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university:courses:electronics:electronics-lab-28 [31 Jan 2019 08:19] Trecia Agoylouniversity:courses:electronics:electronics-lab-28 [14 Jun 2022 14:11] (current) – [Making inverters with the CD4007 transistor array] Doug Mercer
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-====== Build CMOS Logic Functions Using CD4007 Array ======+====== Build CMOS Logic Functions Using CD4007 Array - ADALM2000======
  
 ===== Objective: ===== ===== Objective: =====
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 Below in figure 1 is the schematic and pinout for the CD4007: Below in figure 1 is the schematic and pinout for the CD4007:
  
-{{ :university:courses:electronics:cd4007.png?350 |}}+{{ :university:courses:alm1k:cd4007_pinout.png?400 |}}
  
 <WRAP centeralign> Figure 1 CD4007 CMOS transistor array pinout </WRAP> <WRAP centeralign> Figure 1 CD4007 CMOS transistor array pinout </WRAP>
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 ===== Hardware Setup: ===== ===== Hardware Setup: =====
  
-Configure the waveform generator for a 1 KHz triangle wave with 5V amplitude and 2.5V offset. Both scope channels should be set to 1V/Div. Configure the scope in XY mode with channel 1 on the horizontal axis and channel 2 on the vertical axis.+Configure the waveform generator for a 100 Hz triangle wave with 5V amplitude peak-to-peak and 2.5V offset. Both scope channels should be set to 1V/Div. Configure the scope in XY mode with channel 1 on the horizontal axis and channel 2 on the vertical axis.
 {{ :university:courses:electronics:a28_f3bb.JPG? |}} {{ :university:courses:electronics:a28_f3bb.JPG? |}}
  
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 ===== Hardware Setup: ===== ===== Hardware Setup: =====
  
-Now configure the waveform generator for a 500 KHz square wave with 5V amplitude and 2.5V offset. Be sure to reconnect scope channel 2 to measure the output voltage waveform. Both scope channels should be set to 1V/Div. Adjust the horizontal scale so that you can view both the rising and falling edges of the input and output waveforms similar to what is shown in figures 7 and 8. +Now configure the waveform generator for a 500 KHz square wave with 5V amplitude peak-to-peak and 2.5V offset. Be sure to reconnect scope channel 2 to measure the output voltage waveform. Both scope channels should be set to 1V/Div. Adjust the horizontal scale so that you can view both the rising and falling edges of the input and output waveforms similar to what is shown in figures 7 and 8. 
-{{ :university:courses:electronics:a28_nf9a.JPG? |}}+{{ :university:courses:electronics:a28_nf9a.PNG? |}}
  
 <WRAP centeralign> Figure 9 CMOS inverter Breadboard connections </WRAP> <WRAP centeralign> Figure 9 CMOS inverter Breadboard connections </WRAP>
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 ===== Hardware Setup: ===== ===== Hardware Setup: =====
  
-Configure the waveform generator for a 1 KHz triangle wave with 5V amplitude and 2.5V offset. Both scope channels should be set to 1V/Div. Configure the scope in XY mode with channel 1 on the horizontal axis and channel 2 on the vertical axis.+Configure the waveform generator for a 1 KHz triangle wave with 5V amplitude peak-to-peak and 2.5V offset. Both scope channels should be set to 1V/Div. Configure the scope in XY mode with channel 1 on the horizontal axis and channel 2 on the vertical axis.
 {{ :university:courses:electronics:a28_f12a.png? |}} {{ :university:courses:electronics:a28_f12a.png? |}}
  
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 The on resistance, R<sub>ON</sub> of a pass gate or switch is an important specification. Please refer to the Activity on [[university:courses:electronics:electronics-lab-18|CMOS analog switches]] to find the procedure to measure the resistance of the NMOS, PMOS and combined CMOS switches. The on resistance, R<sub>ON</sub> of a pass gate or switch is an important specification. Please refer to the Activity on [[university:courses:electronics:electronics-lab-18|CMOS analog switches]] to find the procedure to measure the resistance of the NMOS, PMOS and combined CMOS switches.
  
 +<WRAP round download>
 +**Resources:**
 +  * Fritzing files: [[downgit>education_tools/tree/master/m2k/fritzing/cmos_logic_func_bb | cmos_logic_func_bb]]
 +  * LTspice files: [[downgit>education_tools/tree/master/m2k/ltspice/cmos_logic_func_ltspice | cmos_logic_func_ltspice]]
 +</WRAP>
 ===== For Further reading: ===== ===== For Further reading: =====
  
-4000 Series Logic and Analog Circuitry: http://www.analog.com/static/imported-files/rarely_asked_questions/4000_Series_Article.pdf\\+{{ :university:courses:4000_series_article.pdf|4000 Series Logic and Analog Circuitry}}\\
 CMOS Logic: http://en.wikipedia.org/wiki/CMOS\\ CMOS Logic: http://en.wikipedia.org/wiki/CMOS\\
 Noise Margin: http://en.wikipedia.org/wiki/Noise_margin\\ Noise Margin: http://en.wikipedia.org/wiki/Noise_margin\\
university/courses/electronics/electronics-lab-28.1548919166.txt.gz · Last modified: 31 Jan 2019 08:19 by Trecia Agoylo