Hi Team, we are trying to figure out the configuration used for the design. Is it common-base and common emitter combined? Thank you for your clarificaiton.
-Mark
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Hi Team, we are trying to figure out the configuration used for the design. Is it common-base and common emitter combined? Thank you for your clarificaiton.
-Mark
Mark,
I think the answer is combined. Figure 8 in the datasheet is the accurate description of the input stage. The bipolar generates an internal bias, while the input is attenuated by 1:10. If you have any concern for your application, please let me know.