Experiment 9

Experiment 9 - Mariel Losso Partner: Drew Barbier...

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Mariel Losso Partner: Drew Barbier Experiment 9 04.07.2005 539-06-0577
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PURPOSE: To characterize enhancement and depletion-mode field-effect transistors, and to implement a CMOS inverter. PROCEDURE: 1. Connect Fig 1. Make sure to connect pins 7 and 14 as shown. Measure voltages at the gate and drain. 2. Connect Fig 2. Make same calculations. This is a depletion mode transistor. 3. Connect Fig 3. 4. Connect Fig 3a. OBSERVATIONS: Part 1: in V G V D V - = k V I D D 10 5 0 0.0008 4.918 8.2E-06 0.5 0.495 4.917 8.3E-06 1 1.042 4.917 8.3E-06 1.5 1.506 4.609 0.0000391 2 1.999 0.112 0.0004888 2.5 2.501 0.049 0.0004951 3 3.003 0.034 0.0004966 3.5 3.519 0.027 0.0004973 4 4.004 0.023 0.0004977 4.5 4.507 0.020 0.000498
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Part 2: in V G V D V - = k V I D D 10 5 -5 -5.00 4.955 4.5E-06 -4.5 -4.51 4.955 4.5E-06 -4 -4.05 4.954 4.6E-06 -3.5 -3.46 4.954 5E-06 -3 -3.00 4.954 5E-06 -2.5 -2.46 4.954 5E-06 -2 -2.02 4.954 4.6E-06 -1.5 -1.499 4.341 0.0000659 -1 -1.06 0.527 0.0004473 -0.5 -0.521 0.186 0.0004814 Part 3: IN V OUT V 0 4.9610
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This note was uploaded on 01/25/2012 for the course EE 2231 taught by Professor Staff during the Spring '08 term at LSU.

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Experiment 9 - Mariel Losso Partner: Drew Barbier...

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