SY89537L
Overview
The SY89537L integrated programmable clock synthesizer and fanout is part of a precision PLLbased clock generation family optimized for enterprise switch, router, and multiprocessor server applications. This family is ideal for generating internal system timing requirements up to 700MHz for multiple ASICs, FPGAs, and NPUs.
- Integrated programmable synthesizer with multiple output dividers, fanout buffers, and clock drivers
- Direct interface to crystal: 14MHz to 18MHz
- Input MUX accepts a reference and a crystal (XTAL) source - Ideal for reference backup clock source or system test frequency source - Patent-pending unique input MUX isolates XTAL and reference inputs minimizes crosstalk
- Guaranteed AC performance: - 87.15MHz to 700MHz output frequency range (with RFCK at 16.6MHz) - <100psPP total jitter - <7psRMS cycle-to-cycle jitter - <8psPP deterministic jitter - <0.7psRMS crosstalk induced jitter - <50ps bank-to-bank skew
- Output bank synchronization control
