ICS502 Integrated Circuit System, ICS502 Datasheet
ICS502
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ICS502 Summary of contents
Page 1
... Description The ICS502 LOCO™ is the most cost effective way to generate a high quality, high frequency clock output and a reference from a low frequency crystal or clock input. The name LOCO stands for LOw Cost Oscillator designed to replace crystal oscillators in most electronic systems. Using Phase-Locked-Loop (PLL) ...
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... Minimum input frequency for all selections is per table on page 3. x2 ICS502 13 Revision 021402 ...
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... Integrated Circuit Systems, Inc. • 525 Race Street • San Jose • CA •9 5126 • (408) 295-9800te l • www.icst.com LOCO™ PLL Clock Multiplier Conditions Minimum Referenced to GND Referenced to GND -0.5 Referenced to GND -0.5 0 ICS502MI only -40 Max of 10 seconds -65 3 ICLK (Pin 1) (VDD/2)+1 ICLK (Pin ...
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... External Components / Crystal Selection The ICS502 requires a 0.01µF decoupling capacitor to be connected between VDD and GND. It must be connected close to the ICS502 to minimize lead inductance. No external power supply filtering is required for this device terminating resistor can be used next to the CLK pin. The total on-chip capacitance is approximately 13 pF parallel resonant, fundamental mode crystal should be used ...