IEEE 1588 Modules

Our IEEE 1588 modules provide a highly integrated hardware and software solution for applications requiring IEEE 1588-2008 and Synchronous Ethernet (SyncE) phase and frequency synchronization. The modules support PTP master, slave, boundary and gateway clock operation in a turnkey standards-compliant solution, making it easy to incorporate IEEE 1588 into a design. Our IEEE 1588 software features leading-edge algorithms that minimize the impact of packet delay variation on network synchronization.

Temperature range
-40 to +85 °C
Package type
LGA144; LGA84

IEEE 1588 Module Common Specs

  • IEEE 1588-2008 PTP master/slave clock (M64) or gateway clock (M68)
  • Supports ToD & 1PPS inputs from GPS reciever
  • One-step and two-step clock
  • Internetworking with both peer-to-peer and end-to-end transparent clocks
  • Multicast and unicast operation
  • Support 8 slaves at 16 packets per second, 4 slaves at 32 packets per second
  • Low power, small form factor
  • Telecom, power and default profiles
  • Fully transparent, low latency, pass through traffic
  • Industry leading algorithms for G.8261 test suite
Find the Right IEEE 1588 Module Select Columns
Select Columns
Part Number Master Capacity (slaves) Boundary Clock Operation PDH/SDH Support Synchronous Ethernet/1588 Copper Ethernet Interface(s) SFP Ethernet Interface(s) RGMII Ethernet Interface(s) Operating Temperature (°C) Oscillator Type Package Type Package Size (mm)
M64
8 1 0 1 -40 85 External VCTCXO/VCOCXO LGA84 29.2 x 29.2 x 2.8
M68
8 1 0 1 -40 85 External VCTCXO/VCOCXO LGA84 29.2 x 29.2 x 2.8
128 0 0 2 -40 85 External TCXO/OCXO LGA144 29.2 x 29.2
257 0 0 2 -40 85 External TCXO/OCXO LGA144 29.2 x 29.2
32 0 0 2 -40 85 External TCXO/OCXO LGA144 29.2 x 29.2

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Software

IEEE 1588 Software

Silicon Labs offers IEEE 1588 software solutions targeted at SoC devices commonly used in end nodes. This software is available for Intel (Mindspeed) Transcede T2000 and T3000 SoCs and for Qualcomm FSM9016 and FSM9955 SoCs. This software is supplied in the form of an integratable object code library and includes example usage applications and supporting documentation. Contact your local Silicon Labs sales representative for more information about Silicon Labs IEEE 1588 software solutions, including integration support, customization to new platforms and licensing options.

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