MOSFET Widlar Current Source ⭐ Calculations & SPICE Simulations ⭐ Example 2

In this video, we will discuss the design of a Widlar current source using MOSFETs. This current source is mainly used to create very small currents, on the order several micro amperes. In order to get the same low current with current mirror or Wilson current source, you will need to use a large resistor, which is not always practical, especially in IC design. We will determine the required reference current and the component value for a required load current. We will also do parameter sweep analysis and discuss the effect of the change in load voltage on the load current. We also verify our calculations using simulations in TINA-TI SPICE. ⭐ If you have questions or comments, please let me know. Help us to reach more people. Like and share this video. Subscribe to our channel: https://www.youtube.com/canbijles/?sub_confirmation=1 ⚡ CAN Education - Tutoring in Electrical Engineering, Analog Electronics, Power Electronics, Electric Circuits, Control Systems, and Math Courses ⭐ For questions, collaboration or consulting 👇 📧 [email protected] ☎️ +31616179479 🌐 www.canbijles.nl #Widlar #Current #Source #Transistor #IC #Biasing #Design #mosfet #Analog #electriccircuits #electricalengineering #electrical #metaloxide #semiconductor #semiconductordevices #integratedcircuits Copyright © ir. Mehmet Can No part of this video and text may be reprinted, reproduced, transmitted, or utilized in any form by any electronic, mechanical, or other means, now known or hereafter invented, including photocopying, microfilming, and recording, or in any information storage or retrieval system, without written permission from the owner.