REGISTER | LOGIN
Home    Bloggers    Blogs    Article Archives    Messages    About Us   
Tw  |  Fb  |  In  |  Rss
Stability Issues and Resolutions for High Speed Voltage Feedback Op Amps, Insight #6
3/10/2019

< Previous   Image 8 of 25      Next >

< Previous   Image 8 of 25      Next >

Return to Article

More Blogs from The Signal Sped Up
Probably no single issue faces more high-speed signal path designers (and supplier support teams) than the risk of instability in higher speed op amps and fully differential amplifiers (FDA).
The more recent Fully Differential Amplifiers (FDA) offer both CFA and VFA versionsThe CFA based versions will also have poor DC accuracy while more recent “precision” VFA based FDAs can provide much improved DC accuracy. Those VFA-based FDAs do come with some added DC error sources beyond the typical op amp terms that will be described here
This part 3 will progress through the different VFA approaches with Part 4 moving on to CFA and FDA DC precision considerations
Here, we will pick I/O range options for the remaining two most popular high-speed amplifier types: High Speed CFAs and FDAs
flash poll
educational resources
 
follow Planet Analog on Twitter
Planet Analog Twitter Feed
like us on facebook
our partners
Planet Analog
About Us     Contact Us     Help     Register     Twitter     Facebook     RSS