ICS83032I Datasheet, PDF (7/10 Pages) Integrated Circuit Systems – 75MHZ, 3-RD OVERTONE OSCILLATOR W/DUAL LVCMOS/LVTTL OUTPUTS

Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS83032I
75MHZ, 3^RD OVERTONE OSCILLATOR
W/DUAL LVCMOS/LVTTL OUTPUTS
APPLICATION INFORMATION
FREQUENCY STABILITY
The table shown below provides a basic guideline in se-
lecting the proper quartz crystal that meets a timing budget
of ±100ppm. For more information on selecting the proper
crystal, see the application note, Crystal Timing Budget
and Accuracy for FemtoClock™ .
Parameter
Frequency Tolerance
Frequency Stability
Aging for 5 Years
Accuracy of 3^rd Overtone Oscillator
Load Capacitance Accuracy
Total Overall Timing Error
Typical
±30
±30
±15
±10
±3
±88
Units
ppm
ppm
ppm
ppm
ppm
ppm
RECOMMENDATIONS FOR UNUSED OUTPUT PINS
OUTPUTS:
LVCMOS OUTPUT:
All unused LVCMOS output can be left floating. We recommend
that there is no trace attached.
83032AGI
www.icst.com/products/hiperclocks.html
7
REV. B FEBRUARY 13, 2006