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- Input electrical standard will be TTL, with optional 50 Ohm
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- Input electrical standard will be TTL, with optional 50 Ohm
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termination. The default power-up state is high impedance. A LED
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termination. The default power-up state is high impedance. A LED
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will signal termination status.
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will signal termination status.
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- External input needs to be protected against +15V pulses with a
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pulse width of at least 10us @ 50Hz (with protection diodes if
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possible).
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- Need to withstand a continuous short-circuit on all the outputs at
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the same time.
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- Output standard: 50 Ohm TTL drivers (with 2V/ns or faster rising
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- Output standard: 50 Ohm TTL drivers (with 2V/ns or faster rising
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edges). At power-up the default output state is low, with no
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edges). At power-up the default output state is low, with no
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glitches.
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glitches.
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- SMC connectors for input and outputs.
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- SMC connectors for input and outputs. LEMO variant should also be
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explored if mechanically possible.
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- 4 individually controllable outputs, with independent delay, width
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- 4 individually controllable outputs, with independent delay, width
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and enable/disable.
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and enable/disable.
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- Delay circuit reacts on input rising edge. Minimum input pulse
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- Delay circuit reacts on input rising edge. Minimum input pulse
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