Welcome to the ENEE 307, Electronic Circuits Design Laboratory, Spring 2014, home page of R. Newcomb

  • Course Description updated (307S14Des.pdf) here

  • Course Time Schedule updated 02/16/14 [shift due to snow] (307timS14.pdf) here

  • Report Information updated 02/09/14 (ReportInfo.pdf) here

  • In Lab Final; posting of 05/04/14e (In_Lab_final_307S14.pdf) here

  • In Lab Final name numbering 05/04/14 (Numbers2Names.doc) here


    ------- Weekly Experiments ------
  • Week #1 & 2: familiarization with lab equipment & relaxation oscillator (Relax_osc_exp1.pdf) here

  • Week #3: Differential Amplifiesr; Iliadis Set 1 (307_Iliadis_set1.pdf) here

  • Week #4: Audio Amplifiers: Iliadis Set 2.1 (307_Iliadis_set2.1.pdf) here

  • Weeks #5 & 6: Video Amplifiers: Iliadis Set 2.2 (307_Iliadis_set2.2.pdf) here

  • Weeks #7 & 8: Wireless Communications - Receivers: Iliadis Set 3: L=47, 82 & 100uHy and variable C=5-263pFd available (for larger place a fixed one in parallel); for the demodulator use a 1N4148 diode (or a diode connected 2N3904) with R=180 Ohms and C=68 nFd (307_Iliadis_set3.pdf) here

  • Weeks #9-10: Wireless Communicatiosn - Transmitters: Iliadis Set 4 (307_Iliadis_set4.pdf) for the Colpitts oscillator biasing see Fig. 17.14, p. 1352 of Sedra/Smith 6th Edition: see RWN lecture of 05/11/10 for derivations. here

  • Theory and circuit for OTA Colpitts oscillator (colpitts_OTA.pdf) here

  • Spice info for OTA Colpitts (Spice4Colpitts.doc) here

  • Weeks #11-12: Logic Circuits: Iliadis Set 5 [also worth doing the NAND in CMOS] (307_Iliadis_set5.pdf) here

  • Weeks #13 : 555 Timer (555_exp.pdf) [cancelled due to earlier snow days] here

  • 1458 op-amp data & pins (1458_data.pdf) here

    The files cross listed below have various items of interest for the course.
  • Microsystems Lab VLSI design page; Contains Spice models, MAGIC Layout tutorial, VLSI examples here

  • 303 Fall 2012 page; contains Spice models, data sheets, etc. here

    URL address, this page: http://www.ece.umd.edu/~newcomb/courses/spring2014/307/ENEE307_spring2014.html