STC3800 Description
The STC3800 is an integrated single chip solution for the Synchronous Timing Source in SONET/SDH network elements. The device generates four synchronous clocks, including BITS, and is fully pliant with Telcordia GR-1244-CORE, GR-253-CORE and ITU-T G.812/G.813. The STC3800 can operate in Free Run, locked or Hold Over mode.
STC3800 Key Features
- plies with Telcordia GR-1244-CORE
- Supports Master/Slave operation
- Supports Free Run, locked, and Hold Over
- Accepts 8 reference inputs and one cross
- Continuous input reference quality monitoring
- Input reference frequency are automatically
- Automatic or manual selection for active reference
- Supports hardwire pins to select active reference
- Four output signals: one selectable up to 155.52
- Output phase is adjustable in slave mode