TYPICAL POSITIVE RESULTS, WITH NO DUT INSTALLED
The photos below show typical “HV PULSE” waveforms with with AMP1 = +1.5 kV, and
a daughterboard installed in the socketing, but with no DUT installed in the DIP8 socket
on the daughterboard. (The lower waveform in each photo is the LOGIC OUT “A”
output, with R2 = 1 kΩ. A small signal is coupled through parasitic capacitance in the
socketing.)
Minimum switching time (< 20 ns)
switching time ~ 50 ns
switching time ~ 100 ns
switching time ~ 250 ns
switching time ~ 500 ns
47
Содержание AVRQ-4-B
Страница 41: ...41...
Страница 51: ...Bottom side 51...
Страница 67: ...PCB 158R5 LOW VOLTAGE POWER SUPPLY...
Страница 68: ...PCB 104G KEYPAD DISPLAY BOARD...
Страница 69: ...PCB 228C OP AMPS AHV AND XHV UNITS...
Страница 71: ...DUT WIRING ON STANDARD DAUGHTERBOARD PCB 267D...
Страница 72: ...DUT WIRING ON SO 8 DAUGHTERBOARD PCB 314A...
Страница 73: ...DUT WIRING ON WDIP16 DAUGHTERBOARD PCB 325A...
Страница 75: ...PERFORMANCE CHECK SHEET 75...