05 Mar 2024
(VC)TCXO Stratum 3 HCMOS
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
Categories
- Access Control
- Alarm Monitoring
- CCTV & Video Surveillance
- Communications
- Door Entry / Intercom
- Home Automation
- Intruder Alarms & Detection
- Perimeter Security
- Physical Security
- Other