ICS544-01
Description
The ICS544-01 is crystal oscillator module IC with divide by 512 frequency output. It employs a 16.777216 MHz fundamental frequency crystal source oscillator to generate 32.768 k Hz output crystal oscillator output. In addition a divide by 256, 64 and 32 options are also provided through select pins. The chip has an OE pin that tri-states the output and stops the oscillator circuits.
The ICS544-01 is a member of IDT’s Clock Blocks TM family of clock building blocks. See the ICS541 and ICS542 for other clock dividers, and the ICS501, 502, 511, 512, and 525 for clock multipliers.
Features
- Packaged in 8-pin SOIC
- Pb-free package
- IDT’s lowest cost clock divider
- Easy to use with other generators and buffers
- Input crystal at 16.777216MHz
- Output clock duty cycle of 45/55
- Output Enable
- Advanced, low-power CMOS process
- Operating voltage of 2.25 V to 3.6 V
- Does not degrade phase noise
- no PLL
- Available in industrial temperature range
Block Diagram
S1, S0...
