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Greenray Industries' T70 Series TCXOs offer reliable, precision performance for mobile, battery-powered apps. It has been developed as a reference oscillator for critical timing applications that require tight temperature stability, low supply current, a very rugged package, and a small footprint. The T70 Series is well-suited to use in exploration and tracking equipment applications.
Unit of Measure

Specifications

Brands

 N/A Greenray

Electrical Characteristics

Minimum Nominal Frequency at 25 Degrees Celsius (ºC) Temperature Set Point

 N/A 10 MHz

Maximum Nominal Frequency at 25 Degrees Celsius (ºC) Temperature Set Point

 N/A 50 MHz
Maximum Acceleration Sensitivity1 N/A 2.5 ppb/g7 ppb/g

Maximum Frequency Versus Reflow after 24 Hour Recovery

 N/A 1 ppm

Typical Aging Per Year at 10 Megahertz (MHz) Frequency

 N/A ±0.5 ppm

Typical Frequency Stability (±) at-20 to +70 Degrees Celsius (ºC) Temperature

 N/A 0.1 ppm

Typical Frequency Stability (±) at-40 to +85 Degrees Celsius (ºC) Temperature

 N/A 0.3 ppm

Typical Frequency Stability (±) at-55 to +95 Degrees Celsius (ºC) Temperature

 N/A 1.0 ppm

Typical Electronic Frequency Control (±)

 N/A 7 ppm

Note for Typical Electronic Frequency Control (±)

 N/A EFC = 0 to VDD Positive slope

Typical Frequency Stability (±) at 10 to 60 Degrees Celsius (ºC) Temperature

 N/A 0.1 ppm

Maximum Aging Per Year at 10 Megahertz (MHz) Frequency

 N/A ±1 ppm

Radio Frequency (RF) Output (Sinewave)

Minimum Level at 3.3 Volt (V) Supply Voltage

 N/A + 2.8 V "1" Level

Maximum Level at 3.3 Volt (V) Supply Voltage

 N/A + 0.2 V "0" Level

Typical Load at 10 Kiloohm (kO) Resistance

 N/A 10 pF

Typical Load

 N/A 15 pF

Minimum Symmetry

 N/A 40 %

Typical Symmetry

 N/A 50 %

Maximum Symmetry

 N/A 60 %

Minimum Level

 N/A +0.8 Vpp

Minimum Level at 5.0 Volt (V) Supply Voltage

 N/A + 4.2 V "1" Level

Maximum Level at 5.0 Volt (V) Supply Voltage

 N/A + 0.2 V "0" Level

Direct Current (DC) Supply

Minimum Direct Current (DC) Supply Voltage Drain to Drain (VDD)

 N/A 3.0 V4.75 V

Typical Direct Current (DC) Supply Voltage Drain to Drain (VDD)

 N/A 3.3 V5.0 V

Maximum Direct Current (DC) Supply Voltage Drain to Drain (VDD)

 N/A 3.6 V5.25 V

Maximum Input Current for Metal-Oxide-Semiconductor (CMOS)

 N/A 6 mA

Maximum Input Current for Clipped Sinewave

 N/A 3 mA

Environmental

Vibration

 N/A Conditions
MIL-STD-202G

Method
214A, I-F

Notes
0.3 PSD, 20.71 g RMS

Shock

 N/A Conditions
MIL-STD-202G

Method
213, I

Notes
100 g, 5 ms, Sawtooth Shock available up to 50,000 g

Applications

Applications

 N/A
  • Telecommunications
  • High-shock electronics
  • Mobile radio
  • Mobile instrumentation
  • Airborne communications
  • Wireless communications
  • Microwave receivers
  • Smart munitions

Features

Features

 N/A
  • Small and rugged 7.0 x 5.0 mm package
  • Withstand vibration, and high shock up to 50,000 g
  • Tight temperature stability as low as ±0.1ppm
  • Excellent long-term aging < 5ppm over 10 years
  • Low acceleration sensitivity: < 0.7 ppb/g
  • Low power consumption, enable reliable, battery-operated performance gains
  • Low phase noise
  • 1 Worst axis tested at 90 Hz, 10 g