[PDF] What is DS3100 DATA? (598451)

The DS3100 is Stratum 3/3E Timing Card IC made by Maxim Integrated Products.

Brief overview of the content in a DS3100 PDF file

www datasheetgo.com DS3100 Stratum 3 3E Timing Card IC www maxim ic com GENERAL DESCRIPTION When paired with an external TCXO or OCXO the DS3100 is a complete central timing and synchronization solution for SONET SDH network elements With two multiprotocol BITS SSU receivers and 14 input clocks the device directly accepts both external timing and line timing from a large number of line cards All input clocks are continuously monitored for frequency accuracy and activity Any two of the input clocks can be selected as the references for the two core DPLLs The T0 DPLL complies with the Stratum 3 and 3E requirements of GR1244 GR 253 and the requirements of G 812 Type III and G 813 From the output of the core DPLLs a wide variety of output clock frequencies and frame pulses can be produced simultaneously on the 11 output clock pins Two DS3100 devices can be configured in a master slave arrangement for timing card equipment protection The DS3100 registers and I O pins are backward compatible with Semtech s ACS8520 and ACS8530 timing card ICs FEATURES Synchronization Subsystem for Stratum 3E 3 4E and 4 SMC and SEC Meets Requirements of GR 1244 Stratum 3 3E GR 253 G 812 Types I III and IV and G 813 Stratum 3E Holdover Accuracy with Suitabl