I have a small dilemma where I wish to convert a logic signal in a circuit to swing from +5V to -5V.
The logic signal is a square wave going from 0V to 5V.
The logic signal should swing from +5V to -5V
I already have a split rail supply that works well, so supply is no problem.
I have implemented the LM311 quite nicely, it takes the logic signal and the open collector output is connected to +5V and -5V, but the problem is that the Lm311 is quite slow for the speed of the logic signals. Rise and fall is around 100nS, ideally it should be around 10nS or so...
Any ideas would be really appreciated.
Many thanks
Zac