Distributor generates random gate signals following a binomial distribution, by propagating a trigger along a tree of branching pathways, in the manner of a Galton board.

At each branch or leaf of the tree a gate signal (up to 1s) is emitted if the trigger propagation reaches that point, and at each branch you can control the probability that the trigger will be propagated to the higher or lower branch. Propagation can be delayed by a controllable amount (up to 1s) with "jitter" applied to both the delay time and the gate time for further randomisation.