IDT82V3910

Synchronous Ethernet SETS for 10GbE and 40GbE IDT82V3910 Short Form Datasheet FEATURES HIGHLIGHTS Jitter generation <0.3 ps RMS (10 kHz to 20 MHz), meets jitter generation requirements of leading PHYs supporting 10GBASE-R, 10GBASE-W, 40GBASE-R, OC-192 and STM-64 Features 0.5 mHz to 35 Hz bandwidth Provides node clock for ITU-T G.8261/G.8262 Synchronous Ether- net (SyncE) Provides node clocks for Cellular and WLL base-station (GSM and 3G networks) Provides clocks for DSL access concentrators (DSLAM), especially for Japan TCM-ISDN network timing based ADSL equipments Provides clocks for 1 Gigabit, 10 Gigabit, and 40 Gigabit Ethernet Supports clock generation for IEEE-1588 applications MAIN FEATURES Provides an integrated solution for Synchronous Equipment Timing Source, including Stratum 3, SMC, EEC-Option 1 and EECOption 2 Clocks Integrates T4 DPLL and T0 DPLL; T4 DPLL locks independently or locks to T0 DPLL Supports programmable DPLL bandwidth (0.5 mHz to 35 Hz) and damping factor (1.2 to 20 in 5 steps) Supports 1.1X10-5 ppm absolute holdover accuracy and 4.4X10-8 ppm instantaneous holdover accuracy Supports hitless reference switching to minimize phase transients on T0 DPLL output to be no more than 0.61 ns Integrates 2 jitter attenuating APLLs to generate ultra-low jitter clocks Supports 3 clock modes: SONET, Ethernet, and Ethernet LAN- PHY Supports up to two crystal connections, allowing each APLL to support up to two modes of operation Su...