The ICS671-06 is a low phase noise, high-speed PLL-based, 8 output, low skew zero delay buffer. Based on ICS' proprietary low jitter Phase-Locked Loop (PLL) techniques, the device provides eight low skew outputs at speeds up to 133 MHz at 3.3 V. The outputs can be generated from the PLL (for zero delay), or directly from the input (for testing), and can be set to tri-state mode or to stop at a low level. For normal operation as a zero delay buffer, any output clock is tied to the FBIN pin.