Integrated Circuit Systems, Inc.
ICS840011
FEMTOCLOCKS™ CRYSTAL-TOLV
CMOS/LVTTL CLOCK GENERATOR
FEATURES
• 1 LV
CMOS/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 .
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.
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-129.
6 dBc/Hz • 3.
3V operating supply • -30°C to 85°C ambient operating temperature
GEN...