General Description
The MAX3673 is a low-jitter frequency synthesizer that accepts two reference clock inputs and generates nine phase-aligned outputs. The device features 40kHz jitter transfer bandwidth, 0.3psRMS (12kHz to 20MHz) integrated phase jitter, and best-in-class power-supply noise rejection (PSNR), making it ideal for jitter cleanup, frequency translation, and clock distribution in wireless base-station applications.

FEATUREs
♦ Two Reference Clock Inputs: LVPECL
♦ Nine Phase-Aligned Clock Outputs: LVPECL
♦ Input Frequencies: 61.44MHz,122.88MHz, 245.76MHz, 307.2MHz
♦ Output Frequencies: 61.44MHz, 122.88MHz, 153.6MHz, 245.76MHz, 307.2MHz
♦ Low-Jitter Generation: 0.3psRMS (12kHz to 20MHz)
♦ Clock Failure Indicator for Both Reference Clocks
♦ External Feedback Provides Zero-Delay Capability
♦ Low Output Skew: 20ps Typical

APPLICATIONs
    3G Wireless Base Stations
    Frequency Translation
    Jitter Cleanup
    Clock Distribution