zl30347 Zarlink Semiconductor, zl30347 Datasheet - Page 2

• Manufacturer Part Number: zl30347
• Description: Ieee 1588-2008 Synchronization Pll
• Manufacturer: Zarlink Semiconductor

Applications
•
•
•
•
•
Description
The ZL30347 is a member of a family of footprint-compatible devices offering the full range of features required for
timing and synchronization across packet networks. These devices focus on the Clock Recovery, Servo
Mechanism and Clock Generation for Synchronization using IEEE-1588. They work seamlessly with Time Stamp
solutions from all the major Switch/PHY NPU/CPU vendors.
These are the only commercially available single chip devices to offer both packet timing using IEEE-1588
Precision Time Protocol (PTP) and Synchronous Ethernet (SyncE) capable of driving the physical layer clock with
the required very low jitter. The ZL30347 offers a full Stratum 3 DPLL, ideal for Timing Card applications and
supports clock recovery over L2 and L3 networks for all wireless applications.
Integrated basestation reference clock for air interface for GSM, WCDMA, LTE and WiMAX macro, micro or
femtocells
Mobile Backhaul NID, edge router or access aggregation node
EPON/GE-PON & GPON OLT
EPON/GE-PON & GPON ONU/OLT
DSLAM and RT-DSLAM
Zarlink Semiconductor Inc.
ZL30347
2
Data Sheet