ODHKGL4146-A-04
KGL4146-A
Control VB1 by using the external voltage source independent of VS.
b) To prevent a dependence of “Output amplitude” on the supply voltage VS
Control the voltage of “VC1”, so that the voltage difference “VC1–VS” is constant.
2. Power-up/shut-down sequence;
For power-up, supply control voltages (VB1, (VB2), VC1) at first, second VS, next VD then VCS.
For shut-down, VCS at first, next VD, next VS, then control voltages.
Customer does not need to care about the sequence for the control voltages (VB1, (VB2), VC1).
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