Texas Instruments CDCDB2000 20-Output Clock Buffers are DB2000QL-compliant buffers. The CDCDB2000 clock buffers distribute the reference clock for PCIe Gen 1-5, Quick-Path Interconnect (QPI), Ultra-Path Interconnect (UPI), SAS, and SATA interfaces. These clock buffers come with SMBus, Side-Band Interface (SBI), and eight output enable pins that allow the configuration and control of all the 20 outputs individually. The Texas Instruments CDCDB2000 buffers feature hardware-controlled low power mode and offer less than 0.08ps RMS additive phase jitter after the DB2000QL filter. These clock buffers are available in a 6mmx6mm TLGA/GQFN package with 80 leads.
