Features
• Mixed 2.5V and 3.3V Operation
• Compliant to Intel® CK133 (CY2210-3) & CK133W
(CY2210-2) synthesizer and driver specification
• Multiple output clocks at different frequencies
— Four CPU clocks, up to 133 MHz
— Eight synchronous PCI clocks, 1 free-running
— Two CPU/2 clocks, at one-half the CPU frequency
— Four AGP clocks at 66 MHz
— Three synchronous APIC clocks, at 16.67 MHz
— One USB clock at 48 MHz
— Two reference clocks at 14.318 MHz
• Spread Spectrum clocking
— 32.5-kHz modulation frequency @ 133 MHz
— 33.1-kHz modulation frequency @ 100 MHz for CY2210-02/03
— 33.4-kHz modulation frequency @ 100 MHz for CY2210-04
— EPROM programmable percentage of spreading. Default is –0.6%, which is recommended by Intel
• Power-down features
• Three Select inputs
• Low-skew and low-jitter outputs
• OE and Test Mode support
• 56-pin SSOP package