Problem 2.86 2. Problem 2.97 3. Problem 2.99 4. Problem 2.104 5. Problem 2.120 (hint: capacitor is an open circuit at DC) Ans: (a) 9.9K-Ohm (b) .313 V 6. Quiz 1 Fall 2006 1 MΩ 1 MΩ 1 MΩ 1 KΩ Vin VSS -VSS Vout - + a) Assume the op-amp is ideal. Determine V out as a function of V in . For the following parts, the op-amp is still assumed to be ideal except for the terms stated in the problem. b) Determine the output error voltage that will result if the op-amp has input bias currents of 10nA, i.e. I B1 = 10nA and I B2 = 10nA.

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ECSE-2050 Spring 2007 Introduction to Electronics
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Unformatted text preview: c) For an input offset voltage of ±4mV, what is the output dc error with the input ac-coupled through a capacitor C as shown in the figure below (Consider only the effect of input offset voltage) 1 MΩ 1 MΩ 1 MΩ 1 KΩ Vin VSS-VSS Vout-+ d). If instead, the 1K-Ohm resistor is capacitively coupled to ground as shown, what is the output dc error? (Consider only the effect of input offset voltage ±4mV) 1 MΩ 1 MΩ 1 MΩ 1 KΩ Vin VSS-VSS-+ C e) Use the circuit in part (a). Assume the operational amplifier ideal except for f t = 100MHz, SR=1V/μS and V omax =10V If the frequency of the input signal is 10KHz, what is the maximum value of Vin before the output distorts?...
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## This note was uploaded on 07/05/2008 for the course ECSE 2050 taught by Professor Monahella during the Spring '08 term at Rensselaer Polytechnic Institute.

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ie_sp07_hw2 - c For an input offset voltage of ±4mV what...

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