The unity-gain op amp (operational amplifier) buffer circuit is routinely used to transform high-impedance inputs into low-impedance outputs. ADC (analog-to-digital converter) voltage references are ...

at Shahid Beheshti University in Iran, demonstrate a comparator-based buffer circuit using a variable voltage-controlled current source that tames the amplifier overshoot tendencies. This seems to be ...

The other day, I thought of a way to modify a conventional ‘diamond buffer’ (circuit above) to produce just that effect. I realise diamond buffers have their limitations, but at least they are fast ...

The first in the IES550x family, the IES5501 Bus Buffer Integrated Circuit is made to simplify the design process, using analogue IC design principles for a digital bus. It is used in two-wire bus ...