Reference no: EM13226325
Design a DC current source to meet the following specifications:
- Current source value: 100 u-amps +/- 1% (over all possible load and supply voltage conditions).
- Output resistance: >20 Mohms.
- Available DC voltage sources are bipolar and range from 5 to 15 volts in magnitude.
- Maximum allowable resistor size is 20kohm (do not add resistors in series to obtain larger values).
- Specify the maximum allowable load range.
You may use any BJT(s), JFET(s) or MOSFET(s) available in the PSpice library. Refer to the circuits presented by Soclof at the end of chapter 3 for ideas.
Write up your design in a report with the following format:
- Cover page including name, course, date and title.
- Description of circuit operation (1 page max).
- PSpice/ORCAD simulation(s) showing that all of the required specifications are met.
- A plot of the output impedance vs. frequency.
- Complete listing of the model parameters of all devices used in the design.
- Characteristic curves of the devices used showing the parameters of the simplified DC model.
|
What is a relative addressing mode
: Discuss different types of addressing modes of HCS12. What is a relative addressing mode What is the difference between a direct and an extended addressing mode Discuss how Registers X and Y are used in index addressing mode.
|
|
Which has been highly successful inthe passenger tire market
: A major producer of passenger tires has launched an advertisingcampaign in which it is trying to market windshield wipers to thepublic under its brand name, which has been highly successful inthe passenger tire market.
|
|
How should firm in that product category adapt their product
: What new competitors, if any, will emerge for it? How should a firm in that product category adapt their product to anticipate the impact on these changes?
|
|
Compute the concentration naoh
: Calculate the concentration (in mol/L) of 30% by weight (30 g NaOH per 100 g of solution) NaOH solution. The density of the 30% by weight solution is 1.33 g/mL.
|
|
What is the maximum allowable resistor size
: Design a DC current source to meet the following specifications: - Current source value: 100 u-amps +/- 1% (over all possible load and supply voltage conditions). - Output resistance: >20 Mohms. - Available DC voltage sources are bipolar and range fr..
|
|
How the discretionary benefits
: please share your thoughts on how the discretionary benefits (the cost for which is significant) can best be used strategically to attract, retain and motivate employees.
|
|
Explain what species are present in the solution
: Copper (II) sulfate dissolve sin water to form a blue solution. What species are present in the solution, ie, what is actually swimming around in the solution? Write the formulas.
|
|
Define energy diagram for the enthalpy of solution of nacl
: Draw an energy diagram for the enthalpy of solution of NaCl given that the lattice energy is 773 kJ/mol, the enthalpy of hydration is -769 kJ/mol with an enthalpy of solution equal to 4 kJ/mol.
|
|
Identify what you perceive are two critical decisions
: Identify what you perceive are two critical decisions MexiEnergy Inc. should take based upon the Risk Management and Assessment methods studied this semester. One paragraph per decision explained
|