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Do you have OIP3 data for the 400 to 500MHz range of BFP620F?

Do you have OIP3 data for the 400 to 500MHz range of BFP620F?

Infineon_Team
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Employee
50 replies posted 25 likes received 25 replies posted
The large signal measurements are only available at specified frequency points. We don’t have measurement data available for the requested frequency range of 400 to 500 MHZ.
Normally, the large signal characteristic mainly depends on the dc operation point (class A, AB, B ,…) and is not so strong on the frequency. Therefore we can use the results at 1.8GHz and extrapolate this to the lower frequencies.
This can be done in simulations using ADS/Spice model. According to the simulation with the spice model, OIP3 is almost constant down to 600MHz. Then it drops down from 24.5dB @1.8GHz to 21.3dB@ 400MHz approx. (bias point of VCE=2V used).

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