
Integrated Device Technology
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