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Clock Module


The clock module integrates crystal oscillator and compensation algorithm. It refers to the external clock source, tames the local clock, quickly synchronizes the frequency and phase, and enters the hold mode after the reference source is lost.

Key Features

  • High synchronization accuracy, strong holding capacity, high temperature stability, high frequency accuracy and strong short stability.

Applications

  • Wire communication
  • Wireless communication
  • Private power network
  • Industrial control
  • Instruments etc.

Built in TCXO, ultra-wide temperature

TypeSync. acc
(ns)
HoldFreq. tolerance
(ppb)
Phase noise
(dBc/Hz@1K)
Operating temp.
(℃)
Dimension
(mm)
CM11T±50±5μs/1H
(△T=±2℃)
±50-138-40 ~ 10510.0*10.0*2.2

Built in OCXO, ultra-high precision

TypeSync acc.
(ns)
HoldFreq. tolerance
(ppb)
Phase noise
(dBc/Hz@1K)
Operating temp.
(℃)
Dimension
(mm)
CM55±30±1.5μs/24H
(△T=±15℃)
±0.1-155-40 ~ 8551.0*51.0*13.0
CM22±50±1.5μs/24H
(△T=±10℃)
±0.3-155-40 ~ 8520.2*20.2*9.0

Built-in OCXO, High frequency ,Low noise

TypeSync acc.
(ns)
FrequencyFreq. tolerance
(ppb)
Phase noise
(dBc/Hz@1K)
Operating temp.
(℃)
Dimension
(mm)
CM301E-11100MHz±50-160-45 ~ 8530.0*25.0*12.4

Built in OCXO and GNSS receiver

TypeSync. acc
(ns)
HoldTemp. acc
(ppb)
Phase noise
(dBc/Hz@1K)
Operating temp.
(℃)
Dimension
(mm)
CM66±30±1.5μs/24H
(△T=±15℃)
±0.1-155-40 ~ 8560.0*60.0*13.0

Built in OCXO and 1588 chip

TypeSync. acc
(ns)
HoldInterfaceInputFreq. outputDimension
(mm)
CM35P±50±1.5μs/8H
(△T=±5℃)
2-channel
SGMII
3-channel
Seamless switching
4-channel
Any freq.
40.0*35.0*13.0
  • Support NTP server and client
  • Support PTP GM, slave and BC
  • Support IEEE1588v2
  • Support syncE + PTP