Synchronous Clock For SETS

The STC5170 is an integrated single chip solution for the synchronous Clock in SDH SONET and Synchronous Ethernet network elements. The device is fully compliant with ITU-T G.813, and Telcordia GR1244, and GR253. The STC5170 accepts 2 reference inputs and gener- ates 2 independent synchronized output Clocks Ref- erence input frequencies are automatically detected. All reference switches are hitless. Synchronized out- puts may be programmed for a wide variety of SONET and SDH as well as Synchronous Ethernet frequencies. The Clock Generator includes a DPLL (Digital Phase- Locked Loop), which may operate in the Freerun, Synchronized, and Holdover modes. A standard SPI bus provide access to the STC5170 s internal control and status Registers The device oper- ates with an external 20MHz OCXO or TCXO as its MCLK. By Connor-Winfield VCXOs
STC5170 's PackagesSTC5170 's pdf datasheet



STC5170 Pinout, Pinouts
STC5170 pinout,Pin out
This is one package pinout of STC5170,If you need more pinouts please download STC5170's pdf datasheet.

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