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university:courses:electronics:electronics-lab-16 [23 Mar 2017 16:41]
_deletedUser0_ [Materials:]
university:courses:electronics:electronics-lab-16 [24 Apr 2017 08:46]
amiclaus rename
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 ===== Procedure: ===== ===== Procedure: =====
  
-Be sure to start up the digital pulse source output on the Analog Discovery ​Lab board before turning on the +5V bench supply. The boosted output voltage at node V<​sub>​OUT</​sub>​ should be observed and should be approximately equal to 2 times the DC value of the bench supply.+Be sure to start up the digital pulse source output on the ADALM2000 ​Lab board before turning on the +5V bench supply. The boosted output voltage at node V<​sub>​OUT</​sub>​ should be observed and should be approximately equal to 2 times the DC value of the bench supply.
  
 ===== Questions: ===== ===== Questions: =====
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 ===== Circuit Additions: ===== ===== Circuit Additions: =====
  
-What sort of circuit could you make to generate the 100 KHz square wave other than using the digital pulse source output on the Analog Discovery ​Lab board? There are four additional inverters in the 74HC04 package. The other inverters along with RC delay network, R<​sub>​4</​sub>​ C<​sub>​4</​sub>​ can be configured into a ring oscillator as shown below. The values for R<​sub>​4</​sub>​ and C<​sub>​4</​sub>​ are approximate for 100 KHz and can be adjusted as needed.+What sort of circuit could you make to generate the 100 KHz square wave other than using the digital pulse source output on the ADALM2000 ​Lab board? There are four additional inverters in the 74HC04 package. The other inverters along with RC delay network, R<​sub>​4</​sub>​ C<​sub>​4</​sub>​ can be configured into a ring oscillator as shown below. The values for R<​sub>​4</​sub>​ and C<​sub>​4</​sub>​ are approximate for 100 KHz and can be adjusted as needed.
  
 {{ :​university:​courses:​electronics:​a16_f6.png?​500 |}} {{ :​university:​courses:​electronics:​a16_f6.png?​500 |}}
university/courses/electronics/electronics-lab-16.txt · Last modified: 24 Apr 2017 08:46 by amiclaus