The Tektronix 067-1180-99 settling time fixture is an electronic switching circuit that can be used in conjunction with a 50M10, 50M50, and an FG5010 to produce a digital sampling system. An external power supply is also needed.
It contains a solid state relay to provide a step function to the unit under test. When the SLEWED TRIGGER is applied equal to the REF IN, a trigger is applied to the 50M10 ESC and delayed by the pulse width of the SLEWED TRIGGER, up to 500 µs delay can be developed. Jumpers are provided to allow many configurations.