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Riso with Dual Feedback Plus RFx Op Amp Stability OPA192 Definition-by-Example

Riso with Dual Feedback Plus RFx Op Amp Stability OPA192 Definition-by-Example. Collin Wells Tim Green Precision Linear Analog Applications December 2, 2013. Riso with Dual FB plus FX Topology. Zo Test. Zo Test. Zload on Aol. Modified Aol. Modified Aol. FB#1 with CL=10uF, Riso=37.4ohms.

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Riso with Dual Feedback Plus RFx Op Amp Stability OPA192 Definition-by-Example

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  1. Riso with Dual FeedbackPlus RFxOp Amp StabilityOPA192 Definition-by-Example Collin Wells Tim Green Precision Linear Analog Applications December 2, 2013

  2. Riso with Dual FB plus FX Topology

  3. Zo Test

  4. Zo Test

  5. Zload on Aol

  6. Modified Aol

  7. Modified Aol

  8. FB#1 with CL=10uF, Riso=37.4ohms

  9. FB#1 with CL=10uF, Riso=37.4ohms

  10. FB#1 with CL=10uF, Riso=37.4ohmsAdd FB#2 for Stability

  11. FB#2 with CL=10uF, Riso=37.4ohms, RF=1k, RFx=10k

  12. FB#2 with CL=10uF, Riso=37.4ohms, RF=1k, RFx=10k

  13. Loop Gain for CL=10uF, Riso=37.4ohms, RF=1k, RFx=10k

  14. Loop Gain for CL=10uF, Riso=37.4ohms, RF=1k, RFx=10k Phase Margin = 89.45 deg

  15. Transient for CL=10uF, Riso=37.4ohms, RF=1k, RFx=10k

  16. Transient for CL=10uF, Riso=37.4ohms, RF=1k, RFx=10k

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