The Dynamics 7525 Differential Amplifier was designed for use
in high-speed data systems. It is completely compatible with
all tape recorders for direct recording and is also useful for
isolating digital or high-speed impulse signals when you cannot
afford to reconstruct the signal or change pulse characteristics.
Multiple feedback techniques are used to reject common-mode
signals and provide input to output isolation. The input circuitry
is a symmetrical true-differential type and may be connected
for either inverting or non-inverting polarity. Operation
from a floating source is permitted. Long input cables do
not deteriorate the common-mode rejection ratio. Design options
include gain, dual outputs, and filtering. Integrated-circuit
technology provides maximum speed and performance reliability.