Jun 21, 2011 #1 Y yonutz88 Newbie level 4 Joined Feb 23, 2011 Messages 7 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,314 Can anyone tell me what is the purpose of the stage formed by the transistors M19 and M20?
Jun 21, 2011 #2 jardila Junior Member level 2 Joined Sep 17, 2009 Messages 23 Helped 3 Reputation 6 Reaction score 2 Trophy points 1,283 Location Colombia Activity points 1,416 Hi, These transistors form an output stage that allows you to have a high output voltage swing. If you keep the output between M14 and M16, for example, your output voltage swing will be less. Regards,
Hi, These transistors form an output stage that allows you to have a high output voltage swing. If you keep the output between M14 and M16, for example, your output voltage swing will be less. Regards,
Jun 22, 2011 #3 leo_o2 Advanced Member level 4 Joined Sep 3, 2004 Messages 1,322 Helped 278 Reputation 558 Reaction score 241 Trophy points 1,343 Location China Activity points 5,761 In additional, M19 will provide big current sourcing capability.
Jun 22, 2011 #4 Y yonutz88 Newbie level 4 Joined Feb 23, 2011 Messages 7 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,314 Thank you