29.08.2017, 09:48 PM
Scheint so, als hätten wir eine kritische Masse erreicht.
Søren sagt dazu:
Søren sagt dazu:
Zitat:Hi Christian,
The "Hybrid" scheme is an attempt to combine the best of 1SPW and BD mode worlds. 1SPW is often very good with idle loss (battery power), but when the transition from 2N to 1N operation occurs (one output stuck at GND), it influences audio due to this nonlinear transition. Furthermore some applications will have CM ringing on the outputs. The hybrid scheme acts to keep the device in 1SPW as long as possible by increasing the output CM with increased modulation index, until it is at PVDD/2 (BD mode).
Nothing is ideal, so you still pay a hit on performance, but not as bad as it could be.
Best regards,
Søren