Jauch Quartz Uk

(VC)TCXO Stratum 3 with Clipped Sine output

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Description

JTSxxCS-Serie is a (voltage controlled) temperature-compensated crystal oscillator with sophisticated features to meet the requirement for the reference clock of Stratum 3. Its comprehensive compensation technique can guarantee very tight stability over a wide range of operating temperatures. The short- and long-term aging is well controlled to only allow a total +/-4.6ppm frequency excursion with all defined environmental variations and up to 20-year duration. The clipped sinewave (VC)TCXOs supplied by 1.8V up to 3.3V in a 3225 package are compliant with ITU-T G.8262 Options 1 & 2 and Stratum 3 GR-1244 Core & CR-253-Core. It is dedicated well to synchronous Ethernet equipment clocks (EECs) and Optical-Transport-Network equipment clocks (OECs).

• 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 of ±280ppb available,
• Operating temperature range as wide as -40°C to +85°C,
• Short term frequency stability (ADEV) of 0.1ppb typ at τ = 1 sec,
• Phase noise as low as -148 dBc/Hz typ. at 100kHz offset,
• Supply voltage ranges from 1.8V up to 3.3V,
• Current consumption as low as 3mA max with clipped sinewave output,
• Frequency range 9.6MHz to 50MHz,
• Various tuning options available,
• RoHS and REACH-compliant, 100% lead-free, conflict minerals free.

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