САР 12400

Dynamic MOS Burn-in system Model # PNC 2-16-5 Normal and Max temp is 210°C Configured with 16 zones of 3 burn-in boards each with a total of 48 Designed for the burn-in of MOS dynamic RAMs, PROMs, and microprocessors under dynamic control conditions System’s design allows either dedicated or universal burn-in boards to be used All burn-in board power supply and clock inputs are monitored and protected against overloads Cycle times may be programmed in increments of 50ns, with a maximum operating frequency of 2MHz Voltage levels are programmed in increments of 100mv, within the ranges of from: 4.5v to 7v; 4.5v to 18v, and -4.5 to -8v Different voltages, cycle time, clock and address timing are separately programmable for each group of burn-in board positions (zones).