1SPECIFICATIONS
DELAYS
P CHANNELS Two (2) independent outputs, with digitally controlled delay and pulsewidth.
P DELAY | 0 to | 99.999999 sec |
P PULSEWIDTH | 10 μs to 99.999999 sec | |
P RESOLUTION | 1 μs |
|
PACCURACY 100 ns + .0002 x delay
P TIMEBASE 8 MHz, 50 PPM crystal oscillator
PRMS JITTER 50 ns + .0002 x period, 200 ns max
P TRIG DELAYExt Trig to To < 100 ms
EXTERNAL TRIG / GATE
P RATE | Dc to 1/ (100 μs + largest delay + period) |
P THRESHOLD | 3 VDc (3 mA into optoisolator) |
P TRIGGER SLOPE | Rising or falling edge |
P GATE | Active low or active high |
P IMPEDANCE | 1000 Ω |
INTERNAL RATE GENERATOR
P MODES | Single shot, burst, duty cycle, continuous, external trigger, exter- |
nal gate |
|
P RATE (To period) | 1000 μs to 99.999999 sec (.01 Hz to 1 KHz) (400A) 500 μs to |
99.999999 sec (.01 Hz to 2 KHz) (400B)
PACCURACY 100 ns + .0002 x period
PRMS JITTER 50 ns + .0002 x period
BURST MODE | 1 to 50,000 pulses |
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