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Integrated Circuit Systems, Inc.
ICS9373 2
Low Cost DDR Phase Lock Loop Zero Delay Buffer
Recommended Application: DDR Zero Delay Clock Buffer
Product Description/Features: • Low skew, low jitter PLL clock driver • Max frequency supported = 266MHz (DDR 533) • I2C for functional and output control • Feedback pins for input to output synchronization • Spread Spectrum tolerant inputs • 3.3V tolerant CLK_INT input
Switching Characteristics: • CYCLE - CYCLE jitter (66MHz): <120ps • CYCLE - CYCLE jitter (>100MHz): <65ps • CYCLE - CYCLE jitter (>200MHz): <75ps • OUTPUT - OUTPUT skew: <100ps • DUTY CYCLE: 49.5% - 50.