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Integrated Circuit Systems, Inc.
ICS840011
FEMTOCLOCKS™ CRYSTAL-TOLVCMOS/LVTTL CLOCK GENERATOR
FEATURES
• 1 LVCMOS/LVTTL output, 7Ω output impedence • Crystal oscillator interface designed for a 26.5625MHz or 25MHz, 18pF parallel resonant crystal • Output frequency: 106.25MHz (typical) • VCO range: 560MHz to 680MHz • RMS phase jitter @ 106.25MHz, using a 26.5625MHz crystal (637KHz - 10MHz): 0.780ps (typical) • RMS phase noise at 106.25MHz (typical) Phase noise: Offset Noise Power 100Hz ............... -95.7 dBc/Hz 1KHz ................ -121 dBc/Hz 10KHz ................ -129 dBc/Hz 100KHz .............. -129.6 dBc/Hz • 3.