82V32021NLG - Renesas Electronics

Description: The 82V32021 is an integrated, single-chip solution for the Synchronous Equipment Timing Source for 4E and 4 clocks in SONET / SDH equipments, DWDM and Wireless base station, such as GSM, 3G, DSL concentrator, Router and Access Network applications. The device supports three types of input clock sources: recovered clock from STM-N or OC-n, PDH network synchronization timing and external synchronization reference timing. An input clock is automatically or manually selected for DPLL locking. The DPLL supports