Converters: Sine to Square Wave

Current Feedback Amps Square up Fast Signals: 06/23/94 EDN-Design Ideas

CurrentFeedback Op Amps Save Power In Photodiode Apps : 09/30/02 Electronic Design - Ideas for Design / Current-feedback amplifiers offer high bandwidth with minimal power-supply current draw. However, they're rarely used as transimpedance amplifiers in photodiode applications due to the high current noise of their inverting inputs. The ...

Square Wave to Sine Circuit:

Square Wave to Sine Converter:

Time tag impulses with zero crossing circuit: 01/24/2002  EDN - Design Ideas / A "constant-fraction discriminator" usually performs the time-tagging of impulsive events, which have a peaking time of the signal amplitude. The implementation of this technique requires a delay in the input signal of approximately the same amount as the signal's rise time. You can attain this delay by using a coaxial cable of an appropriate length. .