[amp_mcq option1=”Drive input loads” option2=”Drive output loads” option3=”To perform logic functions” option4=”To amplify the input voltage” correct=”option4″]<\/p>\n
The correct answer is: D. To amplify the input voltage<\/strong>.<\/p>\n Bipolar transistors are used to amplify the input voltage in BiCMOS. This is because bipolar transistors have a much higher current gain than MOSFETs. This means that a small change in the base current can cause a large change in the collector current. This makes bipolar transistors ideal for amplifying signals.<\/p>\n MOSFETs, on the other hand, have a much higher input impedance than bipolar transistors. This means that they are less susceptible to noise and interference. This makes MOSFETs ideal for driving high-impedance loads.<\/p>\n In BiCMOS, the bipolar transistors are used to amplify the input voltage, while the MOSFETs are used to drive the output loads. This combination of bipolar transistors and MOSFETs gives BiCMOS devices the best of both worlds: high gain and high input impedance.<\/p>\n Here is a brief explanation of each option:<\/p>\n [amp_mcq option1=”Drive input loads” option2=”Drive output loads” option3=”To perform logic functions” option4=”To amplify the input voltage” correct=”option4″]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[687],"tags":[],"class_list":["post-19838","post","type-post","status-publish","format-standard","hentry","category-vlsi-design-and-testing","no-featured-image-padding"],"yoast_head":"\n\n