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Description The ICS542 is cost effective way to produce a high-quality clock output divided from a clock input. The chip accepts a clock input up to 156 MHz at 3.3 V and produces a divide by 2, 4, 6, 8, 12, or 16 of the input clock. There are two outputs on the chip, one being a low-skew divide by two of the other. Features • 8-pin SOIC package • Available in RoHS compliant package • IDT’s lowest cost clock divider • Low skew (500 ps) outputs. One is /2 of the other • Easy to use with other generators and buffers • Input clock frequency up to 156 MHz • Output clock duty cycle of 45/55 • Power-down turns off chip • Output Enable • Advanced, low-power CMOS process • Operating voltage of 3.3 V or 5 V • Does not degrade phase noise - no PLL • Available in industrial and commercial temperature ranges
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