Integrated

Circuit

Systems,Inc.

Addendum to ICS5342 Data Sheet

ICS5342ad 02/09/98

InordertoguaranteeproperVCOstartuponwhenusinganexternalcrystaldevice,a750Ohmpullupresistormust

be inserted between Xout (Pin 49) and Vcc (+5 VDC)"

ICS reserves the right to make changes in the device data identified in this publication

without further notice. ICS advises its customers to obtain the latest version of all

device data to verify that any information being relied upon by the customer is current

and accurate.

NOTE: This pull up resistor provides for correct

VCO start-up