Using CD4007 IC for Single Stage MOSFET Amplifiers

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SUMMARY

The discussion focuses on utilizing the CD4007 integrated circuit (IC) to implement single-stage MOSFET amplifiers, specifically the common drain (CD), common source (CS), and common gate (CG) configurations. The CD4007 contains three NMOS and three PMOS transistors, but only the NMOS transistors are required for the implementation. Users are advised to leave the PMOS transistors unconnected. Additionally, when using the NMOS transistor M3, a separate VDD supply is not necessary as the +VDD can be connected to pin 14 of the CD4007.

PREREQUISITES
  • Understanding of MOSFET amplifier configurations (CD, CS, CG)
  • Familiarity with the CD4007 IC and its pin configuration
  • Basic knowledge of NMOS and PMOS transistor operation
  • Experience with electronic circuit design and simulation
NEXT STEPS
  • Study the CD4007 datasheet for detailed specifications and pin functions
  • Learn about designing common source MOSFET amplifiers
  • Explore circuit simulation tools like LTspice for testing amplifier designs
  • Research techniques for biasing MOSFETs in amplifier circuits
USEFUL FOR

Electronics engineers, hobbyists designing audio amplifiers, and students studying analog circuit design will benefit from this discussion.

pforpashya
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I have to implement CD,CS,CG MOSFET amplifiers. I have discrete IC's such as 2N4351 and BS170. I also have CD4007 IC. How to use CD4007 to implement single stage MOSFET amplifiers. I have seen Datasheet of CD4007, it has 3 NMOS and 3 PMOS transistors connected in cmos fashion. As I will be needing only NMOS, what to to do of the PMOS transistor? should i just keep them open?

Also i have query regarding giving VDD supply ? if i am using only M3 do i need to give a separate VDD as in general we connect +VDD to pin 14 only


Thanks in advance
 
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