Integrated Device Technology 82P33831
Synchronization Management
Synchronization Management Unit for IEEE 1588 and 10G/40G Synchronous Ethernet 82P33831 Short Form Datasheet This is a short form datasheet and is intended to provide an overview only. Additional details are available from IDT. Contact information may be found on the last page. HIGHLIGHTS
● Synchronization Management Unit (SMU) provides tools to manage physical layer and packet based synchronous clocks for IEEE 1588 / PTP Telecom Profile applications
● Supports independent IEEE 1588 and Synchronous Ethernet (SyncE) timing paths
● Combo mode provides SyncE physical layer frequency support for IEEE 1588 Telecom Boundary Clocks (T-BC) and Telecom Time Slave Clocks (T-TSC) per G.8273.2
● Digital PLL 1 (DPLL1) and DPLL 2 can be configured as Digitally Controlled Oscillators (DCOs) for PTP clock synthesis
● DCO frequency resolution is [(77760 / 1638400) * 2^-48] or ~1.686305041e-10 ppm
● DPLL1 and DPLL2 generate G.8262 compliant SyncE clocks
● Two independent Time of Day (To
● Synchronization Management Unit (SMU) provides tools to manage physical layer and packet based synchronous clocks for IEEE 1588 / PTP Telecom Profile applications
● Supports independent IEEE 1588 and Synchronous Ethernet (SyncE) timing paths
● Combo mode provides SyncE physical layer frequency support for IEEE 1588 Telecom Boundary Clocks (T-BC) and Telecom Time Slave Clocks (T-TSC) per G.8273.2
● Digital PLL 1 (DPLL1) and DPLL 2 can be configured as Digitally Controlled Oscillators (DCOs) for PTP clock synthesis
● DCO frequency resolution is [(77760 / 1638400) * 2^-48] or ~1.686305041e-10 ppm
● DPLL1 and DPLL2 generate G.8262 compliant SyncE clocks
● Two independent Time of Day (To