XRK4993 Datasheet (Exar Corporation) - 3.3V PROGRAMMABLE SKEW CLOCK BUFFER

XRK4993, 3.3V PROGRAMMABLE SKEW CLOCK BUFFER

The XRK4993 is a 3.3V High-Speed Low-Voltage Programmable Skew Clock Buffer.

It is intended for high-performance computer systems and offers user selectable control over system clock functions to optimize timing.

Eight ouputs, arranged in four banks, can each drive 75Ω terminated transmission lines

XRK4993 Features

* 3 pairs of programmable skew outputs

* Low skew: 200ps same pair, 250ps all outputs

* Selectable positive or negative edge synchronization: Excellent for DSP applications