CX8617A High stability and double constant temperature Crystal Oscillators

High stability and double constant temperature Crystal Oscillators

The CX8617A is a dual constant temperature low phase noise crystal oscillator, with excellent phase noise performance and frequency stability, and has good environmental adaptability, and the nominal index can be obtained in the desktop environment.

CX8617A High stability and double constant temperature Crystal Oscillators

Important Features

  • Near-end phase noise down to -125dBc/Hz@1Hz
  • tability can be reached 1.5E-13/1s，5E-13/100s
  • +15VDC power supply
CX8617A Datasheet

Important Features

Test ItemTechnical Indicators
Output frequencyStandard layout10MHz
standardOptionA1*OptionA2*OptionA3*
Frequency stability1s@10MHz≦5×10-¹³≦3×10⁻¹³≦1.5×10⁻¹³≦1.2×10⁻¹³
10s@10MHz≦5×10-¹³≦3×10⁻¹³≦2×10⁻¹³≦2×10⁻¹³
100s@10MHz≦5×10-¹³≦5×10-¹³≦5×10-¹³≦5×10-¹³
Phase noise dBc/HzstandardOptionB1*OptionB2*OptionB3*
1Hz*≦-120≦-122≦-124≦-125
10Hz≦-143≦-145≦-147≦-148
100Hz≦-155≦-155≦-155≦-155
1kHz≦-160≦-160≦-160≦-160
10kHz≦-160≦-160≦-160≦-160
100kHz≦-160≦-160≦-160≦-160
Aging rate（Measured after 30day of continuous aging）standardOptionC1
1 day≦5×10⁻¹⁰≦3×10⁻¹⁰
1month≦5×10⁻⁹
The first year≦5×10⁻⁸
Ten years≦2.5×10⁻⁷
Frequency controlPressure control voltage range0~5V，Positive slope
Frequency regulation range±1×10⁻⁷
Wave shapeSine wave
Output power>5dBm
Output impedence50Ω
Harmonic<-40dBc
Clutter<-80dBc
Working temperature-5℃~+55℃
Storage temperature-40℃~+85℃
power supply+12~15VDC
Electric current≦1.6A
External Dimension86mm×86mm×37mm

Typical phase noise

Frequency stability typical value

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