Features
- Packaged in 16-pin TSSOP
- Available in Pb (lead) free package
- Replaces a spread spectrum clock generator and a buffer
- Input clock or crystal frequency of 20-34 MHz
- Output frequency of 20-136 MHz
- Four spread spectrum clock outputs
- Duty cycle of 45/55
- Operating voltage of 3.3 V
- Advanced, low power CMOS process
MK1725 - Block Diagram
Description
The MK1725 generates 4 high-quality, high-frequency spread spectrum clock outputs. It is designed to replace spread spectrum clock generators and a buffer in many digital consumer applications. Using ICS' patented Phase Locked Loop (PLL) techniques, the device runs from a lower frequency clock or crystal input. The MK1725 has a 16 location ROM table which provides maximum flexibility for system designers. The chip also has a power down pin which can be used to reduce power.
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