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Greenray Industries' T56 Series TCXO has been developed as a reference oscillator for timing applications requiring low power draw, tight stability over military temperature range, and a compact footprint.
Unit of Measure

Specifications

Brands

N/A Greenray

Small and Rugged Package

N/A 5.0 x 3.2 mm

Wide Temperature Range

N/A -55 to +125 ºC

Tight Temperature Stability of (±) 1 ppm

N/A -55 to +125 ºC

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 52 MHz
Typical Frequency Stability (±) at -45 to 105 Degrees Celsius (ºC) Temperature1 N/A 0.5 ppm
Typical Frequency Stability (±) at -55 to +125 Degrees Celsius (ºC) Temperature2 N/A 1.0 ppm

Maximum Aging Tolerance (±) for 1 Year

N/A 1.0 ppm

Maximum Aging Tolerance (±) for 10 Years

N/A 4.0 ppm
Typical Acceleration Sensitivity3 N/A 0.2 x10-10/g0.4 x10-10/g
Maximum Acceleration Sensitivity4 N/A 3 x10-10/g5 x10-10/g

Maximum Frequency Versus Reflow after 24 Hour Recovery

N/A 1.0 ppm

Maximum Frequency Versus Voltage at ±5 Percent (%)

N/A 0.2 ppm

Maximum Frequency Versus Load Voltage at ±10 Percent (%)

N/A 0.1 ppm
Typical Voltage Control (±)5 N/A 8.0 ppm

Typical Start-Up Time

N/A 10 ms

Maximum Start-Up Time

N/A 16 ms

Radio Frequency (RF) Output (Sinewave)

Minimum Level at 3.3 Volt (V) Supply Voltage

N/A 80 % "1" Level

Maximum Level at 3.3 Volt (V) Supply Voltage

N/A 20 % "0" Level

Minimum Symmetry of Metal-Oxide-Semiconductor (CMOS)

N/A 40 %

Typical Symmetry of Metal-Oxide-Semiconductor (CMOS)

N/A 50 %

Maximum Symmetry of Metal-Oxide-Semiconductor (CMOS)

N/A 60 %

Typical Load at 10 Kiloohm (kO) Resistance

N/A 10 pF

Minimum Sub-Harmonics Voltage

N/A 0.8 Vpp

Typical Sub-Harmonics Voltage

N/A 1.9 Vpp

Maximum Sub-Harmonics Voltage

N/A 3.0 Vpp

Typical Load

N/A 15 pF

Phase Noise Performance

Typical Phase Noise at 20 Megahertz (MHz) Static Nominal Frequency and 10 Hertz (Hz) Frequency Offset

N/A -80 dBc/Hz

Typical Phase Noise at 20 Megahertz (MHz) Static Nominal Frequency and 100 Hertz (Hz) Frequency Offset

N/A -112 dBc/Hz

Typical Phase Noise at 20 Megahertz (MHz) Static Nominal Frequency and 1000 Hertz (Hz) Frequency Offset

N/A -133 dBc/Hz

Typical Phase Noise at 20 Megahertz (MHz) Static Nominal Frequency and 10000 Hertz (Hz) Frequency Offset

N/A -145 dBc/Hz

Typical Phase Noise at 20 Megahertz (MHz) Static Nominal Frequency and 100000 Hertz (Hz) Frequency Offset

N/A -149 dBc/Hz

Typical Phase Noise (Static) at 20 Megahertz (MHz) Nominal Frequency and Floor Frequency Offset

N/A -150 dBc/Hz

Direct Current (DC) Supply

Minimum Direct Current (DC) Supply Voltage

N/A 3.0 V

Typical Direct Current (DC) Supply Voltage

N/A 3.3 V

Maximum Direct Current (DC) Supply Voltage

N/A 3.6 V

Maximum Direct Current (DC) at Complementary Metal-Oxide-Semiconductor (CMOS)

N/A 6 mA

Maximum Direct Current (DC) at Clipped Sinewave

N/A 3 mA

Environmental

Vibration

N/A Standard
MIL-STD-202G

Method, Condition
204, C

Description
20 g, 20 Hz to 2000 Hz, swept sine

Shock

N/A Standard
MIL-STD-202G

Method, Condition
213, I,

Description
100 g, 11 ms, half-sine

Recommendation and General Information

Storage Temperature Range

N/A -60 to 125 ºC

Operating Temperature Range

N/A -55 to 125 ºC

Terminal Finish

N/A ENIG STD., SnPb 63/37 (non-RoHS) available

Package Weight

N/A 3 g

Soldering Instruction

N/A Reflow

Shipping

N/A Tray Pack, Tape and Reel

Benefits

Benefits

N/A A high performance reference source for timing applications that require low power draw, tight stability over a wide temperature range and a rugged, compact package.

Applications

Applications

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

Features

Features

N/A
  • Tight temperature stability of ± 1 ppm over -55 ºC to +125 ºC
  • CMOS or Clipped Sine output
  • Excellent long-term aging < 4 ppm over 10 years
  • Low acceleration sensitivity < 3x10-10/g
  • Low power consumption
  • 1 Other stability available, please contact factory
  • 2 Other stability available, please contact factory
  • 3 Worst axis tested at 90 Hz, 10 g
  • 4 Worst axis tested at 90 Hz, 10 g
  • 5 VC = 0 to Supply, Positive Slope