AD823 LTspice simulation and data sheet disagree

I simulated the circuit of fig 3 of the AD823 data sheet using both cir files found at SPICE Models | Analog Devices. The data sheet shows a 1 dB peak at 9.5 MHz but the simulations show no peasking and is 2dB down at 8 MHz. (see atached file) What is wrong?

Parents
  • 0
    •  Analog Employees 
    on Aug 2, 2018 3:12 PM
    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
    EZ Admin
Reply
  • 0
    •  Analog Employees 
    on Aug 2, 2018 3:12 PM
    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
    EZ Admin
Children
No Data