Question: Determine the worst-case input offset voltage of the voltage-current converter shown in Fig. 10.23. Assume that the op amps are ideal, that the resistors mismatch

Determine the worst-case input offset voltage of the voltage-current converter shown in Fig. 10.23. Assume that the op amps are ideal, that the resistors mismatch by ±0.3 percent and that transistor I_Svalues mismatch by ±2 percent. Neglect base currents. Use SPICE to determine the second and third harmonic distortion in the output for a sinusoidal input drive of amplitude 20 V peak-peak. Assume I_S= 10^ˆ’16A for the transistor and approximate the op amps by voltage controlled voltage sources with a gain of 10,000.

Fig. 10.23.

Vin 10 k2 w- Vc

Vin 10 k2 w- Vc" 1 mA 1 k2 1 k2 1 k2 -VEE

Step by Step Solution

★★★★★

3.41 Rating (164 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The nominal bias currents are I c1 I c2 I c3 I c4 ImA Given RR 03 I s I ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (2 attachments)

1528_605d88e1c40d6_687056.pdf

180 KBs PDF File

1528_605d88e1c40d6_687056.docx

120 KBs Word File

Students Have Also Explored These Related Analysis and Design Integrated Circuits Questions!

Determine the input offset voltage of the source-coupled pair in Fig. 3.50 for which I TAIL = 50 µA. The drawn device dimensions are W = 10 µm and L = 1 µm. Use the process...

(a) Equation 6.69 gives the random input off-set voltage of the op amp in Fig. 6.16. Explain the polarity of each term in (6.69) by assuming that the matching is perfect except for the term under...

Repeat Problem 4.38, but assume that 2-kÎ© resistors are placed in series with the emitters of Q 3 and Q 4 . Assume the worst-case resistor mismatch is ± 0.5 percent and the...

Determine the worst-case input offset voltage for the circuit of Fig. 4.58. Assume the worst-case I S mismatches in the transistors are ± 5 percent and Î² F = 15 for the pnp...

Repeat Problem 4.38 but replace the bipolar transistors with MOS transistors as in Problem 4.14. Assume the worst-case W/L mismatches in the transistors are ± 5 percent and the worst-case V t...

For each op-amp in Figure P14.57, the input bias current is $I_{B}=2 \mu \mathrm{A}$ at $T=25^{\circ} \mathrm{C}$, the input offset current is $I_{O S}=0.2 \mu \mathrm{A}$ at \(T=25^{\circ}...

q4 Q1. (10 pts) Designing an Algorithm - Smallest and Largest Numbers Write an algorithm that finds both the smallest and largest numbers in a list of n numbers. Try to find a method that does at...

For each circuit in Figure P14.50, the input bias current is $I_{B}=0.8 \mu \mathrm{A}$ the input offset current is $I_{O S}=0.2 \mu \mathrm{A}$. (a) Determine the output voltage due to the...

For each op-amp in Figure P14.50, the input bias current is $I_{B}=500 \mathrm{nA}$ at $T=25^{\circ} \mathrm{C}$, the input offset current is $I_{O S}=200 \mathrm{nA}$ at \(T=25^{\circ}...

Each op-amp in Figure P14.50 has an offset voltage of $V_{O S}=2 \mathrm{mV}$, an average input bias current of $I_{B}=500 \mathrm{nA}$, and an input offset current of \(I_{O S}=100...

Surface sub bands in electric quantum limit consider the contact plane between an insulator and a semiconductor, as in a metal-oxide-semiconductor transistor or MOSFET. With a strong electric field...

What is shown on a linear responsibility chart? How is it useful to a PM?

1 . ) A student bought a used guitar and agreed to pay for it with a single payment at the Price of the guitar: $ 8 2 . 0 0 Single payment amount: $ 9 2 . 3 0 What is the annual effective interest...

5.3.6 For i D 1; : : : ;n, let fXi.t/I t 0g be independent Poisson processes, each with the same parameter . Find the distribution of the first time that at least one event has occurred in every...

Gaohua and Kimura (2006) derived an empirical patient model for the manipulation of ambient temperature u ( C) to inï¬uence the patients brain intracranial pressure (ICP) y (mm Hg). The...

In a rehabilitation training experiment for a neurological patient, a step change in treadmill speed of +2.5 km/h was made. The patient heart rate response HR is given in Fig. E23.4. (a) Derive an...

A crystallize is used to separate a pharmaceutical product from the fermentation extract. The three manipulated variables are the fines dissolution rate u 1 , the crystallize temperature u 2 , and...

ABC COST VERSUS STANDARS COST 8. Rachel's Pet Supply Corporation manufactures two models of grooming stations, a standard and a deluxe model. The following activity and cost information has been...

All answers must be entered as formulas 1he list below shows select accounts tor Keading Keadiness, Inc. as ot January 31, 2Ux1. 2Accounts are in alphabetical order.) 8,088 6,960 13,445 4,800 1,350...

Breach of Contract and Remedies The main goal of a business from a legal standpoint is to properly identify legal liabilities and develop a plan to effectively avoid or reduce the associated...