Click to expand full text
Integrated Circuit Systems, Inc.
ICS8624
LOW SKEW, 1-TO-5 DIFFERENTIAL-TO-HSTL ZERO DELAY BUFFER
FEATURES
• Fully integrated PLL • 5 differential HSTL outputs • Selectable differential CLKx, nCLKx input pairs • CLKx, nCLKx pairs can accept the following differential input levels: LVPECL, LVDS, HSTL, SSTL, HCSL • Output frequency range: 31.25MHz to 700MHz • Input frequency range: 31.25MHz to 700MHz • VCO range: 250MHz to 700MHz • External feedback for “zero delay” clock regeneration • Cycle-to-cycle jitter: 25ps (maximum) • Output skew: 25ps (maximum) • Static phase offset: ±100ps • 3.3V core, 1.