特性
- Packaged as 8 pin SOIC or die
- Available in Pb (lead) free package
- Upgrade of popular IDT 502 with:
- - changed multiplier table
- higher operating frequencies
Zero ppm multiplication error - Easy to cascade with other 5xx series
- Input crystal frequency of 5 - 27 MHz
- Input clock frequency of 2 - 50 MHz
- Output clock frequencies up to 200 MHz
- Compatible with all popular CPUs
- Duty cycle of 45/55 up to 200 MHz
- Mask option for 9 selectable frequencies
- Operating voltages of 3.0 to 5.5 V
- Industrial temperature version available
- Advanced, low power CMOS process
描述
The IDT512 is the most cost effective way to generate a high quality, high frequency clock output and a reference clock from a lower frequency crystal or clock input, and is designed to replace crystal oscillators in most electronic systems. Using Phase-Locked-Loop (PLL) techniques, the device uses a standard fundamental mode, inexpensive crystal to produce output clocks up to 200 MHz. With a reference output, this chip plus an inexpensive crystal can replace two oscillators.
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