Jul 27, 2006 #1 Z zenisle Full Member level 2 Joined Sep 11, 2005 Messages 127 Helped 4 Reputation 8 Reaction score 2 Trophy points 1,298 Activity points 1,987 how to simulate the fully differential opamp, offset , open loop gain, noise and so on? thanks
Jul 29, 2006 #2 P pfd001 Advanced Member level 1 Joined Jul 23, 2005 Messages 409 Helped 45 Reputation 90 Reaction score 10 Trophy points 1,298 Activity points 3,214 there is no significant difference from single end amplifier.
Jul 29, 2006 #3 E ericliu Member level 1 Joined Dec 31, 1999 Messages 39 Helped 2 Reputation 4 Reaction score 0 Trophy points 1,286 Activity points 153 If the common mode feedback (cmfb) circuit is made of switched capacitor (SC) circuits, this is a significant diference from single end amplifier.
If the common mode feedback (cmfb) circuit is made of switched capacitor (SC) circuits, this is a significant diference from single end amplifier.
Jul 29, 2006 #4 M max0412 Full Member level 5 Joined Oct 26, 2003 Messages 251 Helped 34 Reputation 66 Reaction score 5 Trophy points 1,298 Activity points 1,999 Check the opamp series at Analog zone. Lots of examples on opamp simulation. Papers Operational Amplifiers--------------->five part series Operatinal Amplifiers Stability----->15 part series Link http://www.analogzone.com/tech_fram.htm Look under acquisitionZONE TechNotes.
Check the opamp series at Analog zone. Lots of examples on opamp simulation. Papers Operational Amplifiers--------------->five part series Operatinal Amplifiers Stability----->15 part series Link http://www.analogzone.com/tech_fram.htm Look under acquisitionZONE TechNotes.
Jul 29, 2006 #5 M montage3000 Member level 4 Joined Mar 3, 2006 Messages 68 Helped 2 Reputation 4 Reaction score 1 Trophy points 1,288 Activity points 1,635 can u post your schematic?