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The Security Event

30 April - 2 May 2024
NEC, Birmingham

Exhibitor Products

Security Cameras

05 Mar 2024

(VC)TCXO Stratum 3 HCMOS

Jauch Quartz Stand: 5/N69

5G or even 6G era needs more strict synchronization in a network to sustain the functionalities, especially for eMBB (enhanced mobile broadband) and URLLC (Ultra Reliability and Low Latency Communication).

IEEE-1588v2 protocol and Synchronous Ethernet are two essential solutions to deliver the clock accuracy from UTC to each Stratum level in a synchronous hierachy.

The TCXOs JTS75HC and JTS53HC perform a compliant holdover capability letting the clock integrity be kept up for at least as long as the Stratum 3 standard clock when the timing signal of master sources absents.

  • Compliance with ITU-T G.8262 Options 1 & 2 and Stratum 3 in GR-1244 Core & CR-253-Core.
  • Free-run frequency stability of +/-4.6ppm including 20-year aging
  • 24-hour holdover stability of +/-0.37ppm with temperature variation
  • Frequency Stability as tight as ±50ppb
  • Operating temperature range as wide as -40 to 105°C
  • Short term frequency stability (ADEV) of 0,1ppb typ. at τ = 1 sec
  • Phase noise as low as -159 dBc/Hz @100kHz offset
  • Frequency range 9.6MHz to 50.0MHz
  • Current consumption as low as 10mA max with HCMOS output
  • Various tuning options available



  • Access Control
  • Alarm Monitoring
  • CCTV & Video Surveillance
  • Communications
  • Door Entry / Intercom
  • Home Automation
  • Intruder Alarms & Detection
  • Perimeter Security
  • Physical Security
  • Other
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