The Model 772 is an eight-channel, direct coupled amplifier packaged in a single width NIM module. Each channel provides a non-inverting voltage gain of ten and is fully bipolar, capable of amplifying positive or negative signals. Both the DC and fast pulse characteristics are exceptional. This allows for cascading of channels for gains in excess of 500 without suffering significant overshoot or baseline drift. Each channel has individual offset controls which can compensate for DC offsets due to the input source impedance or differences in ground levels.
The output stage is a low-impedance voltage source design with short-circuit protection. No damage can occur from overloading or continuous shorts to ground. The outputs have been designed to drive two to 50 ohm loads for fan-out of the amplified signal.
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