This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LMH6321: LMH6321

Part Number: LMH6321

The LMH6321 buffer has a confusing, at least to me, simplified schematic.

(1)  For starters, a circuit symbol consisting of 2circles just touching are used. what is this circuit element? (a current source is typically overlapping circles while a norator is two touching circles but this seems to be a strange application if it is a norator.)

(2)  does anyone know of any literature on the design of the LMH6321? If so let me know ...

(3)  The LMH6321 seems to be a variant of the diamond buffer but the first stage followers are very differnet from those of the diamond buffer. Why? what is their function?

Thanks you 

Professor Greg Mowry